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229 results for “stamen”
FIGURE 5 in Intraspecific variation of insertion/length of stamens in homostylous flowers of a new species and three other species of Borreria: an unusual case in Rubiaceae
FIGURE 5. Borreria hispida Spruce ex K. Schum. A. Habit. B. Stipular sheath. C. Terminal glomerule. D. Flower. E. Hypanthium, style and stigma. F. Open corolla. G. Capsule. H. Internal view of mericarp to display septicidal dehiscence. I. Ventral view of seed. J. Dorsal view of seed. (A–J from R. Spruce 663). Illustration by L. Simón.
FIGURE 7. Borreria semiamplexicaule E.L. Cabral. A in Intraspecific variation of insertion/length of stamens in homostylous flowers of a new species and three other species of Borreria: an unusual case in Rubiaceae
FIGURE 7. Borreria semiamplexicaule E.L. Cabral. A. Flooded grassy fields with outcrop of ferrous rocks. B. Habit. C. Terminal glomerule. D. Detail of flower displaying the staminal organization. E. Terminal glomerule displaying the bipartite nectariferus disc. F. Detail of the sheathing bracts. Photographs A–D by P. L. Viana and E–F by A. J. Arruda.
FIGURE 4. Borreria heteranthera E.L. Cabral & Sobrado. A. Habit. B in Intraspecific variation of insertion/length of stamens in homostylous flowers of a new species and three other species of Borreria: an unusual case in Rubiaceae
FIGURE 4. Borreria heteranthera E.L. Cabral & Sobrado. A. Habit. B. Detail of terminal glomerule. C. Flowers. Photographs by A. J. Arruda.
FIGURE 2. Boesenbergia meghalayensis. A. Habit. B. Flower. C. Bract. D. Bracteole. E. Calyx. F. Corolla lobes. G. Lateral staminodes. H. Labellum. I. Stamen- side view. J. Stamen- ventral view. K. Ovary with epigynous glands. L. Stigma. M. C.S in A new species of Boesenbergia and rediscovery of B. rotunda (Zingiberaceae) from India
FIGURE 2. Boesenbergia meghalayensis. A. Habit. B. Flower. C. Bract. D. Bracteole. E. Calyx. F. Corolla lobes. G. Lateral staminodes. H. Labellum. I. Stamen- side view. J. Stamen- ventral view. K. Ovary with epigynous glands. L. Stigma. M. C.S of ovary. (Illustration by Aishwarya, K. from Sanoj, E. 95637).
FIGURE 1. Oreocharis tsaii. A. Habit. B. Leaf. C–F. Corolla shapes. G–J. Opened corolla showing stamens and staminode. K–L. Calyx. M. Pistil. N in Oreocharis tsaii, a new species of Gesneriaceae from southern Yunnan, China
FIGURE 1. Oreocharis tsaii. A. Habit. B. Leaf. C–F. Corolla shapes. G–J. Opened corolla showing stamens and staminode. K–L. Calyx. M. Pistil. N. Capsule. Photographed by Yun-Hong Tan.
FIGURE 1. Primulina fengkaiensis. A. Habit. B. Flower side view. C. Flower face view. D. Corolla opened showing stamens and staminodes. E, F. Stamens. G in Primulina fengkaiensis (Gesneriaceae), a new species from limestone areas in Western Guangdong, China
FIGURE 1. Primulina fengkaiensis. A. Habit. B. Flower side view. C. Flower face view. D. Corolla opened showing stamens and staminodes. E, F. Stamens. G. Pistil. Drawn by Yun-Xiao Liu, based on the holotype.
FIGURE 1. Philodendron rheophyticum. A. Habit. B. Inflorescence. C. Leaf. D. Stamen. E. Staminode. F. Gynoecium. G−H in A new species of Philodendron subg. Pteromischum (Araceae) from the Paraná River, Brazil
FIGURE 1. Philodendron rheophyticum. A. Habit. B. Inflorescence. C. Leaf. D. Stamen. E. Staminode. F. Gynoecium. G−H. Crosssection view of the ovary, showing the locules.
FIGURE 1. Pleroma ceciliana A. Flower showing dimorphic stamens and immature fruits. B in A new species of Pleroma (Melastomataceae, Melastomeae) from southeastern Brazil
FIGURE 1. Pleroma ceciliana A. Flower showing dimorphic stamens and immature fruits. B. Branches showing leaves. Photos by T.P. Souza.
