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89 results for “Pteridophyta”
Fig. 6. – Deparia septentrionalis Rakotondr. A in Révision du genre Deparia Hook. & Grev. (Pteridophyta, Athyriaceae) à Madagascar: trois espèces nouvelles, une synonymie nouvelle et des hybrides présumés
Fig. 6. – Deparia septentrionalis Rakotondr. A. Aspect général; B. Rachis et base d'une penne, face adaxiale: remarquer la discontinuité entre les canalicules du rachis et des costae; C. Détail du limbe fertile, face abaxiale; D. Ecaille du rhizome; E. Poil vermiculaire de la face adaxiale de la costa et de la nervure principale; F. Poil plus long parfois présent sur le rachis. [A-C, E, F: Rakotondrainibe 3445, P; D: Rakotondrainibe et al. 6278, P] [Dessin: A. Jouy]
Fig. 5 in Révision du genre Deparia Hook. & Grev. (Pteridophyta, Athyriaceae) à Madagascar: trois espèces nouvelles, une synonymie nouvelle et des hybrides présumés
Fig. 5. – Deparia parvisora (C. Chr.) M. Kato. A. Aspect général; B. Détail du limbe fertile, face abaxiale; C. Ecaille de la base du pétiole; D. Poil caténé de la face abaxiale du rachis; E. Poil vermiculaire, fréquent sur tous les axes du limbe. [Humbert 25046, P] [Dessin: A. Jouy]
Fig. 4 in Révision du genre Deparia Hook. & Grev. (Pteridophyta, Athyriaceae) à Madagascar: trois espèces nouvelles, une synonymie nouvelle et des hybrides présumés
Fig. 4. – Deparia marojejyensis (Tardieu) M. Kato. A. Apex d'une fronde; B. Trois segments d'une penne distale; C. Penne moyenne; D. Deux pinnules d'une penne moyenne; E. Nervures et sores; F. Ecaille du rhizome; G. Poil vermiculaire présent sur tous les axes du limbe. [A-E: Rasolohery 281, P; F, G: Humbert et al. 17851, P].
Fig. 2. – Deparia florensiae Rakotondr. A in Révision du genre Deparia Hook. & Grev. (Pteridophyta, Athyriaceae) à Madagascar: trois espèces nouvelles, une synonymie nouvelle et des hybrides présumés
Fig. 2. – Deparia florensiae Rakotondr. A. Pétiole et pennes proximales; B. Pennes moyennes; C. Apex de la fronde; D. Deux lobes de la penne moyenne, face abaxiale; E. Détail des nervures et des sores; F. Ecaille de la base du pétiole; G. Poil caténé présents sur toute la surface du limbe et de ses axes. [A-E, G:Rakotondrainibe & Florens 4887, P; F: Rakotondrainibe & Florens 4887 bis, P] [Dessin: A. Jouy]
Fig. 1 in Révision du genre Deparia Hook. & Grev. (Pteridophyta, Athyriaceae) à Madagascar: trois espèces nouvelles, une synonymie nouvelle et des hybrides présumés
Fig. 1. – Deparia boryana (Willd.) M. Kato. A. Pétiole et pennes proximales; B. Deux segments ultimes, face adaxiale; C. Poils longs, apprimés, insérés sur la face adaxiale des nervures; D. Poil vermiculaire sur les marges du canalicule des costae et costulae; E. Sores jeunes avec des indusies réniformes fugaces. [Andrianantoandro et al. 124, P] [Dessin: A. Jouy]
Fig.9 in A new species of Todites (Pteridophyta) with in situ spores from the Upper Permian of Pechora Cis-Urals (Russia)
Fig.9.Spores of Osmundacidites type, extracted from the matrix containing the holotype of Todites lobulatus sp.nov.,GIN 4846/102. A–C.Different indi − vidual spores, × 1500. D–F. Granulate sculpture of spore surface, × 3000.
Fig.6 in A new species of Todites (Pteridophyta) with in situ spores from the Upper Permian of Pechora Cis-Urals (Russia)
Fig.6. Todites lobulatus sp.nov.Intinskian Formation, Ufimian, Upper Permian.Macromorphology and in situ spores, based on holotype GIN 4846/102. A, B.Fertile pinnule reconstruction, upper (adaxial, A) and lower (abaxial, B) view, numerous sporangia attached to lower side of the pinnule surface (B). C.Individual sporangium with thick−walled cells on the top area. D.Granulate microstructure of the spore surface. E.General view on the isolated spore. F, G.Spore mass extracted from the sporangia, note different sizes (relatively small spores 1 and 2 and big spores 3 and 4 of F) and different outlines of the spores (round spores 2 and ovoid 1, 3 and 4 of F; round spore 1, rounded subtriangular spore 2 and ovoid spore 3 of G).Scale bars: A, B, 5 mm; C, 0.1 mm; E, F, G, 50 µm; D, 5 µm.
