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229 results for “stamen”
FIGURE 1. Epimedium muhuangense. A. Habit. B. Outer sepal. C. Inner sepal. D. Petal. E. Flower. F. Mature stamen. G. Pistil. H in Epimedium muhuangense (Berberidaceae), a new species from China
FIGURE 1. Epimedium muhuangense. A. Habit. B. Outer sepal. C. Inner sepal. D. Petal. E. Flower. F. Mature stamen. G. Pistil. H. Capsule. Drawn from the holotype by X.L. Wu.
FIGURE 1. Sonerila victoriae A. Habitat. B. Habit. C. Single flower. D. Three flowered inflorescence. E. Calyx with pedicel. F. Petal. G. Stamen. H. Gynoecium. I in Sonerila victoriae, a new species of Melastomataceae from Southern Western Ghats, India
FIGURE 1. Sonerila victoriae A. Habitat. B. Habit. C. Single flower. D. Three flowered inflorescence. E. Calyx with pedicel. F. Petal. G. Stamen. H. Gynoecium. I. Ovary CS. J. Flower LS. K. Seed. (Photos: Soumya Murugan & Maya C. Nair based on Soumya Murugan & Maya C. Nair 1900).
FIGURE 2. Sonerila victoriae A. Habit. B. Single flower. C. Calyx. D. Petal. E. Stamen. F. Gynoecium. G in Sonerila victoriae, a new species of Melastomataceae from Southern Western Ghats, India
FIGURE 2. Sonerila victoriae A. Habit. B. Single flower. C. Calyx. D. Petal. E. Stamen. F. Gynoecium. G. Ovary CS. H. Flower LS. I. Seed. (Drawings by Soumya Murugan based on Soumya Murugan & Maya C. Nair 1900)
FIGURE 1. Maranta gigantea. A. Habit. B. Leaf blade. C. Inflorescence. D. Cymule. E. Flower. F. Spathe. G. Prophyll. H. Corolla lobes. I. Major outer staminode. J. Minor outer staminode. K. Callose staminode. L. Cucullate staminode. M. Stamen with appendix. N. Style and stigma. O in A new "giant" species of Maranta L. (Marantaceae) from the Atlantic Forest of northeastern Brazil
FIGURE 1. Maranta gigantea. A. Habit. B. Leaf blade. C. Inflorescence. D. Cymule. E. Flower. F. Spathe. G. Prophyll. H. Corolla lobes. I. Major outer staminode. J. Minor outer staminode. K. Callose staminode. L. Cucullate staminode. M. Stamen with appendix. N. Style and stigma. O. Fruit.
FIGURE 1. Curculigo janarthanamii. A. Habit. B. Floral bracts. C. Inflorescence. D. Male flower. E. Bisexual flower. F. Stigma. G. Stamen. H. Seeds. I. Capsule with perigone tube. J in Curculigo janarthanamii (Hypoxidaceae), a new species from Maharashtra, India
FIGURE 1. Curculigo janarthanamii. A. Habit. B. Floral bracts. C. Inflorescence. D. Male flower. E. Bisexual flower. F. Stigma. G. Stamen. H. Seeds. I. Capsule with perigone tube. J. Dehiscence pattern in capsule. (Drawn by Dr. Ramchandra D. Gore).
FIGURE 1. Microlicia frankii. A. Habit. B. Leaf abaxial surface. C. Floral bud. D. Flower. E. Petal adaxial surface. F. Stamen. G in Microlicia frankii (Melastomataceae: Microlicieae), a new species from Serra do Cipó, Minas Gerais, Brazil
FIGURE 1. Microlicia frankii. A. Habit. B. Leaf abaxial surface. C. Floral bud. D. Flower. E. Petal adaxial surface. F. Stamen. G. Gynoecium. Scales: A. 5 mm. B. 1 mm. C. 2 mm. D–E. 3 mm. F–G. 1 mm. Drawn from J.R. Pirani et al. 5609 (SPF).
