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1,153 results for “Ferns”
Fig. 4 in Plant Type Materials from Kanagawa Prefecture (Japan) in the Herbarium of the Komarov Botanical Institute (LE; Russia): Lycophytes, Ferns, Gymnosperms, and Angiosperms (Monocots and some Dicots)
Fig. 4. Syntype of Aspidium craspedosorum Maxim. var. japonicum Maxim. (LE 01009865; KPM-NX0001854).
Fig. 6 in Plant Type Materials from Kanagawa Prefecture (Japan) in the Herbarium of the Komarov Botanical Institute (LE; Russia): Lycophytes, Ferns, Gymnosperms, and Angiosperms (Monocots and some Dicots)
Fig. 6. Lectotype (LE 01011614) and syntype (LE 01011615) of Chamaecyparis breviramea Maxim. (KPMNX0001841).
Fig. 8 in Middle Triassic dipterid ferns from west-central Argentina and their relationship to palaeoclimatic changes
Fig. 8. Distribution of the dipterid ferns along the Triassic of Argentina, and their correlation with the inferred climates.
Fig. 5 in Middle Triassic dipterid ferns from west-central Argentina and their relationship to palaeoclimatic changes
Fig. 5. Dipterid fern Dictyophyllum menendezi sp. nov. from Cortaderita Formation (Ladinian, Middle Triassic) of Barreal-Calingasta, San Juan Province, Argentina. A. Diagramatic reconstruction of the leaf. B. Sketch drawing of pinnae venation.
Fig. 6 in Middle Triassic dipterid ferns from west-central Argentina and their relationship to palaeoclimatic changes
Fig. 6. Dipterid ferns from Barreal-Calingasta, San Juan Province, Argentina. A, D–F. Dictyophyllum tenuifolium Stipanicic and Menéndez, 1949 emend. Bonetti and Herbst, 1964; Cortaderita Formation (Ladinian, Middle Triassic). A. PBSJ 412a. D. PBSJ 1051. E. PBSJ 412b. F. PBSJ 412c. B, C. Hausmannia faltisiana Stipanicic and Menéndez, 1949 emend. herein; Barreal Formation (Anisian, Middle Triassic). B. BAPb 6248. C. BAPb 6254. Scale bars: A, C, D, 10 mm; B, 20 mm; E, F, 5 mm.
Fig. 7 in Middle Triassic dipterid ferns from west-central Argentina and their relationship to palaeoclimatic changes
Fig. 7. Dipterid fern Thaumatopteris barrealensis Stipanicic and Menéndez, 1949 from Barreal Formation (Anisian, Middle Triassic) of Barreal-Calingasta, San Juan Province, Argentina. A. BAPb 6263. B. PBSJ 844; general view of the leaf (B1), detail of the pinnulae (B2), detail of the pinnula venation (B3). C. PBSJ 849. Scale bars: A, B1, 10 mm; C, 5 mm; B2, 3 mm; B3, 1 mm.
Fig. 4 in Middle Triassic dipterid ferns from west-central Argentina and their relationship to palaeoclimatic changes
Fig. 4. Dipterid fern Dictyophyllum menendezi sp. nov. from Cortaderita Formation (Ladinian, Middle Triassic) of Barreal-Calingasta, San Juan Province, Argentina. A. PBSJ 832, general view of the frond (A1), details of secondary and tertiary veins, and areoles (A2, A3, A4). B. PBSJ 833. C. PBSJ 840. D. PBSJ 836. E. PBSJ 843, sample with apical part of petiole preserved (arrow). Scale bars: A1, D, 20 mm; B, C, E, 10 mm; A2, A3, A4, 5 mm.
Fig. 3 in Middle Triassic dipterid ferns from west-central Argentina and their relationship to palaeoclimatic changes
Fig. 3. Dipterid fern Dictyophyllum castellanosi Stipanicic and Menéndez, 1949, from Barreal Formation (Anisian, Middle Triassic) of Barreal-Calingasta, San Juan Province, Argentina. BAPb 6227, part (A) and BAPb 6228 counterpart (B). Scale bars 20 mm.
Fig. 2 in Middle Triassic dipterid ferns from west-central Argentina and their relationship to palaeoclimatic changes
Fig. 2. Sedimentological section of the Sorocayense Group (Middle–Late Triassic) in the Barreal area (Cortaderita and La Tinta creeks), showing the stratigraphic distribution of the dipterid ferns and their correlation with the inferred climates.
Fig. 1 in Middle Triassic dipterid ferns from west-central Argentina and their relationship to palaeoclimatic changes
Fig. 1. Geographic location of study area in the San Juan Province, Argentina (A, B). Geologic map showing the sampled localities (asterisks) at Cortaderita and La Tinta creeks, near Barreal (C).
Fig. 1. A in The ferns of the late Ladinian, Middle Triassic flora from Monte Agnello, Dolomites, Italy
Fig. 1. A. Map of Italy indicating the location of the Monte Agnello area (Dolomites, N-Italy). B. Map of the Predazzo area indicating the position of Monte Agnello.
Fig. 6 in The ferns of the late Ladinian, Middle Triassic flora from Monte Agnello, Dolomites, Italy
Fig. 6. Cladophlebis fronds from the tuff layer in the basal part of "explosion breccia" (late Ladinian, Middle Triassic) of Monte Agnello, Dolomites, NItaly. A. Cladophlebis ladinica sp. nov., partially fused basal pinnules (MGP 194/6B). B–E. Cladophlebis sp. B. Bipinnate frond fragment (MGP 194/88). C. Pinnae with slightly falcate pinnules (MGP 194/87). D. Detail of the slightly imbricate pinnules (MGP 63/71). E. Possible basal pinnae with broad pinnules (MGP 194/89A). Scale bars 10 mm.
