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A evecta Stock Photos and Images
RM2MMCHE6–Cyathea cooperi (Australian Tree Fern). A fast-growing single-trunked tall and elegant tree fern growing in the Carnarvon National Park, Queensland
RM2KFW3WN–Natural closeup on a Muscid fly, Helina evecta, subathing on a piece of wood in the garden
RF2WCYBBF–View of a newly emerged large leaf stem with the unfurling fern fronds. This fleshy green petiole is raised from a Giant fern (Angiopteris evecta) pla
RF2PHPPN9–Closeup of the fly Helina evecta, family House flies, Muscidae. On a flower of Glory of the Snow (Chionodoxa luciliae), subfamily Scilloideae,
RM2KFW75C–Natural closeup on a Muscid fly, Helina evecta, subathing on a piece of wood in the garden
RF2T551MD–Closeup of the fly Helina evecta, family House flies, Muscidae. On a flower of Prunus Cerasifera Pissardii tree. Dutch garden, Spring, Netherlands,
RMBD8761–Giant Fern (Angiopteris evecta) growing in the Santa Elena Cloud Forest Reserve, Costa Rica.
RM2BNM8C2–Hoverfly (Volucella bombylans var. bombylans) a mimic of the Red-tailed bumblebee feeding on Hoary plantain (Plantago media) pollen on grassland meado
RF2PYFBBM–Single fly (genus Helina) sitting on a leaf, macro photography, insects, biodiversity, nature
RFPRRAF5–The shade pattern of a giant tree fern Angiopteris evecta, South Johnstone camping area, Wooroonooran National Park, Queensland
RF2K02B2R–A close up image of a young branch of a giant fern in a tropical garden in Jerusalem, Israel.
RF2DB3GCG–The giant tree fern of New Zealand. The fern symbolizes new life, growth, strength and peace and is used as a symbol of New Zealand flora and tourism.
RF2BJ8TRH–The giant tree fern of New Zealand. The fern symbolizes new life, growth, strength and peace and is used as a symbol of New Zealand flora and tourism.
RMRDFC8T–. The structure and development of mosses and ferns (Archegoniatae). Plant morphology; Mosses; Ferns. VIII MARATTIALES 291 ever, bath of Marattia and Angiopteris, there is but a single axial bundle, as in the petiole of the cotyledon. Fig. 167, B shows a cross-section of a pinnule from a large leaf of A. evecta, which has much the same structure as that of Marattia. The central vascular bundle is horse-shoe shaped in section, and shows a central mass of large tracheids with retic- ulate or scalariform markings, surrounded by the phloem made up of very large sieve-tubes much like those of Botry
RMPG058J–. The structure and development of mosses and ferns (Archegoniatae). Plant morphology; Mosses; Ferns. VIII MARATTIALES 291 ever, bath of Marattia and Angiopteris, there is but a single axial bundle, as in the petiole of the cotyledon. Fig. 167, B shows a cross-section of a pinnule from a large leaf of A. evecta, which has much the same structure as that of Marattia. The central vascular bundle is horse-shoe shaped in section, and shows a central mass of large tracheids with retic- ulate or scalariform markings, surrounded by the phloem made up of very large sieve-tubes much like those of Botry
RMMEFP2J–. Die Farnkräuter der Erde : beschreibende Darstellung der geschlechter und wichtigeren Arten der Farnpflanzen mit besonderer Berücksichtigung der Exotischen . CO 1125. A. evecta. Ausschnitt aus einer Fieder, vergr., nach Kunze. Sporangien, vergr., nach Hooker. schlössen sind und sich 6—12 Fächer jederseits 94, Maruttia Sm. Von demselben Aufbau wie Angiopteris, mit derselben zweilappigen Blattbasis, aber die Kapseln sind in kahnförmige ovale Synangien zusammen- gewachsen, die unweit des Nervenendes dem Nerv mit linealer Basis ansitzen, zweitheilig, unreif ge- später in zwei Hälften auseinander
![Archive image from page 317 of Descriptive catalogue of flowering, ornamental. Descriptive catalogue of flowering, ornamental trees, shrubs, bulbs, herbs, climbers, fruit trees, &c., &c., &c. / for sale by the Yokohama Nursery Co., Limited. . descriptivecatal1909yoko Year: CATALOGUE OF THE YOKOHAMA NURSERY Co., l/ri). (1911). A (1 i a n t u m monoehlamys, small fronds, ])lack steins, attains 6 incli (pot grown)âper 10, $2.50. Adiaiiluni pedatiiiii, witli grayish broâ n stalks attain 1 foot branch- ing horizontally (pot grown) â per 10, $1.00. 'â¢Ani'iopteris evecta, evergreen large fronds ]) Stock Photo](https://c8.alamy.com/comp/W1B4X5/archive-image-from-page-317-of-descriptive-catalogue-of-flowering-ornamental-descriptive-catalogue-of-flowering-ornamental-trees-shrubs-bulbs-herbs-climbers-fruit-trees-c-c-c-for-sale-by-the-yokohama-nursery-co-limited-descriptivecatal1909yoko-year-catalogue-of-the-yokohama-nursery-co-lri-1911-a-1-i-a-n-t-u-m-monoehlamys-small-fronds-lack-steins-attains-6-incli-pot-grownper-10-250-adiaiiluni-pedatiiiii-witli-grayish-bro-n-stalks-attain-1-foot-branch-ing-horizontally-pot-grown-per-10-100-aniiopteris-evecta-evergreen-large-fronds-W1B4X5.jpg "Archive image from page 317 of Descriptive catalogue of flowering, ornamental. Descriptive catalogue of flowering, ornamental trees, shrubs, bulbs, herbs, climbers, fruit trees, &c., &c., &c. / for sale by the Yokohama Nursery Co., Limited. . descriptivecatal1909yoko Year: CATALOGUE OF THE YOKOHAMA NURSERY Co., l/ri). (1911). A (1 i a n t u m monoehlamys, small fronds, ])lack steins, attains 6 incli (pot grown)âper 10, $2.50. Adiaiiluni pedatiiiii, witli grayish broâ n stalks attain 1 foot branch- ing horizontally (pot grown) â per 10, $1.00. 'â¢Ani'iopteris evecta, evergreen large fronds ]) Stock Photo")
RMW1B4X5–Archive image from page 317 of Descriptive catalogue of flowering, ornamental. Descriptive catalogue of flowering, ornamental trees, shrubs, bulbs, herbs, climbers, fruit trees, &c., &c., &c. / for sale by the Yokohama Nursery Co., Limited. . descriptivecatal1909yoko Year: CATALOGUE OF THE YOKOHAMA NURSERY Co., l/ri). (1911). A (1 i a n t u m monoehlamys, small fronds, ])lack steins, attains 6 incli (pot grown)âper 10, $2.50. Adiaiiluni pedatiiiii, witli grayish broâ n stalks attain 1 foot branch- ing horizontally (pot grown) â per 10, $1.00. 'â¢Ani'iopteris evecta, evergreen large fronds ])
RF2PH02D7–Closeup of the fly Helina evecta, family House flies, Muscidae. On a flower of Prunus Cerasifera Pissardii tree. Dutch garden, Spring, Netherlands,
RF2PH4BY5–Closeup of the fly Helina evecta, family House flies, Muscidae. On a flower of common daisy, Bellis perennis, family Asteraceae. Dutch garden, Spring,
RM2BNM8BY–Hoverfly (Volucella bombylans var. bombylans) a mimic of the Red-tailed bumblebee nectaring on Common spotted orchid (Dactylorhiza fuchsii) on grassla
RFPRRAG0–A giant tree fern Angiopteris evecta growing near a road, South Johnstone camping area, Wooroonooran National Park, Queensland
RM2BNE643–Female Hoverfly (Volucella bombylans) a bumblebee mimic, Brockley Cemetery, Lewisham, London, UK. June
RM2BNEJD6–Hoverfly (Volucella bombylans) a bee mimic resting on plant in meadow, Cheshire, UK, June.
RF2DBC19W–The giant tree fern of New Zealand. The fern symbolizes new life, growth, strength and peace and is used as a symbol of New Zealand flora and tourism.
RF2B7EBM7–The giant tree fern of New Zealand. The fern symbolizes new life, growth, strength and peace and is used as a symbol of New Zealand flora and tourism.