Fig.3 in A new species of Todites (Pteridophyta) with in situ spores from the Upper Permian of Pechora Cis-Urals (Russia)
Fig.3. Todites lobulatus sp.nov.Intinskian Formation, Ufimian, Upper Permian.Holotype GIN 4846/102. A, B.General morphology of fertile pinna, bef − ore (A) and after (B) preparation; A, × 1; B, × 4. C.Two prepared sporangia; left sporangium shows a group of thick−walled cells near the stomium (dark de − pression); × 18. D. The spore of Osmundacidites type, preserved in situ, under SEM, × 800.
Fig.8 in A new species of Todites (Pteridophyta) with in situ spores from the Upper Permian of Pechora Cis-Urals (Russia)
Fig.8.Spores of Osmundacidites type, extracted from the matrix containing the holotype of Todites lobulatus sp.nov.,GIN 4846/102. A, B, D, E.Different individual spores; A, B, D, × 1500; E, × 750. C, F. Granulate sculpture of spore surface, × 3000.
Fig.7 in A new species of Todites (Pteridophyta) with in situ spores from the Upper Permian of Pechora Cis-Urals (Russia)
Fig.7. Todites lobulatus sp.nov.Intinskian Formation, Ufimian, Upper Permian. In situ spores extracted from the holotype GIN 4846/102. A.Spore mass repeating the initial round form of sporangium, × 50. B.Several spores of different size and form, × 200. C.Spore with clearly seen laesura (left part of the photograph), × 200. D. Spore mass of ovoid form from relatively elongated sporangium, × 50. E. Spore mass in detail, × 200. F. Detail of D, × 100.
Linked collectors and determiners for: SJRP-Pteridophyta - Herbário de Pteridophyta de São José do Rio Preto.
Natural history specimen data linked to collectors and determiners held within, "SJRP-Pteridophyta - Herbário de Pteridophyta de São José do Rio Preto". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/fe7e89d1-8039-43dc-a833-df08f05f36b7">https://bionomia.net/dataset/fe7e89d1-8039-43dc-a833-df08f05f36b7</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/fe7e89d1-8039-43dc-a833-df08f05f36b7">https://gbif.org/dataset/fe7e89d1-8039-43dc-a833-df08f05f36b7</a>. Formatted as a Frictionless Data package.
Linked collectors and determiners for: KTU Pteridophyta.
Natural history specimen data linked to collectors and determiners held within, "KTU Pteridophyta". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/a4718800-1495-11de-bab0-b8a03c50a862">https://bionomia.net/dataset/a4718800-1495-11de-bab0-b8a03c50a862</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/a4718800-1495-11de-bab0-b8a03c50a862">https://gbif.org/dataset/a4718800-1495-11de-bab0-b8a03c50a862</a>. Formatted as a Frictionless Data package.
Linked collectors and determiners for: CUBA:Herbario del Jardín Botánico Nacional, La Habana, Cuba: HAJB-Pteridophyta.
Natural history specimen data linked to collectors and determiners held within, "CUBA:Herbario del Jardín Botánico Nacional, La Habana, Cuba: HAJB-Pteridophyta". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/838350b6-f762-11e1-a439-00145eb45e9a">https://bionomia.net/dataset/838350b6-f762-11e1-a439-00145eb45e9a</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/838350b6-f762-11e1-a439-00145eb45e9a">https://gbif.org/dataset/838350b6-f762-11e1-a439-00145eb45e9a</a>. Formatted as a Frictionless Data package.
Linked collectors and determiners for: CUBA: Herbario de la Academia de Ciencias, La Habana, Cuba: HAC-Pteridophyta.
Natural history specimen data linked to collectors and determiners held within, "CUBA: Herbario de la Academia de Ciencias, La Habana, Cuba: HAC-Pteridophyta". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/8380d926-f762-11e1-a439-00145eb45e9a">https://bionomia.net/dataset/8380d926-f762-11e1-a439-00145eb45e9a</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/8380d926-f762-11e1-a439-00145eb45e9a">https://gbif.org/dataset/8380d926-f762-11e1-a439-00145eb45e9a</a>. Formatted as a Frictionless Data package.