Data from: Species-soil relationships across Amazonia: niche specificity and consistency in understory ferns
<p>One of the two data files contains occurrence and abundance information for Adiantum and Lindsaea fern species in 1215 sampling units distributed across Amazonia. The other data file contains metadata and soil base cation concentration values. Explanations of the data columns are in the README.txt file.</p>
Linked collectors and determiners for: Thirteen new records of ferns from Brazil.
Natural history specimen data linked to collectors and determiners held within, "Thirteen new records of ferns from Brazil". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/eedb339f-0ff5-4100-829d-fd588bda9b5f">https://bionomia.net/dataset/eedb339f-0ff5-4100-829d-fd588bda9b5f</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/eedb339f-0ff5-4100-829d-fd588bda9b5f">https://gbif.org/dataset/eedb339f-0ff5-4100-829d-fd588bda9b5f</a>. Formatted as a Frictionless Data package.
Linked collectors and determiners for: First records of Tall Beech Fern, Phegopteris excelsior N. Patel & A.V. Gilman (Thelypteridaceae), for Ontario and Prince Edward Island.
Natural history specimen data linked to collectors and determiners held within, "First records of Tall Beech Fern, Phegopteris excelsior N. Patel & A.V. Gilman (Thelypteridaceae), for Ontario and Prince Edward Island". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/105e9f58-39b9-46e9-9ae0-fec6d3455111">https://bionomia.net/dataset/105e9f58-39b9-46e9-9ae0-fec6d3455111</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/105e9f58-39b9-46e9-9ae0-fec6d3455111">https://gbif.org/dataset/105e9f58-39b9-46e9-9ae0-fec6d3455111</a>. Formatted as a Frictionless Data package.
Linked collectors and determiners for: A synopsis of Ptisana Murdock ferns (Marattiaceae) in New Caledonia based on sequence data and morphology with the recognition of a new vulnerable species, P. soluta (Compton) Murdock & Perrie, comb. nov., stat. nov..
Natural history specimen data linked to collectors and determiners held within, "A synopsis of Ptisana Murdock ferns (Marattiaceae) in New Caledonia based on sequence data and morphology with the recognition of a new vulnerable species, P. soluta (Compton) Murdock & Perrie, comb. nov., stat. nov.". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/9c423299-73fd-4c27-b497-fa7b98850ed9">https://bionomia.net/dataset/9c423299-73fd-4c27-b497-fa7b98850ed9</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/9c423299-73fd-4c27-b497-fa7b98850ed9">https://gbif.org/dataset/9c423299-73fd-4c27-b497-fa7b98850ed9</a>. Formatted as a Frictionless Data package.
Linked collectors and determiners for: Ferns at the Central Siberian Botanical Garden herbarium collections (NS, NSK).
Natural history specimen data linked to collectors and determiners held within, "Ferns at the Central Siberian Botanical Garden herbarium collections (NS, NSK)". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/77973bd8-e146-463e-9452-05debd36c12a">https://bionomia.net/dataset/77973bd8-e146-463e-9452-05debd36c12a</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/77973bd8-e146-463e-9452-05debd36c12a">https://gbif.org/dataset/77973bd8-e146-463e-9452-05debd36c12a</a>. Formatted as a Frictionless Data package.
Linked collectors and determiners for: Phegopteris excelsior (Thelypteridaceae): A New Species of North American Tetraploid Beech Fern.
Natural history specimen data linked to collectors and determiners held within, "Phegopteris excelsior (Thelypteridaceae): A New Species of North American Tetraploid Beech Fern". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/3ec27add-200f-4d9f-9fd3-a46ed282720a">https://bionomia.net/dataset/3ec27add-200f-4d9f-9fd3-a46ed282720a</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/3ec27add-200f-4d9f-9fd3-a46ed282720a">https://gbif.org/dataset/3ec27add-200f-4d9f-9fd3-a46ed282720a</a>. Formatted as a Frictionless Data package.
Fig. 6 in A review of the fern genus Polystichum (Pteropsida: Dryopteridaceae) in Madagascar and the Mascarene region
Fig. 6. — Stipe and lamina paleae in Polystichum species. — Polystichum maevaranense: A, rachis palea; B, proliferous bud palea; C, apex of B showing the cellular structure. Humbert 15019 (P). — Polystichum pauciaculeatum: D, stipe palea. Leandri et al. s.n. (P); E, margin of D showing the cellular structure; F, lamina palea, abaxial surface. Humbert 11121 (P). — Polystichum tsaratananense: G, stipe palea; H, apex of G showing the cellular structure. Humbert & Capuron 25035 (P); I, lamina palea (abaxial surface); J, apex of I showing the cellular structure. Humbert 18144 (P). — Polystichum wilsonii: K, stipe palea; L-M, lamina palea, abaxial surface. K-L, Alluaud 241 (P); M, Esterhuysen 26699 (BOL).
Fig. 3 in A review of the fern genus Polystichum (Pteropsida: Dryopteridaceae) in Madagascar and the Mascarene region
Fig. 3. — Stipe and lamina paleae in Polystichum species. — Polystichum ammifolium: A, stipe palea, Boivin 822 (B); B, lamina palea (adaxial surface), Rakolomalala s.n. (P); C, basal part of B showing the cellular structure. — Polystichum crinulosum: D, stipe palea, s.coll. s.n. (P); E, apex of D showing the cellular structure; F, rachis palea, s.coll. s.n. (P); G, apex of F showing the cellular structure. — Polystichum kalambatitrense: H, stipe palea. Humbert 12158 (P); I, lamina palea (abaxial surface), Humbert 11914 (P). — Polystichum luctuosum: J, stipe palea. Roux 2268 (NBG); K, lamina palea (abaxial surface), McDonell 34 (BM).
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Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
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DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.