![. Bulletin biologique de la France et de la Belgique. Biology; Natural history. 278 H. CHRIST KT A. BILLET. 86. S. "WalUcliii Spring. Aire géographique. â Nord de l'Inde et à travers la Malaisie. Habitat. â Tous cols humides des cirques élevés : Ha-Lang à L. Hoai (février 1892) ; Déo-Ma-Phuc à Tra-Linli (mars 1892) ; Lung-Mao à Lung-Ri (août 1893) ; Tap-Na (mai 1892). TG. Zone à A. evecta. 87. s. plumosa Spring. Aire géographique. â Inde ; sud de la Chine ; Malaisie. Habitat. â Roches submergées des arroyos du Haut-Cao- Bang : Trung-Tang (février 1892) ; arroyo de Tuc-Mi (avril 1 Stock Photo](https://c8.alamy.com/comp/RGTWB0/bulletin-biologique-de-la-france-et-de-la-belgique-biology-natural-history-278-h-christ-kt-a-billet-86-s-quotwalucliii-spring-aire-gographique-nord-de-linde-et-travers-la-malaisie-habitat-tous-cols-humides-des-cirques-levs-ha-lang-l-hoai-fvrier-1892-do-ma-phuc-tra-linli-mars-1892-lung-mao-lung-ri-aot-1893-tap-na-mai-1892-tg-zone-a-evecta-87-s-plumosa-spring-aire-gographique-inde-sud-de-la-chine-malaisie-habitat-roches-submerges-des-arroyos-du-haut-cao-bang-trung-tang-fvrier-1892-arroyo-de-tuc-mi-avril-1-RGTWB0.jpg ". Bulletin biologique de la France et de la Belgique. Biology; Natural history. 278 H. CHRIST KT A. BILLET. 86. S. "WalUcliii Spring. Aire géographique. â Nord de l'Inde et à travers la Malaisie. Habitat. â Tous cols humides des cirques élevés : Ha-Lang à L. Hoai (février 1892) ; Déo-Ma-Phuc à Tra-Linli (mars 1892) ; Lung-Mao à Lung-Ri (août 1893) ; Tap-Na (mai 1892). TG. Zone à A. evecta. 87. s. plumosa Spring. Aire géographique. â Inde ; sud de la Chine ; Malaisie. Habitat. â Roches submergées des arroyos du Haut-Cao- Bang : Trung-Tang (février 1892) ; arroyo de Tuc-Mi (avril 1 Stock Photo")
RMRGTWB0–. Bulletin biologique de la France et de la Belgique. Biology; Natural history. 278 H. CHRIST KT A. BILLET. 86. S. "WalUcliii Spring. Aire géographique. â Nord de l'Inde et à travers la Malaisie. Habitat. â Tous cols humides des cirques élevés : Ha-Lang à L. Hoai (février 1892) ; Déo-Ma-Phuc à Tra-Linli (mars 1892) ; Lung-Mao à Lung-Ri (août 1893) ; Tap-Na (mai 1892). TG. Zone à A. evecta. 87. s. plumosa Spring. Aire géographique. â Inde ; sud de la Chine ; Malaisie. Habitat. â Roches submergées des arroyos du Haut-Cao- Bang : Trung-Tang (février 1892) ; arroyo de Tuc-Mi (avril 1
RMPG15JE–. Fossil plants : for students of botany and geology . Paleobotany. Fig. 243. Angiopteris evecta. Section of petiole (considerably reduced) and of a single vascular bundle (magnified) : px, protoxylem; st, sieve- tubes.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Seward, A. C. (Albert Charles), 1863-1941. Cambridge : University Press
![. Die Entfaltungsbewegungen der Pflanzen und deren teleologische Deutung. Ergänzungsband zur "Organographie der Pflanzen" . Fig. 107. Pteris Wallichiana. Blattentfaltung.x der Blätter bekannt. Wohl aber findet sie sich bei Formen, die feuchte, schattige Standorte bewohnen wie Angiopteris evecta, Lonchitis hirsuta, Adiantum aethiopicum (bei welchem die jungen Blattfiedern außerdem noch vorübergehend nach unten gerichtet und durch Anthocvan rotgefärbt sind) u. a. Selbstver- ständlich kann man annehmen, die „xero- philen" Farnen schüt- zen ihre Blätter bei der Entfaltung auf andere Stock Photo](https://c8.alamy.com/comp/MEHB4B/die-entfaltungsbewegungen-der-pflanzen-und-deren-teleologische-deutung-ergnzungsband-zur-quotorganographie-der-pflanzenquot-fig-107-pteris-wallichiana-blattentfaltungx-der-bltter-bekannt-wohl-aber-findet-sie-sich-bei-formen-die-feuchte-schattige-standorte-bewohnen-wie-angiopteris-evecta-lonchitis-hirsuta-adiantum-aethiopicum-bei-welchem-die-jungen-blattfiedern-auerdem-noch-vorbergehend-nach-unten-gerichtet-und-durch-anthocvan-rotgefrbt-sind-u-a-selbstver-stndlich-kann-man-annehmen-die-xero-philenquot-farnen-scht-zen-ihre-bltter-bei-der-entfaltung-auf-andere-MEHB4B.jpg ". Die Entfaltungsbewegungen der Pflanzen und deren teleologische Deutung. Ergänzungsband zur "Organographie der Pflanzen" . Fig. 107. Pteris Wallichiana. Blattentfaltung.x der Blätter bekannt. Wohl aber findet sie sich bei Formen, die feuchte, schattige Standorte bewohnen wie Angiopteris evecta, Lonchitis hirsuta, Adiantum aethiopicum (bei welchem die jungen Blattfiedern außerdem noch vorübergehend nach unten gerichtet und durch Anthocvan rotgefärbt sind) u. a. Selbstver- ständlich kann man annehmen, die „xero- philen" Farnen schüt- zen ihre Blätter bei der Entfaltung auf andere Stock Photo")
RMMEHB4B–. Die Entfaltungsbewegungen der Pflanzen und deren teleologische Deutung. Ergänzungsband zur "Organographie der Pflanzen" . Fig. 107. Pteris Wallichiana. Blattentfaltung.x der Blätter bekannt. Wohl aber findet sie sich bei Formen, die feuchte, schattige Standorte bewohnen wie Angiopteris evecta, Lonchitis hirsuta, Adiantum aethiopicum (bei welchem die jungen Blattfiedern außerdem noch vorübergehend nach unten gerichtet und durch Anthocvan rotgefärbt sind) u. a. Selbstver- ständlich kann man annehmen, die „xero- philen" Farnen schüt- zen ihre Blätter bei der Entfaltung auf andere
RF2T72JJ1–Closeup of the fly Helina evecta, family House flies, Muscidae. On a flower of common daisy, Bellis perennis, family Asteraceae. Dutch garden, Spring,
RFPRRAP6–A giant tree fern Angiopteris evecta growing near a stream, South Johnstone camping area, Wooroonooran National Park, Queensland
RF2J21722–Close up male fly Helina evecta, family House flies (Muscidae) on the white edge of a flower pot in the sun. Blurred green garden. Spring. Netherlands
RFPRXBMY–A gravel road through a rainforest with a giant tree fern Angiopteris evecta, South Johnstone camping area, Wooroonooran National Park, Queensland
RFPRTJBP–A gravel road through a rainforest with a giant tree fern Angiopteris evecta, South Johnstone camping area, Wooroonooran National Park, Queensland
RF2DBC1A3–The giant tree fern of New Zealand. The fern symbolizes new life, growth, strength and peace and is used as a symbol of New Zealand flora and tourism.
RF2B7EBMP–The giant tree fern of New Zealand. The fern symbolizes new life, growth, strength and peace and is used as a symbol of New Zealand flora and tourism.
RM2AFJ8J8–. The structure and development of mosses and ferns (Archegoniatae). Fig. 149.—Angiopteris evecta. Germination of the spores,—A, B, X220; C, X175;sp, spore membrane; x, apical cell (after Jonkman), the apical cell, and this is followed by a longitudinal wall in theouter one, forming two similar cells wdiich, by further longi-tudinal divisions, may produce a row of marginal initials, andthe subsequent growth of the prothallium is due to the divisionsand growth of this group of initial cells (Fig. 150, A). At first the prothallium has a spatulate form, but before thesingle apical cell is replace
![. Fossil plants : for students of botany and geology . Paleobotany. XX] EUFILICINEAE 283 I. Leptosporangiate Filicales. In these homosporous and heteiosporous plants the sporangia are developed from single epidermal cells. (a) Eufilicineae. The sporangia bear spores of one kind only; the wall of a sporangium consists of one layer of cells. In. Fig. 220. Young fronds of (A) Angiopteris evecta and (B) Cycas revohita. (Beduced.) the great majority of cases the sporangia are characterised by the possession of a conspicuous row of thick-walled brown cells, the annulus which serves as a mechanism f Stock Photo](https://c8.alamy.com/comp/PG15RG/fossil-plants-for-students-of-botany-and-geology-paleobotany-xx-eufilicineae-283-i-leptosporangiate-filicales-in-these-homosporous-and-heteiosporous-plants-the-sporangia-are-developed-from-single-epidermal-cells-a-eufilicineae-the-sporangia-bear-spores-of-one-kind-only-the-wall-of-a-sporangium-consists-of-one-layer-of-cells-in-fig-220-young-fronds-of-a-angiopteris-evecta-and-b-cycas-revohita-beduced-the-great-majority-of-cases-the-sporangia-are-characterised-by-the-possession-of-a-conspicuous-row-of-thick-walled-brown-cells-the-annulus-which-serves-as-a-mechanism-f-PG15RG.jpg ". Fossil plants : for students of botany and geology . Paleobotany. XX] EUFILICINEAE 283 I. Leptosporangiate Filicales. In these homosporous and heteiosporous plants the sporangia are developed from single epidermal cells. (a) Eufilicineae. The sporangia bear spores of one kind only; the wall of a sporangium consists of one layer of cells. In. Fig. 220. Young fronds of (A) Angiopteris evecta and (B) Cycas revohita. (Beduced.) the great majority of cases the sporangia are characterised by the possession of a conspicuous row of thick-walled brown cells, the annulus which serves as a mechanism f Stock Photo")
RMPG15RG–. Fossil plants : for students of botany and geology . Paleobotany. XX] EUFILICINEAE 283 I. Leptosporangiate Filicales. In these homosporous and heteiosporous plants the sporangia are developed from single epidermal cells. (a) Eufilicineae. The sporangia bear spores of one kind only; the wall of a sporangium consists of one layer of cells. In. Fig. 220. Young fronds of (A) Angiopteris evecta and (B) Cycas revohita. (Beduced.) the great majority of cases the sporangia are characterised by the possession of a conspicuous row of thick-walled brown cells, the annulus which serves as a mechanism f
RFPRM2GB–A young girl looking at a mountain stream, Misty Mountains wilderness tracks, Palmerston Doongan Wooroonooran National Park, Queensland, Australia
RF2DB3GCR–The giant tree fern of New Zealand. The fern symbolizes new life, growth, strength and peace and is used as a symbol of New Zealand flora and tourism.
