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1,288 results for “threatened”
FIGURE 4 in Rediscovery of Tordylium brachytaenium (Tordylieae, Apioideae, Apiaceae), an endemic and threatened species in Turkey
FIGURE 4. SEM micrographs of ventral surface of mericarps. A–C Tordylium pestalozzae (ADK 4064). D–F Tordylium brachytaenium (ADK 4115). G–I Tordylium ketenoglui (ADK 4138).
FIGURE 1 in Rediscovery of Tordylium brachytaenium (Tordylieae, Apioideae, Apiaceae), an endemic and threatened species in Turkey
FIGURE 1. Distribution map of Tordylium brachytaenium and related species in Turkey.ÌTordylium brachytaenium,zT. pestalozzae,"T. ketenoglui.
FIGURE 6 in Rediscovery of Tordylium brachytaenium (Tordylieae, Apioideae, Apiaceae), an endemic and threatened species in Turkey
FIGURE 6. SEM micrographs of Tordylium brachytaenium pollen (ADK 4115). A. Pollen grains in general view. B. A pollen grain in equatorial view. C. The colpus and exine surface. D. Polar view.
FIGURE 5 in Rediscovery of Tordylium brachytaenium (Tordylieae, Apioideae, Apiaceae), an endemic and threatened species in Turkey
FIGURE 5. Schematic transects of mericarps. A. T. ketenoglui (ADK 4138), B. T. brachytaenium (ADK 4115), C. T. pestalozzae (ADK 4064). Abbreviations: p= parenchyma cells, e= endosperm, ldv=lateral dorsal vittae, cv= commissural vittae, w=wing, vb=vascular bundle, vh=vesicular hair, lh=linear hair.
FIGURE 3 in Rediscovery of Tordylium brachytaenium (Tordylieae, Apioideae, Apiaceae), an endemic and threatened species in Turkey
FIGURE 3. SEM micrographs of dorsal surface of mericarps. A–D Tordylium pestalozzae (ADK 4064). E–H Tordylium brachytaenium (ADK 4115). I–L Tordylium ketenoglui (ADK 4138).
FIGURE 2 in Rediscovery of Tordylium brachytaenium (Tordylieae, Apioideae, Apiaceae), an endemic and threatened species in Turkey
FIGURE 2. Tordylium brachytaenium (ADK 4115). A. Habitat. B. General appearance. C. Fruits and umbel. D. Close to the umbel.
FIGURE 2 in Morphological and phylogenetic relationships of the threatened geophyte Wurmbea novae-zelandiae (Colchicaceae) from New Zealand, with notes on typification
FIGURE 2. Maximum likelihood phylogeny of the concatenated plastid regions (ndhF and trnL-F). Bootstrap values are shown above branches.
FIGURE 1. Wurmbea novae-zelandiae. a in Morphological and phylogenetic relationships of the threatened geophyte Wurmbea novae-zelandiae (Colchicaceae) from New Zealand, with notes on typification
FIGURE 1. Wurmbea novae-zelandiae. a, damp seepage (centre) where W. novae-zelandiae occurs (Spider Lakes, Canterbury); b, flowering plant; c, ovoid corm with fine roots at base; d, flower nestled in crown of two basal leaves; e, flower with two locules and styles; f, flower with three locules and styles; g, leaf-like petal; h, petals showing position of nectaries 1/3 from base; i, capsules with one locule and two valves (left), two locules and four valves (centre), and three locules and six valves (right); j, small round seeds with a reticulate surface.
FIGURE 3 in Novitates neocaledonicae VI: Acropogon mesophilus (Malvaceae, Sterculioideae), a rare and threatened new species from the mesic forest of New Caledonia
FIGURE 3.—Distribution of Acropogon bullatus (circles), A. mesophilus (triangles) and A. veillonii (squares) in New Caledonia. Grey fill indicates ultramafic substrate, crosshatch fill indicates calcareous substrates. Protected areas are in dotted fill. Black symbols indicate localities from herbarium specimens [from specimens at G, NOU and P], while gray symbols indicate localities from observations, without voucher specimens [from Butaud (2014) for A. veillonii, Suprin (2008) for A. bullatus, and T. Le Borgne (pers. comm.) for A. mesophilus]. Localities for specimens from herbarium G gathered from GBIF.org.
FIGURE 2 in Novitates neocaledonicae VI: Acropogon mesophilus (Malvaceae, Sterculioideae), a rare and threatened new species from the mesic forest of New Caledonia
FIGURE 2.—Acropogon mesophilus Munzinger & Gâteblé spec. nov. (A–F), A. bullatus (G) & A. veillonii (H): A. Overview of a single big tree. B. Flowering branch. C. Leaves. D. Inflorescence. E. Male (left) and female (right) flowers. F. Follicles. G–H. Inflorescences. Gâteblé 711 (A–B), Gâteblé et al. 685 (C), Gâteblé 719 (D), Le Borgne 58 (E–F), Gâteblé & Butaud 733 (G), photos by G. Gâteblé (A–D & G), T. Le Borgne (E–F) & J.-F. Butaud (H).