Linked collectors and determiners for: CUBA:Herbario del Jardín de los Helechos, Centro Oriental de Ecosistemas y Biodiversidad, Santiago de Cuba: BSC-Pteridophyta.
Natural history specimen data linked to collectors and determiners held within, "CUBA:Herbario del Jardín de los Helechos, Centro Oriental de Ecosistemas y Biodiversidad, Santiago de Cuba: BSC-Pteridophyta". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/838211b0-f762-11e1-a439-00145eb45e9a">https://bionomia.net/dataset/838211b0-f762-11e1-a439-00145eb45e9a</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/838211b0-f762-11e1-a439-00145eb45e9a">https://gbif.org/dataset/838211b0-f762-11e1-a439-00145eb45e9a</a>. Formatted as a Frictionless Data package.
Linked collectors and determiners for: Colección de Pteridophytas (Lycophyta y Monilophyta) del Museo del Fin del Mundo.
Natural history specimen data linked to collectors and determiners held within, "Colección de Pteridophytas (Lycophyta y Monilophyta) del Museo del Fin del Mundo". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/f08c9244-5af4-458c-8966-43d981da09e7">https://bionomia.net/dataset/f08c9244-5af4-458c-8966-43d981da09e7</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/f08c9244-5af4-458c-8966-43d981da09e7">https://gbif.org/dataset/f08c9244-5af4-458c-8966-43d981da09e7</a>. Formatted as a Frictionless Data package.
Linked collectors and determiners for: National Herbarium van Suriname Pteridophyta Collection.
Natural history specimen data linked to collectors and determiners held within, "National Herbarium van Suriname Pteridophyta Collection". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/6258149e-1197-4e34-8851-f101b380c61f">https://bionomia.net/dataset/6258149e-1197-4e34-8851-f101b380c61f</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/6258149e-1197-4e34-8851-f101b380c61f">https://gbif.org/dataset/6258149e-1197-4e34-8851-f101b380c61f</a>. Formatted as a Frictionless Data package.
Linked collectors and determiners for: Herbario de la Universidad de Granada: Colección GDA-Pteridophyta.
Natural history specimen data linked to collectors and determiners held within, "Herbario de la Universidad de Granada: Colección GDA-Pteridophyta". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/37fd2f76-83d5-4f16-8aa5-f91e049e8b5b">https://bionomia.net/dataset/37fd2f76-83d5-4f16-8aa5-f91e049e8b5b</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/37fd2f76-83d5-4f16-8aa5-f91e049e8b5b">https://gbif.org/dataset/37fd2f76-83d5-4f16-8aa5-f91e049e8b5b</a>. Formatted as a Frictionless Data package.
Linked collectors and determiners for: Herbario de la Universidad de Granada: Colección GDAC-Pteridophyta.
Natural history specimen data linked to collectors and determiners held within, "Herbario de la Universidad de Granada: Colección GDAC-Pteridophyta". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/9e6396a8-a39d-4110-b11f-e4975f9e940c">https://bionomia.net/dataset/9e6396a8-a39d-4110-b11f-e4975f9e940c</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/9e6396a8-a39d-4110-b11f-e4975f9e940c">https://gbif.org/dataset/9e6396a8-a39d-4110-b11f-e4975f9e940c</a>. Formatted as a Frictionless Data package.
Linked collectors and determiners for: Nouveautés dans le genre Lomariopsis Fée (Pteridophyta, Lomariopsidaceae) à Madagascar: trois espèces nouvelles et une espèce africaine nouvellement signalée.
Natural history specimen data linked to collectors and determiners held within, "Nouveautés dans le genre Lomariopsis Fée (Pteridophyta, Lomariopsidaceae) à Madagascar: trois espèces nouvelles et une espèce africaine nouvellement signalée". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/c52f9144-998c-47f8-9b7c-9dc386f6fd87">https://bionomia.net/dataset/c52f9144-998c-47f8-9b7c-9dc386f6fd87</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/c52f9144-998c-47f8-9b7c-9dc386f6fd87">https://gbif.org/dataset/c52f9144-998c-47f8-9b7c-9dc386f6fd87</a>. Formatted as a Frictionless Data package.
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Allen Brain Atlas
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International Brain Laboratory public data
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OpenNeuro
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