RF2BJ8TJM–The giant tree fern of New Zealand. The fern symbolizes new life, growth, strength and peace and is used as a symbol of New Zealand flora and tourism.
RM2AN4RK5–New Zealand Neuroptera : a popular introduction to the life-histories and habits of may-flies, dragon-flies, caddis-flies and allied insects inhabiting New Zealand, including notes on their relationto angling . GYHdel West, Newman cirromo. PLATE IX. CADDIS-FLIES. FIG. PAGE 1. Olinga feredayi $ 65 2. ,. „ J 65 3. ,, ,, larva withdrawn frorn case (magnified) 66 4. ,, ,, larva in case (magnified) 66 5. Pycnoceutria evecta 68 6. ,, ,, larva in case (magnified) 69 7. Philaniscus plebejus, larva withdrawn from case (mag- nified) 79 8. ,, ,, pupa (magnified) 80 9. ,, ,, larva in case (magnified) 79 1
RMPG15J7–. Fossil plants : for students of botany and geology . Paleobotany. Fig. 243. Angiopteris evecta. Section of petiole (considerably reduced) and of a single vascular bundle (magnified) : px, protoxylem; st, sieve- tubes.. FiQ. 244. Angiopteris evecta. Transverse section of root, â with part of the stele magnified: s, sieve-tubes; p, phloem; px, protoxylem. larger number of xylem and phloem groups ; the stele is polyarch and not diarch, tetrach or hexarch as in most Leptosporangiate ferns. Archangiopteris. This monotypic genus, discovered by Mr Henry in South Eastern Yunnan, was described by Chr
RFPRM114–A giant tree fern Angiopteris evecta growing near a stream, South Johnstone camping area, Wooroonooran National Park, Queensland
RM2CE4KFR–. Evolution of plants . Fig. 16.—Angiopteris evecta. After Engler and Prantl. complex family has still to be considered, and inthis case also we will approach the fossils througha recent group. Unfortunately the family Marat-tiacese, with which we are here concerned, has nopopularly known members, though some of themwill have been noticed by those who have visitedthe Fern-houses at Kew. They are almost en-tirely tropical Ferns, a few spreading into tern- THE FERNS 149 perate regions in New Zealand and SouthernChina. Many of them are fine, handsome Ferns,the fronds reaching a length of twelve f
![. Fossil plants : for students of botany and geology . Paleobotany. XX] MARATTIALES 317 Angiopteris. This genus occurs in Polynesia, tropical Asia, and Mada- gascar ; it is characterised by a short and thick fleshy stem bearing large bipinnate leaves which occasionally show a forking of the rachis^, a feature reminiscent of some Palaeozoic fern-like fronds. One of the large plants of Angiopteris evecta in the Royal Gardens, Kew, bears leaves 12 feet in length with a stalk 6 inches in diameter at the base. The sessile or shortly stalked and rather leathery linear or broadly lanceolate pinnules Stock Photo](https://c8.alamy.com/comp/PG15K6/fossil-plants-for-students-of-botany-and-geology-paleobotany-xx-marattiales-317-angiopteris-this-genus-occurs-in-polynesia-tropical-asia-and-mada-gascar-it-is-characterised-by-a-short-and-thick-fleshy-stem-bearing-large-bipinnate-leaves-which-occasionally-show-a-forking-of-the-rachis-a-feature-reminiscent-of-some-palaeozoic-fern-like-fronds-one-of-the-large-plants-of-angiopteris-evecta-in-the-royal-gardens-kew-bears-leaves-12-feet-in-length-with-a-stalk-6-inches-in-diameter-at-the-base-the-sessile-or-shortly-stalked-and-rather-leathery-linear-or-broadly-lanceolate-pinnules-PG15K6.jpg ". Fossil plants : for students of botany and geology . Paleobotany. XX] MARATTIALES 317 Angiopteris. This genus occurs in Polynesia, tropical Asia, and Mada- gascar ; it is characterised by a short and thick fleshy stem bearing large bipinnate leaves which occasionally show a forking of the rachis^, a feature reminiscent of some Palaeozoic fern-like fronds. One of the large plants of Angiopteris evecta in the Royal Gardens, Kew, bears leaves 12 feet in length with a stalk 6 inches in diameter at the base. The sessile or shortly stalked and rather leathery linear or broadly lanceolate pinnules Stock Photo")
RMPG15K6–. Fossil plants : for students of botany and geology . Paleobotany. XX] MARATTIALES 317 Angiopteris. This genus occurs in Polynesia, tropical Asia, and Mada- gascar ; it is characterised by a short and thick fleshy stem bearing large bipinnate leaves which occasionally show a forking of the rachis^, a feature reminiscent of some Palaeozoic fern-like fronds. One of the large plants of Angiopteris evecta in the Royal Gardens, Kew, bears leaves 12 feet in length with a stalk 6 inches in diameter at the base. The sessile or shortly stalked and rather leathery linear or broadly lanceolate pinnules
RFPRM146–A giant tree fern Angiopteris evecta growing near a stream, South Johnstone camping area, Wooroonooran National Park, Queensland
RMRDXG24–. The Book of gardening; a handbook of horticulture. Gardening; Horticulture. 558 THE BOOK OF GARDENING. Dicksonia antarctica. Barometz. chrysotricha. fibrosa, regalis.* Schiedei.* Those marked * require stove temperature. Dicksonia squarrosa. Hemitelia Smithii. Lomaria cycadoides. discolor. gibba. Gigantic Non-arborescent Ferns. Acrostichum aureura.* Angiopteris evecta. cervinum. scandens.* Aspidium capense. Asplenium longissimum.*. Fig. 346.—Polypodium aureum. Adiantum cardiochlsenum.* tenerum.* trapeziforme (Fig. 332).: Asplenium Nidus.* Blechnum brasiliense. Davallia divaricata.*. Please n
RMPG0590–. The structure and development of mosses and ferns (Archegoniatae). Plant morphology; Mosses; Ferns. vin MARATTIALES 289 The Adult Sporophyte According to Holle (1. c. p. 218) the four-sided apical cell found in the stem of the young sporophyte of Marattia is re- tained permanently, but in Angiopteris this is not the case, as in the older sporophyte a single apical cell is not certainly to be made out. Bower ((11) p. 324) comes to the same conclusion. Fig. 161.—A, Section of the stipe of Angiopteris evecta, natural size; B, section of the rachis of the ultimate division of the leaf of Maratti
RMRHC24B–. The Book of gardening; a handbook of horticulture. Gardening; Floriculture. 558 THE BOOK OF GARDENING. Dicksonia antarctica. Barometz. chrysotricha. fibrosa, regalis.* Schiedei.* Dicksonia squarrosa. Hemitelia Smithii. Lomaria cycadoides. discolor. gibba. Those marked * require stove temperature. Gigantic Non=arborescent Ferns. Acrostichum aureum.* Angiopteris evecta.* cervinum. Aspidium capense. scandens.* Asplenium longissimum.. Fig. 346.—PoLYPODiuM aureum. Adiantum cardiochlaenum.* tenerum.* trapeziforme (Fig. 332). Asplenium Nidus.* Blechnum brasiliense. Davallia divaricata.*. Please not
![. Fossil plants : for students of botany and geology . Paleobotany. Fio. 241. A. Angiopteris evecta. (Cousiderablj' reduced.) B. Marattia fraxinea. Stipule. M.S. elliptical sori near the edge of the pinnules, consist of free sporangia (fig. 242, A—D) provided with a peculiar type of "annulus "2, in the form of a narrow band of thicker-walled cells, which extends as a broad strip on either side of the apex. An examination of sections through the sporangia of Angiopteris in different planes'' illustrates the difficulty of determining the precise nature of the annulus in a petrified spo Stock Photo](https://c8.alamy.com/comp/PG15K5/fossil-plants-for-students-of-botany-and-geology-paleobotany-fio-241-a-angiopteris-evecta-cousiderablj-reduced-b-marattia-fraxinea-stipule-ms-elliptical-sori-near-the-edge-of-the-pinnules-consist-of-free-sporangia-fig-242-ad-provided-with-a-peculiar-type-of-quotannulus-quot2-in-the-form-of-a-narrow-band-of-thicker-walled-cells-which-extends-as-a-broad-strip-on-either-side-of-the-apex-an-examination-of-sections-through-the-sporangia-of-angiopteris-in-different-planes-illustrates-the-difficulty-of-determining-the-precise-nature-of-the-annulus-in-a-petrified-spo-PG15K5.jpg ". Fossil plants : for students of botany and geology . Paleobotany. Fio. 241. A. Angiopteris evecta. (Cousiderablj' reduced.) B. Marattia fraxinea. Stipule. M.S. elliptical sori near the edge of the pinnules, consist of free sporangia (fig. 242, A—D) provided with a peculiar type of "annulus "2, in the form of a narrow band of thicker-walled cells, which extends as a broad strip on either side of the apex. An examination of sections through the sporangia of Angiopteris in different planes'' illustrates the difficulty of determining the precise nature of the annulus in a petrified spo Stock Photo")
