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1,153 results for “Fern”
FIGURE 7 in Formal recognition of six subordinate taxa within the South American bracken fern, Pteridium esculentum (P. esculentum subsp. arachnoideum s.l. -Dennstaedtiaceae), based on morphology and geography
FIGURE 7. Distribution of Pteridium esculentum subsp. arachnoideum (red circles), P. esculentum subsp. campestre (green circles), and P. esculentum subsp. arachnoideum × P. esculentum subsp. campestre (gray circles) in South America.
FIGURE 6 in Formal recognition of six subordinate taxa within the South American bracken fern, Pteridium esculentum (P. esculentum subsp. arachnoideum s.l. -Dennstaedtiaceae), based on morphology and geography
FIGURE 6. Distribution of Pteridium esculentum subsp. arachnoideum var. arachnoideum (red circles) and P. esculentum subsp. arachnoideum var. paedomorficum (purple circles) in South America.
FIGURE 4. A in Taxonomic study of the fern genera Abrodictyum C.Presl and Trichomanes L. (Hymenophyllaceae, Polypodiidae) in the western Indian Ocean, and description of a new Abrodictyum species for Madagascar
FIGURE 4. A. Habitus of Abrodictyum angustimarginatum (Bonap.) J.P.Roux (L. Bauret et al. 144, P02434057). B. Habitus of A. pachyphlebium (C.Chr.) Bauret & Dubuisson (G. Rouhan et al. 331, P00749278).
FIGURE 1 in Taxonomic study of the fern genera Abrodictyum C.Presl and Trichomanes L. (Hymenophyllaceae, Polypodiidae) in the western Indian Ocean, and description of a new Abrodictyum species for Madagascar
FIGURE 1. Polymorphism in lamina shape of some similar Abrodictyum species in the western Indian Ocean. A. Narrowly cylindrical brush-like Malagasy A. cylindratum Dubuisson sp. nov. (G. Rouhan 1219; photograph by G. Rouhan). B. Habitus of a narrowly cylindrical brush-like Malagasy A. cylindratum Dubuisson sp. nov. (G. Rouhan et al. 1595, P02434066). C. Habitus of La Réunion A. meifolium (Bory ex. Willd) Ebihara & K.Iwats. exhibiting the shape of the species type with elliptic-lanceolate brush-like fronds (J.-Y. Dubuisson HR-2003- 2, P). D. Habitus of La Réunion A. meifolium with lanceolate plane fronds, specimen with such frond shape would correspond to distinct Trichomanes parviflorum Poir. according to Tardieu-Blot (2008) (J.-Y. Dubuisson HR-2003-2, P). E. Plane form of T. parviflorum in the wild, La Réunion (photograph by L. Bauret).
FIGURE 6. A in Taxonomic study of the fern genera Abrodictyum C.Presl and Trichomanes L. (Hymenophyllaceae, Polypodiidae) in the western Indian Ocean, and description of a new Abrodictyum species for Madagascar
FIGURE 6. A. Habitus of Trichomanes boivinii Bosch (F. Rakotondrainibe 1788, P00100302). B. Habitus of T. madagascariense (Bosch) T.Moore (G. Rouhan et al. 367, P00749322).
FIGURE 5 in Taxonomic study of the fern genera Abrodictyum C.Presl and Trichomanes L. (Hymenophyllaceae, Polypodiidae) in the western Indian Ocean, and description of a new Abrodictyum species for Madagascar
FIGURE 5. Abrodictyum tamarisciforme (Jacq.) Ebihara & Dubuisson A. As epiphytes on a tree fern trunk in montane forest in La Réunion (photograph by L. Bauret). B. Habitus (J.-Y. Dubuisson HR-1999-11, P).
FIGURE 3 in Taxonomic study of the fern genera Abrodictyum C.Presl and Trichomanes L. (Hymenophyllaceae, Polypodiidae) in the western Indian Ocean, and description of a new Abrodictyum species for Madagascar
FIGURE 3. Bayesian phylogeny inferred from rbcL sequences showing relationships within genus Abrodictyum (noted A) and Trichomanes (noted T). Support values on nodes are posterior probabilities. The new taxonomic treatment discussed here is indicated on the right. Taxa in coloured boxes represent Afro-western Indian Ocean clades here noted α and β as discussed in the text.
FIGURE 2 in Taxonomic study of the fern genera Abrodictyum C.Presl and Trichomanes L. (Hymenophyllaceae, Polypodiidae) in the western Indian Ocean, and description of a new Abrodictyum species for Madagascar
FIGURE 2. Anatomical details of pinnae, pinnules and segments for Abrodictyum and Trichomanes species of the western Indian Ocean. A. Capillary segments with a thin lamina of one row of cells of brush-like A. meifolium (Bory ex Willd.) Ebihara & K.Iwats (J.-Y. Dubuisson HR-2003-2, P). B. Details of capillary segments of brush-like A. meifolium (J.-Y. Dubuisson HR-2003-21, P). C. Segments with thin lamina of A. meifolium (H. Humbert 17766, P01526554), such similar segments are also observed in plane T. parviflorum Poir. D. Details of segments with thin lamina of A. meifolium (H. Humbert 17766, P01526554), such similar segments are also observed in plane T. parviflorum. E. Segments with homogeneous thin lamina of A. angustimarginatum (Bonap.) J.P. Roux (F. Rakotondrainibe 6392, P00244962, first identified as T. aff. meifolium). F. Pinnules of A. pachyphlebium (C.Chr.) Bauret & Dubuisson (G. Rouhan et al. 331, P00749278). G. Segments of A. tamarisciforme (Jacq.) Ebihara & Dubuisson with the particular distinct marginal row of cells (as detailed in inset) (J.-Y. Dubuisson HR-2002-15, P02433297). H. Pinnules of T. boivinii Bosch (F. Rakotondrainibe 1788, P00100302). I. Pinnae of T. madagascariense (Bosch) T. Moore (G. Rouhan et al. 367, P00749322).