FIGURE 1. Macrolobium aracaense. A. Flowering branch. B. Stamens. C in A new species of Macrolobium (Fabaceae, Detarioideae) endemic on a Tepui of the Guyana Shield in Brazil
FIGURE 1. Macrolobium aracaense. A. Flowering branch. B. Stamens. C. Detail of an anther. D. Flower. E. Gynoecium. F. Hypanthium and pedicel. G. Single petal. H. Bracteole. I. Sepal. J. Fruit. (A–J from Farroñay & Oliveira 178, K from Vicentini & Mesquita 1886). Drawing by Marisabel U. Adrianzén.
FIGURE 3. Machaerophorus laticarpus. A. Plant. B. Flower. C. Petal. D. Stamen. E in Remarkable discoveries in the long-neglected and Peruvian-endemic genus Machaerophorus (Brassicaceae)
FIGURE 3. Machaerophorus laticarpus. A. Plant. B. Flower. C. Petal. D. Stamen. E. Fruit and fruiting pedicel. Drawn by Al-Shehbaz from isotype (MO 6832092).
FIGURE 6. Salvia patriciae, floral details. A Calyx. B Ovary and gynobase. C Corolla. D Stamens. E Corolla tube papillae. F in Salvia ozolotepecensis, S. patriciae and S. sirenis (Lamiaceae), three new species from Miahuatlán district, Oaxaca, Mexico
FIGURE 6. Salvia patriciae, floral details. A Calyx. B Ovary and gynobase. C Corolla. D Stamens. E Corolla tube papillae. F Style apex [Photographs taken from I. Fragoso 363 (MEXU!)].
FIGURE 2. Salvia ozolotepecensis, floral details. A Calyx. B Ovary and gynobase. C Corola. D Stamens. E Stamen detail showing connective ornamentation. F in Salvia ozolotepecensis, S. patriciae and S. sirenis (Lamiaceae), three new species from Miahuatlán district, Oaxaca, Mexico
FIGURE 2. Salvia ozolotepecensis, floral details. A Calyx. B Ovary and gynobase. C Corola. D Stamens. E Stamen detail showing connective ornamentation. F Style apex [Photographs taken from I. Fragoso 369 (MEXU!)].
FIGURE 1. Trigynaea flagelliflora. A. Leafy branch. B. Flagelliform inflorescence. C. Flower bud. D. Open flower showing stamens and stigmas. E in A new species of Trigynaea (Annonaceae) endemic to the Atlantic Forest of Brazil
FIGURE 1. Trigynaea flagelliflora. A. Leafy branch. B. Flagelliform inflorescence. C. Flower bud. D. Open flower showing stamens and stigmas. E. Abaxial surface of the young outer petal. F. Adaxial surface of the young outer petal. G. Carpel. H. Stamens, lateral and frontal view. I. Monocarp. A–I from Zorzanelli 10 (RB, VIES).
FIGURE 1. Senecio ticsanicus Montesinos & Trinidad. A. Capitula, B. Phyllaries, C. Calycular bract, D. Achene without pappus, E. Stamen, F in A new species of Senecio (Asteraceae, Senecioneae) endemic to the pumices of the Ticsani Volcano in Moquegua, South Peru
FIGURE 1. Senecio ticsanicus Montesinos & Trinidad. A. Capitula, B. Phyllaries, C. Calycular bract, D. Achene without pappus, E. Stamen, F. Stamen arrangement in a floret, G. Pappus bristle, H. Floret, I. Leaf (abaxial surface), J. Leaf (adaxial surface), K. Leaf trichomes, L. Young leaf (abaxial surface), M. Young leaf (adaxial surface), N. Style, O. Papillose stigma.
FIGURE 2. Stylotrichium hortensiae. A. Floriferous branch. B. Abaxial surface showing the venation reticulodromous. C. Leaf transverse section. D. Uniseriate tector trichome. E. Uniseriate glandular trichome with multicellular head. F. Biseriate glandular trichome with unicellular head. G. Capitulum. H. Receptacles convex pilose. I. Corolla. J. Stamen. K. Style. L in Stylotrichium hortensiae (Asteraceae-Eupatorieae): A new species from Chapada Diamantina, Bahia, Brazil
FIGURE 2. Stylotrichium hortensiae. A. Floriferous branch. B. Abaxial surface showing the venation reticulodromous. C. Leaf transverse section. D. Uniseriate tector trichome. E. Uniseriate glandular trichome with multicellular head. F. Biseriate glandular trichome with unicellular head. G. Capitulum. H. Receptacles convex pilose. I. Corolla. J. Stamen. K. Style. L. Cypselae with subpaleaceous pappus. Illustrations by N. Nascimento.