RMPG15K5–. Fossil plants : for students of botany and geology . Paleobotany. Fio. 241. A. Angiopteris evecta. (Cousiderablj' reduced.) B. Marattia fraxinea. Stipule. M.S. elliptical sori near the edge of the pinnules, consist of free sporangia (fig. 242, A—D) provided with a peculiar type of "annulus "2, in the form of a narrow band of thicker-walled cells, which extends as a broad strip on either side of the apex. An examination of sections through the sporangia of Angiopteris in different planes'' illustrates the difficulty of determining the precise nature of the annulus in a petrified spo
RMRDPFMJ–. My garden, its plan and culture together with a general description of its geology, botany, and natural history. Gardening. Fig. 921.—Todea superba.. Fig. 922 a.—Lygodium palmatum. Fig. 924.—Anemia fraxinifolia. The Anemias, or Flowering ferns, are a very distinct genus, but are perhaps more curious than beautiful, and do not prodiice much effect in a house. The A. fraxinifolia (fig. 924) shows the character of this genus. We have a small plant of the gigantic Angiopteris evecta (fig. 925), from India, Japan, and Ceylon, which when in perfection has fronds. Please note that these images are
![. Fossil plants : for students of botany and geology . Paleobotany. B 242. A—D. Aiii/iiipleris evecta. A. Apex of sporaQKium showing "annulus." B. Sori. C. Sporangium. D. Section of sporangium, showing the two lateral bands of thick- walled cells. E. Daiiaea : a, roof of sjnangium, with pores; h, sporangial cavities; v, vascular bundle; i, indusium. (D, after Zeiller.) cylinder and a segment of the second dictyostele moves out to fill the gap formed in the outermost network, while the gap in the second cylinder receives compensating strands from the third. A few layers below the surf Stock Photo](https://c8.alamy.com/comp/PG15JM/fossil-plants-for-students-of-botany-and-geology-paleobotany-b-242-ad-aiiiiiipleris-evecta-a-apex-of-sporaqkium-showing-quotannulusquot-b-sori-c-sporangium-d-section-of-sporangium-showing-the-two-lateral-bands-of-thick-walled-cells-e-daiiaea-a-roof-of-sjnangium-with-pores-h-sporangial-cavities-v-vascular-bundle-i-indusium-d-after-zeiller-cylinder-and-a-segment-of-the-second-dictyostele-moves-out-to-fill-the-gap-formed-in-the-outermost-network-while-the-gap-in-the-second-cylinder-receives-compensating-strands-from-the-third-a-few-layers-below-the-surf-PG15JM.jpg ". Fossil plants : for students of botany and geology . Paleobotany. B 242. A—D. Aiii/iiipleris evecta. A. Apex of sporaQKium showing "annulus." B. Sori. C. Sporangium. D. Section of sporangium, showing the two lateral bands of thick- walled cells. E. Daiiaea : a, roof of sjnangium, with pores; h, sporangial cavities; v, vascular bundle; i, indusium. (D, after Zeiller.) cylinder and a segment of the second dictyostele moves out to fill the gap formed in the outermost network, while the gap in the second cylinder receives compensating strands from the third. A few layers below the surf Stock Photo")
RMPG15JM–. Fossil plants : for students of botany and geology . Paleobotany. B 242. A—D. Aiii/iiipleris evecta. A. Apex of sporaQKium showing "annulus." B. Sori. C. Sporangium. D. Section of sporangium, showing the two lateral bands of thick- walled cells. E. Daiiaea : a, roof of sjnangium, with pores; h, sporangial cavities; v, vascular bundle; i, indusium. (D, after Zeiller.) cylinder and a segment of the second dictyostele moves out to fill the gap formed in the outermost network, while the gap in the second cylinder receives compensating strands from the third. A few layers below the surf
![. Fossil plants : for students of botany and geology . Paleobotany. XX] EUFILICINEAE 283 I. Leptosporangiate Filicales. In these homosporous and heteiosporous plants the sporangia are developed from single epidermal cells. (a) Eufilicineae. The sporangia bear spores of one kind only; the wall of a sporangium consists of one layer of cells. In. Fig. 220. Young fronds of (A) Angiopteris evecta and (B) Cycas revohita. (Beduced.) the great majority of cases the sporangia are characterised by the possession of a conspicuous row of thick-walled brown cells, the annulus which serves as a mechanism f Stock Photo](https://c8.alamy.com/comp/RDBBPX/fossil-plants-for-students-of-botany-and-geology-paleobotany-xx-eufilicineae-283-i-leptosporangiate-filicales-in-these-homosporous-and-heteiosporous-plants-the-sporangia-are-developed-from-single-epidermal-cells-a-eufilicineae-the-sporangia-bear-spores-of-one-kind-only-the-wall-of-a-sporangium-consists-of-one-layer-of-cells-in-fig-220-young-fronds-of-a-angiopteris-evecta-and-b-cycas-revohita-beduced-the-great-majority-of-cases-the-sporangia-are-characterised-by-the-possession-of-a-conspicuous-row-of-thick-walled-brown-cells-the-annulus-which-serves-as-a-mechanism-f-RDBBPX.jpg ". Fossil plants : for students of botany and geology . Paleobotany. XX] EUFILICINEAE 283 I. Leptosporangiate Filicales. In these homosporous and heteiosporous plants the sporangia are developed from single epidermal cells. (a) Eufilicineae. The sporangia bear spores of one kind only; the wall of a sporangium consists of one layer of cells. In. Fig. 220. Young fronds of (A) Angiopteris evecta and (B) Cycas revohita. (Beduced.) the great majority of cases the sporangia are characterised by the possession of a conspicuous row of thick-walled brown cells, the annulus which serves as a mechanism f Stock Photo")
RMRDBBPX–. Fossil plants : for students of botany and geology . Paleobotany. XX] EUFILICINEAE 283 I. Leptosporangiate Filicales. In these homosporous and heteiosporous plants the sporangia are developed from single epidermal cells. (a) Eufilicineae. The sporangia bear spores of one kind only; the wall of a sporangium consists of one layer of cells. In. Fig. 220. Young fronds of (A) Angiopteris evecta and (B) Cycas revohita. (Beduced.) the great majority of cases the sporangia are characterised by the possession of a conspicuous row of thick-walled brown cells, the annulus which serves as a mechanism f
![. Descriptive catalogue of flowering, ornamental trees, shrubs, bulbs, herbs, climbers, fruit trees, &c., &c., &c. / for sale by the Yokohama Nursery Co., Limited.. Nursery Catalogue. CATALOGUE OF THE YOKOHAMA NURSERY Co., l/ri). (1911). A (1 i a n t u m monoehlamys, small fronds, ])lack steins, attains 6 incli (pot grown)âper 10, $2.50. Adiaiiluni pedatiiiii, witli grayish bro^^â n stalks attain 1 foot branch- ing horizontally (pot grown) â per 10, $1.00. 'â¢Ani^'iopteris evecta, evergreen large fronds ])roduced from the trunk âper 10, $2.50. *^(^|)lirole|)is tuherosa, (sword fern Stock Photo](https://c8.alamy.com/comp/PFC6HN/descriptive-catalogue-of-flowering-ornamental-trees-shrubs-bulbs-herbs-climbers-fruit-trees-ampc-ampc-ampc-for-sale-by-the-yokohama-nursery-co-limited-nursery-catalogue-catalogue-of-the-yokohama-nursery-co-lri-1911-a-1-i-a-n-t-u-m-monoehlamys-small-fronds-lack-steins-attains-6-incli-pot-grownper-10-250-adiaiiluni-pedatiiiii-witli-grayish-bro-n-stalks-attain-1-foot-branch-ing-horizontally-pot-grown-per-10-100-aniiopteris-evecta-evergreen-large-fronds-roduced-from-the-trunk-per-10-250-liroleis-tuherosa-sword-fern-PFC6HN.jpg ". Descriptive catalogue of flowering, ornamental trees, shrubs, bulbs, herbs, climbers, fruit trees, &c., &c., &c. / for sale by the Yokohama Nursery Co., Limited.. Nursery Catalogue. CATALOGUE OF THE YOKOHAMA NURSERY Co., l/ri). (1911). A (1 i a n t u m monoehlamys, small fronds, ])lack steins, attains 6 incli (pot grown)âper 10, $2.50. Adiaiiluni pedatiiiii, witli grayish bro^^â n stalks attain 1 foot branch- ing horizontally (pot grown) â per 10, $1.00. 'â¢Ani^'iopteris evecta, evergreen large fronds ])roduced from the trunk âper 10, $2.50. *^(^|)lirole|)is tuherosa, (sword fern Stock Photo")