FIGURE 1. Hymenophyllum jimenezii. A. Holotype. B in Prodromus of a fern flora for Bolivia. X. Hymenophyllaceae
FIGURE 1. Hymenophyllum jimenezii. A. Holotype. B. Detail of holotype. C. Pinna. (All from the holotype: I. Jimenez 3908).
FIGURE 4. Amauropelta subacrostichoides. A. Habit. B. Pinna. C. Pinna segments, adaxial surface detail. D in Prodromus of a fern flora for Bolivia. XXX. Thelypteridaceae
FIGURE 4. Amauropelta subacrostichoides. A. Habit. B. Pinna. C. Pinna segments, adaxial surface detail. D. Stipe base scale. (All from the holotype: S. Altamirano et al. 1192)
FIGURE 3. Amauropelta lanceolata. A. Habit. B. Medial pinna. C. Pinna segments, adaxial surface detail. D. Pinna segments, abaxial surface detail. E in Prodromus of a fern flora for Bolivia. XXX. Thelypteridaceae
FIGURE 3. Amauropelta lanceolata. A. Habit. B. Medial pinna. C. Pinna segments, adaxial surface detail. D. Pinna segments, abaxial surface detail. E. Sorus. (All from the holotype: I. Jimenez 2481)
FIGURE 2. Amauropelta glabrescens. A. Habit. B. Medial pinna. C. Pinna segments, abaxial surface detail. D. Pinna segments, adaxial surface detail. E in Prodromus of a fern flora for Bolivia. XXX. Thelypteridaceae
FIGURE 2. Amauropelta glabrescens. A. Habit. B. Medial pinna. C. Pinna segments, abaxial surface detail. D. Pinna segments, adaxial surface detail. E. Sorus. (All from the holotype: A. Portugal 542)
FIGURE 1. Amauropelta boliviana. A. Habit. B. Medial pinna. C. Pinna segments, adaxial surface detail. D. Pinna segments, abaxial surface detail. E in Prodromus of a fern flora for Bolivia. XXX. Thelypteridaceae
FIGURE 1. Amauropelta boliviana. A. Habit. B. Medial pinna. C. Pinna segments, adaxial surface detail. D. Pinna segments, abaxial surface detail. E. Sorus. (All from the holotype: I. Jimenez 213)
FIGURE 5. Steiropteris glabra. A. Habit. B. Medial pinna. C. Pinna segments, abaxial surface detail. D. Pinna segments, adaxial surface detail. E in Prodromus of a fern flora for Bolivia. XXX. Thelypteridaceae
FIGURE 5. Steiropteris glabra. A. Habit. B. Medial pinna. C. Pinna segments, abaxial surface detail. D. Pinna segments, adaxial surface detail. E. Sorus. (All from the holotype: A.F. Fuentes 14356)
FIGURE 3 in Prodromus of a fern flora for Bolivia. XXXIII. Blechnaceae
FIGURE 3. Parablechnum wohlgemuthii (from the holotype). A. Habit. B. Detail of sterile pinna, abaxial view. C. Fertile pinna, abaxial view. D. Detail of fertile pinna, abaxial view. E. Rhizome scale. F. Costal scale. G. Glandular hair from abaxial lamina surface.
FIGURE 1 in Prodromus of a fern flora for Bolivia. XXXIII. Blechnaceae
FIGURE 1. Blechnum tomentosum (from the holotype). A. Habit. B. Pinna, abaxial view. C. Petiole scale. D. Rhizome scale.
FIGURE 2 in Prodromus of a fern flora for Bolivia. XXXIII. Blechnaceae
FIGURE 2. Lomaria brunea (from Fuentes 10260 et al., UC). A. Habit. B. Detail of sterile pinna, abaxial view. C. Fertile pinna, abaxial view. D. Rhizome scale. E. Petiole scale. F–H. Costal scales.
FIGURE 18. Phlegmariurus pflanzii, A in Prodromus of a fern flora for Bolivia. II. Lycopodiaceae
FIGURE 18. Phlegmariurus pflanzii, A, growth habit, A1, close-up of sporangiate divisions (Steinbach 5781, F).
FIGURE 12. A in Prodromus of a fern flora for Bolivia. II. Lycopodiaceae
FIGURE 12. A, Phlegmariurus ericifolius, growth habit, A1, close-up of basal division, A2, close-up of terminal sporangiate division (Holm-Nielsen et al. 4384, Ecuador, AAU).—B, Phlegmariurus capillaris, growth habit, B1, close-up of sporangiate division (Hartweg 1464, Colombia, P).—C, Phlegmariurus dichotomus, growth habit, C1, close-up of sporangiate division (Holdridge 1654, Ecuador, GH).
FIGURE 11. Phlegmariurus brongniartii, A in Prodromus of a fern flora for Bolivia. II. Lycopodiaceae
FIGURE 11. Phlegmariurus brongniartii, A, growth habit, A1, close-up of sporangiate division (Solomon 12361, MO).
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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
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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
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