FIGURE 2. Pueraria grandiflora. A. Calyx. B. Bracteoles. C. Bracts. D. Standard. E. Wing. F. Keel. G. Stamens. H. Pistil. I. Inflorescence. J. Tuberous roots. K. Flower. L. Pod. M. Flowering branch. N. Seed. O in Pueraria grandiflora (Fabaceae), a new species from Southwest China
FIGURE 2. Pueraria grandiflora. A. Calyx. B. Bracteoles. C. Bracts. D. Standard. E. Wing. F. Keel. G. Stamens. H. Pistil. I. Inflorescence. J. Tuberous roots. K. Flower. L. Pod. M. Flowering branch. N. Seed. O. Leaf with entire leaflets. Illustrations by Bo Pan.
FIGURE 1. Thalictrum austrotibeticum J. Y. Li, L. Xie & L. Q. Li. a. Mature cauline leaf. b. Inflorescence. c. Pistil. d. Stamen. e. Sepal. f in A new species of Thalictrum (Ranunculaceae) from southern Tibet (Xizang), China
FIGURE 1. Thalictrum austrotibeticum J. Y. Li, L. Xie & L. Q. Li. a. Mature cauline leaf. b. Inflorescence. c. Pistil. d. Stamen. e. Sepal. f. Fruit. (Drawn based on an isotype of PE-Tibetan Expedition 4387 by G. Q. Zhao).
FIGURE 5. Haymondia wallichii. A. Habit. B. Upper leaf surface. C. Stipule scar budding, axillary inflorescence. D. Calyx, inner view. E. Flower, lateral view. F. Flower, face view. G. Vexillum. H. Wing petal. I. Keel. J. Androecium. K. Fused stamens. L. Gynoecium. M. Fruits. N in Resolution of polyphyly in Pueraria (Leguminosae, Papilionoideae): The creation of two new genera, Haymondia and Toxicopueraria, the resurrection of Neustanthus, and a new combination in Teyleria
FIGURE 5. Haymondia wallichii. A. Habit. B. Upper leaf surface. C. Stipule scar budding, axillary inflorescence. D. Calyx, inner view. E. Flower, lateral view. F. Flower, face view. G. Vexillum. H. Wing petal. I. Keel. J. Androecium. K. Fused stamens. L. Gynoecium. M. Fruits. N. Seed. Voucher used for illustrations: A–C, E–L: A.N. Egan et al. 13-0750; D: J.D.A. Stainton 8462 (E); M–N: A. Henry 11568 (K). Illustrations by Alice R. Tangerini.
FIGURE 1. Sonerila bokorense. A. Flowering individual. B. Fruiting individual. C. Developing flower. D. Mature flower. E. Stamen. F. Stigma and style. G in Sonerila bokorense (Melastomataceae), a new species from Cambodia
FIGURE 1. Sonerila bokorense. A. Flowering individual. B. Fruiting individual. C. Developing flower. D. Mature flower. E. Stamen. F. Stigma and style. G. Abaxial surface of petal. H. Adaxial surface of petal. I. Leaf (adaxial surface) and setae in box. J–K. Immature fruit. L–M. Mature fruit. N. Stem. O. Seeds.
FIGURE 1. Magnolia vargasiana. A. Gynoecium. B. Stamen. C. Inner petal. D. Outer petal. E. Sepal. F. Flowering branch. G. Leaf. H. Flowering bud. I in Magnolia vargasiana (Magnoliaceae), a new Andean species and a key to Ecuadorian species of subsection Talauma, with notes on its pollination biology
FIGURE 1. Magnolia vargasiana. A. Gynoecium. B. Stamen. C. Inner petal. D. Outer petal. E. Sepal. F. Flowering branch. G. Leaf. H. Flowering bud. I. Hypsophylls. Drawing by Efrén Merino-Santi, Kichuan artist and student at Universidad Estatal Amazónica, based on Merino-Santi et al. s.n.
FIGURE 1. Durio connatus. A. Tree. B. Trunk with spiral branches. C. Stamens and flowers. D in Durio connatus (Malvaceae), a new species from Kalimantan, Indonesia
FIGURE 1. Durio connatus. A. Tree. B. Trunk with spiral branches. C. Stamens and flowers. D. Bud and young fruit on the branch.