RMPFC6HN–. Descriptive catalogue of flowering, ornamental trees, shrubs, bulbs, herbs, climbers, fruit trees, &c., &c., &c. / for sale by the Yokohama Nursery Co., Limited.. Nursery Catalogue. CATALOGUE OF THE YOKOHAMA NURSERY Co., l/ri). (1911). A (1 i a n t u m monoehlamys, small fronds, ])lack steins, attains 6 incli (pot grown)âper 10, $2.50. Adiaiiluni pedatiiiii, witli grayish bro^^â n stalks attain 1 foot branch- ing horizontally (pot grown) â per 10, $1.00. 'â¢Ani^'iopteris evecta, evergreen large fronds ])roduced from the trunk âper 10, $2.50. *^(^|)lirole|)is tuherosa, (sword fern
RMRDPFMG–. My garden, its plan and culture together with a general description of its geology, botany, and natural history. Gardening. FERNERIES. 405 fifteen feet long. We have also a single small plant of Marattia laxa (fig. 926), from the coast of Guinea, which is another gigantic em, having stiff fronds of similar magnitude.. Fig. 925.—Angiopteris evecta. Fig. 926.—Marattia laxa. Of the family of Ophioglossaceae we have only the Ophioglossum vulgatum (fig. 880), which grows freely out of doors, but not in the house ; and of the genus Botrychium we have B. simplex, from North America, and B. Lunaria
RMRDFC95–. The structure and development of mosses and ferns (Archegoniatae). Plant morphology; Mosses; Ferns. vin MARATTIALES 289 The Adult Sporophyte According to Holle (1. c. p. 218) the four-sided apical cell found in the stem of the young sporophyte of Marattia is re- tained permanently, but in Angiopteris this is not the case, as in the older sporophyte a single apical cell is not certainly to be made out. Bower ((11) p. 324) comes to the same conclusion. Fig. 161.—A, Section of the stipe of Angiopteris evecta, natural size; B, section of the rachis of the ultimate division of the leaf of Maratti
RMRDBBFC–. Fossil plants : for students of botany and geology . Paleobotany. Fig. 243. Angiopteris evecta. Section of petiole (considerably reduced) and of a single vascular bundle (magnified) : px, protoxylem; st, sieve- tubes.. FiQ. 244. Angiopteris evecta. Transverse section of root, â with part of the stele magnified: s, sieve-tubes; p, phloem; px, protoxylem. larger number of xylem and phloem groups ; the stele is polyarch and not diarch, tetrach or hexarch as in most Leptosporangiate ferns. Archangiopteris. This monotypic genus, discovered by Mr Henry in South Eastern Yunnan, was described by Chr
![. Fossil plants : for students of botany and geology . Paleobotany. XX] MARATTIALES 317 Angiopteris. This genus occurs in Polynesia, tropical Asia, and Mada- gascar ; it is characterised by a short and thick fleshy stem bearing large bipinnate leaves which occasionally show a forking of the rachis^, a feature reminiscent of some Palaeozoic fern-like fronds. One of the large plants of Angiopteris evecta in the Royal Gardens, Kew, bears leaves 12 feet in length with a stalk 6 inches in diameter at the base. The sessile or shortly stalked and rather leathery linear or broadly lanceolate pinnules Stock Photo](https://c8.alamy.com/comp/RDBBM0/fossil-plants-for-students-of-botany-and-geology-paleobotany-xx-marattiales-317-angiopteris-this-genus-occurs-in-polynesia-tropical-asia-and-mada-gascar-it-is-characterised-by-a-short-and-thick-fleshy-stem-bearing-large-bipinnate-leaves-which-occasionally-show-a-forking-of-the-rachis-a-feature-reminiscent-of-some-palaeozoic-fern-like-fronds-one-of-the-large-plants-of-angiopteris-evecta-in-the-royal-gardens-kew-bears-leaves-12-feet-in-length-with-a-stalk-6-inches-in-diameter-at-the-base-the-sessile-or-shortly-stalked-and-rather-leathery-linear-or-broadly-lanceolate-pinnules-RDBBM0.jpg ". Fossil plants : for students of botany and geology . Paleobotany. XX] MARATTIALES 317 Angiopteris. This genus occurs in Polynesia, tropical Asia, and Mada- gascar ; it is characterised by a short and thick fleshy stem bearing large bipinnate leaves which occasionally show a forking of the rachis^, a feature reminiscent of some Palaeozoic fern-like fronds. One of the large plants of Angiopteris evecta in the Royal Gardens, Kew, bears leaves 12 feet in length with a stalk 6 inches in diameter at the base. The sessile or shortly stalked and rather leathery linear or broadly lanceolate pinnules Stock Photo")
RMRDBBM0–. Fossil plants : for students of botany and geology . Paleobotany. XX] MARATTIALES 317 Angiopteris. This genus occurs in Polynesia, tropical Asia, and Mada- gascar ; it is characterised by a short and thick fleshy stem bearing large bipinnate leaves which occasionally show a forking of the rachis^, a feature reminiscent of some Palaeozoic fern-like fronds. One of the large plants of Angiopteris evecta in the Royal Gardens, Kew, bears leaves 12 feet in length with a stalk 6 inches in diameter at the base. The sessile or shortly stalked and rather leathery linear or broadly lanceolate pinnules
RMRPXKF4–. Text-book of botany, morphological and physiological. Botany. FlG. 291 B.— Basal portion of a petiole st with the stipule cut through obliquely; v the anterior and h the posterior wing; at the junction of the anterior and pos- terior wings the stipules are con- nected by a commissure c (natural size). FlG. 291 A.—Vertical section of the stem of a young Angiopte7'is evecta: above are the youngest leaves (b) still completely surrounded by the stipules nb; st petiole of an unfolded leaf with its stipule nb; n, in every case the cicatrix on the basal portion of the petioleyy; from which the uppe
![. Fossil plants : for students of botany and geology . Paleobotany. Fio. 241. A. Angiopteris evecta. (Cousiderablj' reduced.) B. Marattia fraxinea. Stipule. M.S. elliptical sori near the edge of the pinnules, consist of free sporangia (fig. 242, A—D) provided with a peculiar type of "annulus "2, in the form of a narrow band of thicker-walled cells, which extends as a broad strip on either side of the apex. An examination of sections through the sporangia of Angiopteris in different planes'' illustrates the difficulty of determining the precise nature of the annulus in a petrified spo Stock Photo](https://c8.alamy.com/comp/RDBBKW/fossil-plants-for-students-of-botany-and-geology-paleobotany-fio-241-a-angiopteris-evecta-cousiderablj-reduced-b-marattia-fraxinea-stipule-ms-elliptical-sori-near-the-edge-of-the-pinnules-consist-of-free-sporangia-fig-242-ad-provided-with-a-peculiar-type-of-quotannulus-quot2-in-the-form-of-a-narrow-band-of-thicker-walled-cells-which-extends-as-a-broad-strip-on-either-side-of-the-apex-an-examination-of-sections-through-the-sporangia-of-angiopteris-in-different-planes-illustrates-the-difficulty-of-determining-the-precise-nature-of-the-annulus-in-a-petrified-spo-RDBBKW.jpg ". Fossil plants : for students of botany and geology . Paleobotany. Fio. 241. A. Angiopteris evecta. (Cousiderablj' reduced.) B. Marattia fraxinea. Stipule. M.S. elliptical sori near the edge of the pinnules, consist of free sporangia (fig. 242, A—D) provided with a peculiar type of "annulus "2, in the form of a narrow band of thicker-walled cells, which extends as a broad strip on either side of the apex. An examination of sections through the sporangia of Angiopteris in different planes'' illustrates the difficulty of determining the precise nature of the annulus in a petrified spo Stock Photo")
RMRDBBKW–. Fossil plants : for students of botany and geology . Paleobotany. Fio. 241. A. Angiopteris evecta. (Cousiderablj' reduced.) B. Marattia fraxinea. Stipule. M.S. elliptical sori near the edge of the pinnules, consist of free sporangia (fig. 242, A—D) provided with a peculiar type of "annulus "2, in the form of a narrow band of thicker-walled cells, which extends as a broad strip on either side of the apex. An examination of sections through the sporangia of Angiopteris in different planes'' illustrates the difficulty of determining the precise nature of the annulus in a petrified spo