FIGURE 1 in Novitates neocaledonicae VI: Acropogon mesophilus (Malvaceae, Sterculioideae), a rare and threatened new species from the mesic forest of New Caledonia
FIGURE 1.—Acropogon mesophilus Munzinger & Gâteblé spec. nov. A. Flowering branch B. Details of domatia on abaxial leaf surface. C. Inflorescence. D. Female flower. E. Male flower. F. Infructescence. G. Detail of an open follicle. A–E, Le Borgne 58 (NOU), F–G, Le Borgne 57 (NOU). Drawings by Laurence Ramon.
FIGURE 2 in Cardamine panatohea (Brassicaceae), a new, threatened, alpine species from New Zealand
FIGURE 2. Cardamine panatohea alpine flush habitat (centre), Mangaturuturu Stream, Mt Ruapehu, North Island, New Zealand.
FIGURE 1. Cardamine panatohea. A. Mature plant with prostrate inflorescences. B. Plant with rosette leaves. C. Rosette leaves. D in Cardamine panatohea (Brassicaceae), a new, threatened, alpine species from New Zealand
FIGURE 1. Cardamine panatohea. A. Mature plant with prostrate inflorescences. B. Plant with rosette leaves. C. Rosette leaves. D. Hairs on leaf adaxial surface. E. Flowers top view. F. Flowers side view. G. Inflorescence with axillary rosettes. H. Inflorescence with siliques. Scale bars: C, G = 10 mm; D = 5 mm.
FIGURE 3 in The threatened Dioscorea galiiflora and the identification of Dioscorea triangularis (Dioscoreaceae): Solving a secular imbroglio
FIGURE 3. Architecture of Inflorescences: A-B. Scheme of a compound inflorescence with cincinnus in lateral (A) and upper (B) view. C. Scheme of raceme in lateral view. D-E. Cincinnus of D. galiiflora (Hoehne 1625, B) and D. moyobambensis (Weberbauer 4621, B), respectively. F. Raceme of D. piperifolia complex (Pohl s.n., M213505). Photographs by R.S. Couto.
FIGURE 2 in The threatened Dioscorea galiiflora and the identification of Dioscorea triangularis (Dioscoreaceae): Solving a secular imbroglio
FIGURE 2. Floral morphology: A. Scheme of a 1-nerved, lanceolate tepal of D. moyobambensis; B. Scheme of a 3-nerved, obovate tepal of D. galiiflora. C. Scheme of a 3-nerved, oblong tepal of D. piperifolia complex. D. Flower of D. moyobambensis with 1-nerved, lanceolate tepals and sub-sessile stamens (Weberbauer 4621, B). E. Flower of D. galiiflora with 3-nerved, obovate tepals and sessile stamens (Hoehne 1625, B). F. Flower of D. piperifolia complex with 3-nerved, oblong tepals and sessile stamens (Pohl s.n., M213505). Photographs by R.S. Couto.
FIGURE 1 in The threatened Dioscorea galiiflora and the identification of Dioscorea triangularis (Dioscoreaceae): Solving a secular imbroglio
FIGURE 1. Distribution map of the Dioscorea piperifolia complex, D. galiiflora and D. moyobambensis.
FIGURE 2. Rhipsalis ewaldiana. a in Rediscovery of Rhipsalis ewaldiana Barthlott & N.P. Taylor (Cactaceae): notes of morphology and conservation of an endemic and threatened species from the Brazilian Atlantic Forest
FIGURE 2. Rhipsalis ewaldiana. a. Habit; b. Steam; c. Stem with floral buds; d. Steam with flower; e. Flower in details; f. Steam with fruits (photos by D.R. Gonzaga and L. Moraes).
FIGURE 5. Sheet 1 in Untangling the type collection and recircunscription of Pseudolaelia corcovadensis: a threatened orchid species from Brazilian Atlantic Rain Forest
FIGURE 5. Sheet 1 of the specimen Santos Lima & Brade 13325 of Pseudolaelia vellozicola, showing the label in Brade's handwriting in which he wrote "forma" below the species name.
FIGURE 6. Sheet 2 in Untangling the type collection and recircunscription of Pseudolaelia corcovadensis: a threatened orchid species from Brazilian Atlantic Rain Forest
FIGURE 6. Sheet 2 of the specimen Santos Lima & Brade 13325 of Pseudolaleia vellozicola (RB 26627). In the capsule there are flowers of a specimen of unknown precedence of P. corcovadensis.
FIGURE 7. 1 in Untangling the type collection and recircunscription of Pseudolaelia corcovadensis: a threatened orchid species from Brazilian Atlantic Rain Forest
FIGURE 7. 1. Flower of Pseudolaelia vellozicola collected in São Fidélis, municipality of Rio de Janeiro, from the specimen M.S. Wängler et al. 1613 (RB). 2. Flower of Pseudolaelia corcovadensis collected in Petrópolis, municipality of Rio de Janeiro, from the specimen M.S. Wängler et al. 1806 (RB).
ScienceDex guides
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These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
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)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
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.