FIGURE 1. Cupania moralesii. A. Flowering branch. B. Staminate flower. C. Pistillate flower. D. Petals. E. Pistillate flowers gynoecium. F. Staminate flowers gynoecium. G. Stamens. H. Infrutescence. I. Undehisced fruit. J. Dehisced fruit. K. Arillate seed. L in Cupania moralesii (Sapindaceae), a new endemic tree species from the premontane forest of Costa Rica
FIGURE 1. Cupania moralesii. A. Flowering branch. B. Staminate flower. C. Pistillate flower. D. Petals. E. Pistillate flowers gynoecium. F. Staminate flowers gynoecium. G. Stamens. H. Infrutescence. I. Undehisced fruit. J. Dehisced fruit. K. Arillate seed. L. Seed. Drawn by P. Juárez, inflorescence and flowers based on photos of type specimen P. Juárez, J.E. Jiménez & J.M. Chaves 1235 (CR, USJ, MO), and infrutescence, fruits and seeds based on J.E. Jiménez, J.M. Chaves & A. Campos 2564 (CR, USJ, MO).
FIGURE 1. Praxelis minima. A. Habit. B. Capitulum. C. Receptacle. D. Floret. E. Stamen. F in Taxonomic novelties in Praxelis (Asteraceae, Eupatorieae): a new species and a new combination
FIGURE 1. Praxelis minima. A. Habit. B. Capitulum. C. Receptacle. D. Floret. E. Stamen. F. Style. (All illustrations made from the holotype. Drawings by Belkiss Alméri).
FIGURE 3. Wangia florulenta. A, Flowering branch. B, Flower. C, Sepal. D, Outer petal. E, Inner petal. F, Carpel. G, Stamen. H in The identity of Polyalthia florulenta (Annonaceae): a second species of Wangia in China
FIGURE 3. Wangia florulenta. A, Flowering branch. B, Flower. C, Sepal. D, Outer petal. E, Inner petal. F, Carpel. G, Stamen. H, Fruit with subglobose monocarps. Drawn by Zheng-meng Yang. (A–G from Y.H. Tan & D.P. Ye 9352, HITBC; H from T. P. Zhu 0465, KUN)
FIGURE 1. Miliusa sahyadrica.A. Flowering branch. B. Flower bud. C. Flower. D. Sepal, outer view. E. Sepal, inner view. F. Outer petal, outer view. G. Outer petal, inner view. H. Inner petal, inner view. I. Inner petal, outer view. J. Flower with inner petals removed. K. Stamen, inner view. L. Stamen, outer view. M. Carpel. N in Miliusa sahyadrica, a new species of Annonaceae from the Western Ghats, India
FIGURE 1. Miliusa sahyadrica.A. Flowering branch. B. Flower bud. C. Flower. D. Sepal, outer view. E. Sepal, inner view. F. Outer petal, outer view. G. Outer petal, inner view. H. Inner petal, inner view. I. Inner petal, outer view. J. Flower with inner petals removed. K. Stamen, inner view. L. Stamen, outer view. M. Carpel. N. Mature fruit. Illustration by M. Alister from the type.
FIGURE 6. Dolichandra dentata. A. Habit. B. Tendril. C. Flower overview. D. Open calyx showing ovary and nectary. E. Open corolla showing stamens and staminode. F in Taxonomic Revision of Dolichandra (Bignonieae, Bignoniaceae)
FIGURE 6. Dolichandra dentata. A. Habit. B. Tendril. C. Flower overview. D. Open calyx showing ovary and nectary. E. Open corolla showing stamens and staminode. F. Detail of stamens and staminode. G. Fruit. H. Seed. Dolichandra uncata. I. Habit. J. Detail of leaflets and tendril. K. Flower overview. L. Open calyx showing ovary and nectary. M. Open corolla showing stamens and staminode. N. Detail of stamens and staminode. O. Fruit. P. Seed.
FIGURE 3. Dolichandra chodatii. A. Habit. B. Leaflets and tendril. C. Flower overview. D. Open calyx showing ovary and nectary. E. Ovary cross-section. F. Open corolla showing stamens and staminode. G in Taxonomic Revision of Dolichandra (Bignonieae, Bignoniaceae)
FIGURE 3. Dolichandra chodatii. A. Habit. B. Leaflets and tendril. C. Flower overview. D. Open calyx showing ovary and nectary. E. Ovary cross-section. F. Open corolla showing stamens and staminode. G. Detail of stamens and staminode. H. Fruit. I. Seed. Dolichandra cynanchoides. J. Habit. K. Detail of leaflets and tendril. L. Flower overview. M. Open calyx showing ovary and nectary. N. Open corolla showing stamens and staminode. O. Detail of stamens and staminode. P. Fruit. Q. Seed.
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Allen Brain Atlas
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International Brain Laboratory public data
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