![. The botanical magazine = Shokubutsugaku zasshi. Plants; Botany. VOL. XXXVI IVIAY 1922 No. 425 THE BOTANICAL MAGAZINE Makoto Nishimura. On the Germination and Polyembryony of Article in Japanese :— Hideo Komuro. Preliminary Note on the Cell§ of Vicia Faba modified by Rontgen Rays and their Resemblance to Tumor Blomquist, H.L. Vascular anatomy of Angiopteris evecta. HiRABAYASi, H. Introduction to Science. Notes on Fungi [122] (A. Yasuda)—The locality of Rhododendron ohtusum (T. Nakai)—On Juniperus chinensis, L. and Viola boninensis Nakai. (T. Nakai)—On the Genus Protomarattia, (T. Nakai)?On th Stock Photo](https://c8.alamy.com/comp/RHA7BG/the-botanical-magazine-=-shokubutsugaku-zasshi-plants-botany-vol-xxxvi-iviay-1922-no-425-the-botanical-magazine-makoto-nishimura-on-the-germination-and-polyembryony-of-article-in-japanese-hideo-komuro-preliminary-note-on-the-cell-of-vicia-faba-modified-by-rontgen-rays-and-their-resemblance-to-tumor-blomquist-hl-vascular-anatomy-of-angiopteris-evecta-hirabayasi-h-introduction-to-science-notes-on-fungi-122-a-yasudathe-locality-of-rhododendron-ohtusum-t-nakaion-juniperus-chinensis-l-and-viola-boninensis-nakai-t-nakaion-the-genus-protomarattia-t-nakaion-th-RHA7BG.jpg ". The botanical magazine = Shokubutsugaku zasshi. Plants; Botany. VOL. XXXVI IVIAY 1922 No. 425 THE BOTANICAL MAGAZINE Makoto Nishimura. On the Germination and Polyembryony of Article in Japanese :— Hideo Komuro. Preliminary Note on the Cell§ of Vicia Faba modified by Rontgen Rays and their Resemblance to Tumor Blomquist, H.L. Vascular anatomy of Angiopteris evecta. HiRABAYASi, H. Introduction to Science. Notes on Fungi [122] (A. Yasuda)—The locality of Rhododendron ohtusum (T. Nakai)—On Juniperus chinensis, L. and Viola boninensis Nakai. (T. Nakai)—On the Genus Protomarattia, (T. Nakai)?On th Stock Photo")
RMRHA7BG–. The botanical magazine = Shokubutsugaku zasshi. Plants; Botany. VOL. XXXVI IVIAY 1922 No. 425 THE BOTANICAL MAGAZINE Makoto Nishimura. On the Germination and Polyembryony of Article in Japanese :— Hideo Komuro. Preliminary Note on the Cell§ of Vicia Faba modified by Rontgen Rays and their Resemblance to Tumor Blomquist, H.L. Vascular anatomy of Angiopteris evecta. HiRABAYASi, H. Introduction to Science. Notes on Fungi [122] (A. Yasuda)—The locality of Rhododendron ohtusum (T. Nakai)—On Juniperus chinensis, L. and Viola boninensis Nakai. (T. Nakai)—On the Genus Protomarattia, (T. Nakai)?On th
![. Bulletin international de l'Acadmie des sciences de Cracovie, Classe des sciences mathmatiques et naturelles. Anzeiger der Akademie der Wissenschaften in Krakau. Reihe B, Biologische Wissenschaften. Natural history; Natural history -- Poland. Fig. 4. A, B, C: drei sukzeasive Querschnitte durch die Rhachis des Blattes eines âlteren Exemplars von Angiopteris evecta. der Gabeltheorie Potonié's stehen, nacb welcber die monopodiale Verzweigung im Verlaufe der Phylogenie aus der dichotomischen durch „Ûbergipfelung" hervorgegangen ist. Dièse Schlusse. die auf Gruud einer Untersuchung der anato Stock Photo](https://c8.alamy.com/comp/RGJR23/bulletin-international-de-lacadmie-des-sciences-de-cracovie-classe-des-sciences-mathmatiques-et-naturelles-anzeiger-der-akademie-der-wissenschaften-in-krakau-reihe-b-biologische-wissenschaften-natural-history-natural-history-poland-fig-4-a-b-c-drei-sukzeasive-querschnitte-durch-die-rhachis-des-blattes-eines-lteren-exemplars-von-angiopteris-evecta-der-gabeltheorie-potonis-stehen-nacb-welcber-die-monopodiale-verzweigung-im-verlaufe-der-phylogenie-aus-der-dichotomischen-durch-bergipfelungquot-hervorgegangen-ist-dise-schlusse-die-auf-gruud-einer-untersuchung-der-anato-RGJR23.jpg ". Bulletin international de l'Acadmie des sciences de Cracovie, Classe des sciences mathmatiques et naturelles. Anzeiger der Akademie der Wissenschaften in Krakau. Reihe B, Biologische Wissenschaften. Natural history; Natural history -- Poland. Fig. 4. A, B, C: drei sukzeasive Querschnitte durch die Rhachis des Blattes eines âlteren Exemplars von Angiopteris evecta. der Gabeltheorie Potonié's stehen, nacb welcber die monopodiale Verzweigung im Verlaufe der Phylogenie aus der dichotomischen durch „Ûbergipfelung" hervorgegangen ist. Dièse Schlusse. die auf Gruud einer Untersuchung der anato Stock Photo")
RMRGJR23–. Bulletin international de l'Acadmie des sciences de Cracovie, Classe des sciences mathmatiques et naturelles. Anzeiger der Akademie der Wissenschaften in Krakau. Reihe B, Biologische Wissenschaften. Natural history; Natural history -- Poland. Fig. 4. A, B, C: drei sukzeasive Querschnitte durch die Rhachis des Blattes eines âlteren Exemplars von Angiopteris evecta. der Gabeltheorie Potonié's stehen, nacb welcber die monopodiale Verzweigung im Verlaufe der Phylogenie aus der dichotomischen durch „Ûbergipfelung" hervorgegangen ist. Dièse Schlusse. die auf Gruud einer Untersuchung der anato
![. Fossil plants : for students of botany and geology . Paleobotany. B 242. A—D. Aiii/iiipleris evecta. A. Apex of sporaQKium showing "annulus." B. Sori. C. Sporangium. D. Section of sporangium, showing the two lateral bands of thick- walled cells. E. Daiiaea : a, roof of sjnangium, with pores; h, sporangial cavities; v, vascular bundle; i, indusium. (D, after Zeiller.) cylinder and a segment of the second dictyostele moves out to fill the gap formed in the outermost network, while the gap in the second cylinder receives compensating strands from the third. A few layers below the surf Stock Photo](https://c8.alamy.com/comp/RDBBFN/fossil-plants-for-students-of-botany-and-geology-paleobotany-b-242-ad-aiiiiiipleris-evecta-a-apex-of-sporaqkium-showing-quotannulusquot-b-sori-c-sporangium-d-section-of-sporangium-showing-the-two-lateral-bands-of-thick-walled-cells-e-daiiaea-a-roof-of-sjnangium-with-pores-h-sporangial-cavities-v-vascular-bundle-i-indusium-d-after-zeiller-cylinder-and-a-segment-of-the-second-dictyostele-moves-out-to-fill-the-gap-formed-in-the-outermost-network-while-the-gap-in-the-second-cylinder-receives-compensating-strands-from-the-third-a-few-layers-below-the-surf-RDBBFN.jpg ". Fossil plants : for students of botany and geology . Paleobotany. B 242. A—D. Aiii/iiipleris evecta. A. Apex of sporaQKium showing "annulus." B. Sori. C. Sporangium. D. Section of sporangium, showing the two lateral bands of thick- walled cells. E. Daiiaea : a, roof of sjnangium, with pores; h, sporangial cavities; v, vascular bundle; i, indusium. (D, after Zeiller.) cylinder and a segment of the second dictyostele moves out to fill the gap formed in the outermost network, while the gap in the second cylinder receives compensating strands from the third. A few layers below the surf Stock Photo")
RMRDBBFN–. Fossil plants : for students of botany and geology . Paleobotany. B 242. A—D. Aiii/iiipleris evecta. A. Apex of sporaQKium showing "annulus." B. Sori. C. Sporangium. D. Section of sporangium, showing the two lateral bands of thick- walled cells. E. Daiiaea : a, roof of sjnangium, with pores; h, sporangial cavities; v, vascular bundle; i, indusium. (D, after Zeiller.) cylinder and a segment of the second dictyostele moves out to fill the gap formed in the outermost network, while the gap in the second cylinder receives compensating strands from the third. A few layers below the surf
![. Anatomie et physiologie végétales à l'usage des étudiants en sciences naturelles des universités, des élèves à l'Institut agronomique, des écoles d'agriculture, etc. Plant anatomy; Plant physiology. Fig. .Sli:i. Fig. 8G4. Fig. 8Go. — Formation do? anlljérozoïdi's de rAngioplciidi' {Anc/iopteris evecta, Filicinéc). — a, nioinbrano do la follulo iik'iv de l"anthérozoïdo: h. son novau, à doux nuclrolos ; c. noyau rappioclié do la paroi ; d, le iiiriiir iiiiiiK' ; /?/", cils vibratilcs autour du noyau, lace et proJil ; «y, corps spirale, nucléaire, di>. ranihérozoïde ; /", cils Stock Photo](https://c8.alamy.com/comp/RN7NH4/anatomie-et-physiologie-vgtales-lusage-des-tudiants-en-sciences-naturelles-des-universits-des-lves-linstitut-agronomique-des-coles-dagriculture-etc-plant-anatomy-plant-physiology-fig-slii-fig-8g4-fig-8go-formation-do-anlljrozodis-de-rangioplciidi-anciopteris-evecta-filicinc-a-nioinbrano-do-la-follulo-iikiv-de-lquotanthrozodo-h-son-novau-doux-nuclrolos-c-noyau-rappiocli-do-la-paroi-d-le-iiiriiir-iiiiiik-quot-cils-vibratilcs-autour-du-noyau-lace-et-projil-y-corps-spirale-nuclaire-digt-ranihrozode-quot-cils-RN7NH4.jpg ". Anatomie et physiologie végétales à l'usage des étudiants en sciences naturelles des universités, des élèves à l'Institut agronomique, des écoles d'agriculture, etc. Plant anatomy; Plant physiology. Fig. .Sli:i. Fig. 8G4. Fig. 8Go. — Formation do? anlljérozoïdi's de rAngioplciidi' {Anc/iopteris evecta, Filicinéc). — a, nioinbrano do la follulo iik'iv de l"anthérozoïdo: h. son novau, à doux nuclrolos ; c. noyau rappioclié do la paroi ; d, le iiiriiir iiiiiiK' ; /?/", cils vibratilcs autour du noyau, lace et proJil ; «y, corps spirale, nucléaire, di>. ranihérozoïde ; /", cils Stock Photo")