FIGURE 2. Chionanthus chrysopetalus. A. Flower. B. Stamen. C in Chionanthus chrysopetalus (Oleaceae), a New Species from Peru
FIGURE 2. Chionanthus chrysopetalus. A. Flower. B. Stamen. C. Calyx with two sepals removed showing part of the gynoecium. Illustrated from Acevedo-Rodríguez 10109 (F).
FIGURE 1. Allium pseudotelmatum. A. Habit. B. Inflorescence. C. Perigon with stamens and anthers. D. Ovary with style. E. Capsule. F. Anther. G in Allium pseudotelmatum (Amaryllidaceae), a new species of Allium sect. Codonoprasum from Croatia
FIGURE 1. Allium pseudotelmatum. A. Habit. B. Inflorescence. C. Perigon with stamens and anthers. D. Ovary with style. E. Capsule. F. Anther. G. Details of aerial bulbils within the inflorescence. H. Bulb with two daughter bulbs. Length of scale bar represents 1 cm (A, B, C, G, H) or 1 mm (D, E, F). Photographs by Martin DUCHOSLAV.
FIGURE 14. Senecio mojandensis. A. Habit. B. Capitulum. C. Floret. D. Calycular bract. E. Phyllary. F. Stamen. G in Synopsis of Senecio series Culcitium (Asteraceae: Senecioneae, Senecioninae) in the Andean region of South America
FIGURE 14. Senecio mojandensis. A. Habit. B. Capitulum. C. Floret. D. Calycular bract. E. Phyllary. F. Stamen. G. Style branches.
FIGURE 11. Senecio hypsobates. A. Habit. B. Leaf. C, D. Calycular bract. E. Phyllary. F. Capitulum. G. Floret. H. Achene. I. Stamen. J in Synopsis of Senecio series Culcitium (Asteraceae: Senecioneae, Senecioninae) in the Andean region of South America
FIGURE 11. Senecio hypsobates. A. Habit. B. Leaf. C, D. Calycular bract. E. Phyllary. F. Capitulum. G. Floret. H. Achene. I. Stamen. J. Style branches.
FIGURE 9. Senecio gargantanus. A. Habit. B. Capitulum. C. Calycular bract. D. Phyllary. E. Floret. F. Stamen. G in Synopsis of Senecio series Culcitium (Asteraceae: Senecioneae, Senecioninae) in the Andean region of South America
FIGURE 9. Senecio gargantanus. A. Habit. B. Capitulum. C. Calycular bract. D. Phyllary. E. Floret. F. Stamen. G. Style branches.
FIGURE 8. Senecio ferrugineus. A. Habit. B. Calycular bract. C. Phyllary. D. Floret. E. Corolla apex. F. Stamen. G in Synopsis of Senecio series Culcitium (Asteraceae: Senecioneae, Senecioninae) in the Andean region of South America
FIGURE 8. Senecio ferrugineus. A. Habit. B. Calycular bract. C. Phyllary. D. Floret. E. Corolla apex. F. Stamen. G. Style branches.
FIGURE 7. Senecio cocuyanus. A. Habit. B. Capitulum. C. Calycular bract. D. Phyllary. E. Floret. F. Stamen. G in Synopsis of Senecio series Culcitium (Asteraceae: Senecioneae, Senecioninae) in the Andean region of South America
FIGURE 7. Senecio cocuyanus. A. Habit. B. Capitulum. C. Calycular bract. D. Phyllary. E. Floret. F. Stamen. G. Style branches.
ScienceDex guides
Understand access before you commit
These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
Allen Brain Atlas
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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
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.