RMRN7NH4–. Anatomie et physiologie végétales à l'usage des étudiants en sciences naturelles des universités, des élèves à l'Institut agronomique, des écoles d'agriculture, etc. Plant anatomy; Plant physiology. Fig. .Sli:i. Fig. 8G4. Fig. 8Go. — Formation do? anlljérozoïdi's de rAngioplciidi' {Anc/iopteris evecta, Filicinéc). — a, nioinbrano do la follulo iik'iv de l"anthérozoïdo: h. son novau, à doux nuclrolos ; c. noyau rappioclié do la paroi ; d, le iiiriiir iiiiiiK' ; /?/", cils vibratilcs autour du noyau, lace et proJil ; «y, corps spirale, nucléaire, di>. ranihérozoïde ; /", cils
![. Descriptive catalogue of the Yokohama Nursery Co., Limited. Seed industry and trade; Flowers Catalogs; Fruit Catalogs; Trees Catalogs; Shrubs Catalogs. A (1 i a 111 t m monoelilamys, small fronds, black stems, attains 6 inch (pot grown)—per 10, $2.50. Miautmil pedatuni, with grayish brown stalks attain 1 foot branch- ing horizontally (pot grown) — per 10, $1.00. *Angiopteris evecta, evergreen large fronds produced from the trunk —per 10, $2.50. *Nephrolepis tuherosa, (sword fern) long fronds staudiug 2i-3 feet long-per 10, $1.60; per 100, $11.50. *Nephrolepis Eostoniensis Per wo 5-6" p Stock Photo](https://c8.alamy.com/comp/RFPP53/descriptive-catalogue-of-the-yokohama-nursery-co-limited-seed-industry-and-trade-flowers-catalogs-fruit-catalogs-trees-catalogs-shrubs-catalogs-a-1-i-a-111-t-m-monoelilamys-small-fronds-black-stems-attains-6-inch-pot-grownper-10-250-miautmil-pedatuni-with-grayish-brown-stalks-attain-1-foot-branch-ing-horizontally-pot-grown-per-10-100-angiopteris-evecta-evergreen-large-fronds-produced-from-the-trunk-per-10-250-nephrolepis-tuherosa-sword-fern-long-fronds-staudiug-2i-3-feet-long-per-10-160-per-100-1150-nephrolepis-eostoniensis-per-wo-5-6quot-p-RFPP53.jpg ". Descriptive catalogue of the Yokohama Nursery Co., Limited. Seed industry and trade; Flowers Catalogs; Fruit Catalogs; Trees Catalogs; Shrubs Catalogs. A (1 i a 111 t m monoelilamys, small fronds, black stems, attains 6 inch (pot grown)—per 10, $2.50. Miautmil pedatuni, with grayish brown stalks attain 1 foot branch- ing horizontally (pot grown) — per 10, $1.00. *Angiopteris evecta, evergreen large fronds produced from the trunk —per 10, $2.50. *Nephrolepis tuherosa, (sword fern) long fronds staudiug 2i-3 feet long-per 10, $1.60; per 100, $11.50. *Nephrolepis Eostoniensis Per wo 5-6" p Stock Photo")
RMRFPP53–. Descriptive catalogue of the Yokohama Nursery Co., Limited. Seed industry and trade; Flowers Catalogs; Fruit Catalogs; Trees Catalogs; Shrubs Catalogs. A (1 i a 111 t m monoelilamys, small fronds, black stems, attains 6 inch (pot grown)—per 10, $2.50. Miautmil pedatuni, with grayish brown stalks attain 1 foot branch- ing horizontally (pot grown) — per 10, $1.00. *Angiopteris evecta, evergreen large fronds produced from the trunk —per 10, $2.50. *Nephrolepis tuherosa, (sword fern) long fronds staudiug 2i-3 feet long-per 10, $1.60; per 100, $11.50. *Nephrolepis Eostoniensis Per wo 5-6" p
![. Bulletin international de l'Acadmie des sciences de Cracovie, Classe des sciences mathmatiques et naturelles. Anzeiger der Akademie der Wissenschaften in Krakau. Reihe B, Biologische Wissenschaften. Natural history; Natural history -- Poland. 736 J. Maîkowska: Die Fi"-ur A A. B, C stellt die Querschnitte durch die Rhachis eines Blattes von Angiopferis evecta dar, welches 6 Fiedern gebil- det bat. Wir bemerken, daB bier ein verbaltnismâBig kleiner Teil des Leitungsgewebes sicb von dem Ganzen trennt, um in die Fie- der uberzugeben. Dièse Merkmale scbeinen zu beweisen, daB bei dem untersuc Stock Photo](https://c8.alamy.com/comp/RGJR33/bulletin-international-de-lacadmie-des-sciences-de-cracovie-classe-des-sciences-mathmatiques-et-naturelles-anzeiger-der-akademie-der-wissenschaften-in-krakau-reihe-b-biologische-wissenschaften-natural-history-natural-history-poland-736-j-makowska-die-fiquot-ur-a-a-b-c-stellt-die-querschnitte-durch-die-rhachis-eines-blattes-von-angiopferis-evecta-dar-welches-6-fiedern-gebil-det-bat-wir-bemerken-dab-bier-ein-verbaltnismbig-kleiner-teil-des-leitungsgewebes-sicb-von-dem-ganzen-trennt-um-in-die-fie-der-uberzugeben-dise-merkmale-scbeinen-zu-beweisen-dab-bei-dem-untersuc-RGJR33.jpg ". Bulletin international de l'Acadmie des sciences de Cracovie, Classe des sciences mathmatiques et naturelles. Anzeiger der Akademie der Wissenschaften in Krakau. Reihe B, Biologische Wissenschaften. Natural history; Natural history -- Poland. 736 J. Maîkowska: Die Fi"-ur A A. B, C stellt die Querschnitte durch die Rhachis eines Blattes von Angiopferis evecta dar, welches 6 Fiedern gebil- det bat. Wir bemerken, daB bier ein verbaltnismâBig kleiner Teil des Leitungsgewebes sicb von dem Ganzen trennt, um in die Fie- der uberzugeben. Dièse Merkmale scbeinen zu beweisen, daB bei dem untersuc Stock Photo")
RMRGJR33–. Bulletin international de l'Acadmie des sciences de Cracovie, Classe des sciences mathmatiques et naturelles. Anzeiger der Akademie der Wissenschaften in Krakau. Reihe B, Biologische Wissenschaften. Natural history; Natural history -- Poland. 736 J. Maîkowska: Die Fi"-ur A A. B, C stellt die Querschnitte durch die Rhachis eines Blattes von Angiopferis evecta dar, welches 6 Fiedern gebil- det bat. Wir bemerken, daB bier ein verbaltnismâBig kleiner Teil des Leitungsgewebes sicb von dem Ganzen trennt, um in die Fie- der uberzugeben. Dièse Merkmale scbeinen zu beweisen, daB bei dem untersuc
RMRFPP5E–. Descriptive catalogue of the Yokohama Nursery Co., Limited. Seed industry and trade; Flowers Catalogs; Fruit Catalogs; Trees Catalogs; Shrubs Catalogs. 84 catalogue: of the Yokohama nursery Co., Ltd. (1911).. A (1 i a 111 t m monoelilamys, small fronds, black stems, attains 6 inch (pot grown)—per 10, $2.50. Miautmil pedatuni, with grayish brown stalks attain 1 foot branch- ing horizontally (pot grown) — per 10, $1.00. *Angiopteris evecta, evergreen large fronds produced from the trunk —per 10, $2.50. *Nephrolepis tuherosa, (sword fern) long fronds staudiug 2i-3 feet long-per 10, $1.60; per
RMRMXK8M–. Annales des Sciences Naturelles Botaniques. STRUCTURE DES FOUGÈRES FOSSILES ET VIVANTES 135 mités sont recourbées en dedans. Cette dernière transformation peut se renouveler une ou plusieurs fois, ainsi que je l'ai constaté dans un rachis secondaire d'' Angiopteris evecta. De toutes façons, dans la nervure médiane des pinnules, il existe un seul faisceau en arc, rappelant celui des Osmandacées (1). En somme, l'appareil conducteur des frondes des Marat- tiacées vivantes est constitué, à partir d'un certain niveau, soit par un contour externe de faisceaux fermé, en dedans duquel se trouvent qu
RMRGTWB8–. Bulletin biologique de la France et de la Belgique. Biology; Natural history. 276 .H. CHRIST ET A. BILLET. Habitat. â Mêmes localités que L. scandens. Autour d'arbres de diverses espèces, et pouvant atteindre quatre à cinq mètres de hauteur: Déo-Ma-Phuc ; Bo-Gai à Soc-Giang (février 1892). AC. Zone à C. harometz. 78. Angiopteris evecta Hoffm. Aire géographique. â Très commun du nord de l'Inde et du Japon à travers l'Asie orientale jusqu'en Australie ; Madagascar. Habitat. â Type de la zone des rochers calcaires, ombragés et humides des régions élevées du Haut-Cao-Bang : Déo-Ma-P
RMRC8F8P–. Embryogenesis in plants. Embryology. 140 EMBRYOGENESIS IN PLANTS After the octant phase, the initially squat embryo becomes globular and then elongated vertically and its bipolar character becomes apparent. The first root is formed endogenously near the centre of the embryo when the latter has attained to some considerable size, a group. Fig. 32. Embryogeny in Marattiaceae A, B, Aiigiopteiis evecta. A, Endoscopic embryo, with elongated suspensor {sii), and small embryonic cell as seen in a transverse section of the prothallus; the archegonium (a) is seen in l.s. B, A later stage, showing the
![. Die Entfaltungsbewegungen der Pflanzen und deren teleologische Deutung. Ergänzungsband zur "Organographie der Pflanzen". Growth (Plants); Plants. Fig. 107. Pteris Wallichiana. Blattentfaltung.x der Blätter bekannt. Wohl aber findet sie sich bei Formen, die feuchte, schattige Standorte bewohnen wie Angiopteris evecta, Lonchitis hirsuta, Adiantum aethiopicum (bei welchem die jungen Blattfiedern außerdem noch vorübergehend nach unten gerichtet und durch Anthocvan rotgefärbt sind) u. a. Selbstver- ständlich kann man annehmen, die „xero- philen" Farnen schüt- zen ihre Blätter bei d Stock Photo](https://c8.alamy.com/comp/RCNXD9/die-entfaltungsbewegungen-der-pflanzen-und-deren-teleologische-deutung-ergnzungsband-zur-quotorganographie-der-pflanzenquot-growth-plants-plants-fig-107-pteris-wallichiana-blattentfaltungx-der-bltter-bekannt-wohl-aber-findet-sie-sich-bei-formen-die-feuchte-schattige-standorte-bewohnen-wie-angiopteris-evecta-lonchitis-hirsuta-adiantum-aethiopicum-bei-welchem-die-jungen-blattfiedern-auerdem-noch-vorbergehend-nach-unten-gerichtet-und-durch-anthocvan-rotgefrbt-sind-u-a-selbstver-stndlich-kann-man-annehmen-die-xero-philenquot-farnen-scht-zen-ihre-bltter-bei-d-RCNXD9.jpg ". Die Entfaltungsbewegungen der Pflanzen und deren teleologische Deutung. Ergänzungsband zur "Organographie der Pflanzen". Growth (Plants); Plants. Fig. 107. Pteris Wallichiana. Blattentfaltung.x der Blätter bekannt. Wohl aber findet sie sich bei Formen, die feuchte, schattige Standorte bewohnen wie Angiopteris evecta, Lonchitis hirsuta, Adiantum aethiopicum (bei welchem die jungen Blattfiedern außerdem noch vorübergehend nach unten gerichtet und durch Anthocvan rotgefärbt sind) u. a. Selbstver- ständlich kann man annehmen, die „xero- philen" Farnen schüt- zen ihre Blätter bei d Stock Photo")
RMRCNXD9–. Die Entfaltungsbewegungen der Pflanzen und deren teleologische Deutung. Ergänzungsband zur "Organographie der Pflanzen". Growth (Plants); Plants. Fig. 107. Pteris Wallichiana. Blattentfaltung.x der Blätter bekannt. Wohl aber findet sie sich bei Formen, die feuchte, schattige Standorte bewohnen wie Angiopteris evecta, Lonchitis hirsuta, Adiantum aethiopicum (bei welchem die jungen Blattfiedern außerdem noch vorübergehend nach unten gerichtet und durch Anthocvan rotgefärbt sind) u. a. Selbstver- ständlich kann man annehmen, die „xero- philen" Farnen schüt- zen ihre Blätter bei d
![. Die Entfaltungsbewegungen der Pflanzen und deren teleologische Deutung. Ergänzungsband zur "Organographie der Pflanzen". Growth (Plants); Plants. 176 Vierter Abschnitt:. Fig. 107. Pteris Wallichiana. Blattentfaltung.x der Blätter bekannt. Wohl aber findet sie sich bei Formen, die feuchte, schattige Standorte bewohnen wie Angiopteris evecta, Lonchitis hirsuta, Adiantum aethiopicum (bei welchem die jungen Blattfiedern außerdem noch vorübergehend nach unten gerichtet und durch Anthocvan rotgefärbt sind) u. a. Selbstver- ständlich kann man annehmen, die „xero- philen" Farnen schüt Stock Photo](https://c8.alamy.com/comp/RCNGBB/die-entfaltungsbewegungen-der-pflanzen-und-deren-teleologische-deutung-ergnzungsband-zur-quotorganographie-der-pflanzenquot-growth-plants-plants-176-vierter-abschnitt-fig-107-pteris-wallichiana-blattentfaltungx-der-bltter-bekannt-wohl-aber-findet-sie-sich-bei-formen-die-feuchte-schattige-standorte-bewohnen-wie-angiopteris-evecta-lonchitis-hirsuta-adiantum-aethiopicum-bei-welchem-die-jungen-blattfiedern-auerdem-noch-vorbergehend-nach-unten-gerichtet-und-durch-anthocvan-rotgefrbt-sind-u-a-selbstver-stndlich-kann-man-annehmen-die-xero-philenquot-farnen-scht-RCNGBB.jpg ". Die Entfaltungsbewegungen der Pflanzen und deren teleologische Deutung. Ergänzungsband zur "Organographie der Pflanzen". Growth (Plants); Plants. 176 Vierter Abschnitt:. Fig. 107. Pteris Wallichiana. Blattentfaltung.x der Blätter bekannt. Wohl aber findet sie sich bei Formen, die feuchte, schattige Standorte bewohnen wie Angiopteris evecta, Lonchitis hirsuta, Adiantum aethiopicum (bei welchem die jungen Blattfiedern außerdem noch vorübergehend nach unten gerichtet und durch Anthocvan rotgefärbt sind) u. a. Selbstver- ständlich kann man annehmen, die „xero- philen" Farnen schüt Stock Photo")
RMRCNGBB–. Die Entfaltungsbewegungen der Pflanzen und deren teleologische Deutung. Ergänzungsband zur "Organographie der Pflanzen". Growth (Plants); Plants. 176 Vierter Abschnitt:. Fig. 107. Pteris Wallichiana. Blattentfaltung.x der Blätter bekannt. Wohl aber findet sie sich bei Formen, die feuchte, schattige Standorte bewohnen wie Angiopteris evecta, Lonchitis hirsuta, Adiantum aethiopicum (bei welchem die jungen Blattfiedern außerdem noch vorübergehend nach unten gerichtet und durch Anthocvan rotgefärbt sind) u. a. Selbstver- ständlich kann man annehmen, die „xero- philen" Farnen schüt
![. Descriptive catalogue of flowering, ornamental trees, shrubs, bulbs, herbs, climbers, fruit trees, &c., &c., &c. / for sale by the Yokohama Nursery Co., Limited.. Nursery Catalogue. CATALOGUE OF THE YOKOHAMA NURSERY Co., l/ri). (1911). A (1 i a n t u m monoehlamys, small fronds, ])lack steins, attains 6 incli (pot grown)âper 10, $2.50. Adiaiiluni pedatiiiii, witli grayish bro^^â n stalks attain 1 foot branch- ing horizontally (pot grown) â per 10, $1.00. 'â¢Ani^'iopteris evecta, evergreen large fronds ])roduced from the trunk âper 10, $2.50. *^(^|)lirole|)is tuherosa, (sword fern Stock Photo](https://c8.alamy.com/comp/RCRHEK/descriptive-catalogue-of-flowering-ornamental-trees-shrubs-bulbs-herbs-climbers-fruit-trees-ampc-ampc-ampc-for-sale-by-the-yokohama-nursery-co-limited-nursery-catalogue-catalogue-of-the-yokohama-nursery-co-lri-1911-a-1-i-a-n-t-u-m-monoehlamys-small-fronds-lack-steins-attains-6-incli-pot-grownper-10-250-adiaiiluni-pedatiiiii-witli-grayish-bro-n-stalks-attain-1-foot-branch-ing-horizontally-pot-grown-per-10-100-aniiopteris-evecta-evergreen-large-fronds-roduced-from-the-trunk-per-10-250-liroleis-tuherosa-sword-fern-RCRHEK.jpg ". Descriptive catalogue of flowering, ornamental trees, shrubs, bulbs, herbs, climbers, fruit trees, &c., &c., &c. / for sale by the Yokohama Nursery Co., Limited.. Nursery Catalogue. CATALOGUE OF THE YOKOHAMA NURSERY Co., l/ri). (1911). A (1 i a n t u m monoehlamys, small fronds, ])lack steins, attains 6 incli (pot grown)âper 10, $2.50. Adiaiiluni pedatiiiii, witli grayish bro^^â n stalks attain 1 foot branch- ing horizontally (pot grown) â per 10, $1.00. 'â¢Ani^'iopteris evecta, evergreen large fronds ])roduced from the trunk âper 10, $2.50. *^(^|)lirole|)is tuherosa, (sword fern Stock Photo")
RMRCRHEK–. Descriptive catalogue of flowering, ornamental trees, shrubs, bulbs, herbs, climbers, fruit trees, &c., &c., &c. / for sale by the Yokohama Nursery Co., Limited.. Nursery Catalogue. CATALOGUE OF THE YOKOHAMA NURSERY Co., l/ri). (1911). A (1 i a n t u m monoehlamys, small fronds, ])lack steins, attains 6 incli (pot grown)âper 10, $2.50. Adiaiiluni pedatiiiii, witli grayish bro^^â n stalks attain 1 foot branch- ing horizontally (pot grown) â per 10, $1.00. 'â¢Ani^'iopteris evecta, evergreen large fronds ])roduced from the trunk âper 10, $2.50. *^(^|)lirole|)is tuherosa, (sword fern
RMRDBBFG–. Fossil plants : for students of botany and geology . Paleobotany. Fig. 243. Angiopteris evecta. Section of petiole (considerably reduced) and of a single vascular bundle (magnified) : px, protoxylem; st, sieve- tubes.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Seward, A. C. (Albert Charles), 1863-1941. Cambridge : University Press
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