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56 results for “sect. Platycentrum”
FIGURE 3 in Begonia caryotarum (Begonia sect. Platycentrum), a new species from southeast Yunnan, China
FIGURE 3. Holotype of Begonia caryotarum (KUN, series bar 1514641).
FIGURE 3 in Begonia pulchrifolia (sect. Platycentrum), a new species of Begoniaceae from Sichuan of China
FIGURE 3. Distribution of B. pulchrifolia in Sichuan Province, China.
FIGURE 3 in Begonia difformis comb. & stat. nov. (Sect. Platycentrum, Begoniaceae), a new species segregated from B. palmata D. Don
FIGURE 3. Distribution map of Begonia difformis.
FIGURE 1 in Begonia tadungensis (Begonia sect. Platycentrum), a new species from southern Vietnam
FIGURE 1. Holotype of Begonia tadungensis T.V.Do. sp.nov. (Do Van Truong 346 deposited at VNMN)
FIGURE 3 in Begonia scorpiuroloba, a new species in Begonia sect. Platycentrum (Begoniaceae) from southern Guangxi of China
FIGURE 3. Holotype of Begonia scorpiuroloba D.K.Tian & Q.Tian
Figure 6 from: Feng X-X, Xiao Y, Liu Z-X, Li R-K, Wei D, Tian D-K (2021) Begonia pseudoedulis, a new species in Begonia sect. Platycentrum (Begoniaceae) from southern Guangxi of China. PhytoKeys 182: 113-124. https://doi.org/10.3897/phytokeys.182.69074
Figure 6 B. edulis (A–J) and B. dielsiana (K–O) for comparison to B. pseudoedulisA habitat B, C leaf blade (adaxial and abaxial) D inflorescence E staminate flower F, G pistillate flowers H ovary & stigma I cross-section of ovary J immature capsule K habitat L staminate flowers M androecium N pistillate flowers O cross-section of ovary.
Figure 5 from: Feng X-X, Xiao Y, Liu Z-X, Li R-K, Wei D, Tian D-K (2021) Begonia pseudoedulis, a new species in Begonia sect. Platycentrum (Begoniaceae) from southern Guangxi of China. PhytoKeys 182: 113-124. https://doi.org/10.3897/phytokeys.182.69074
Figure 5 Bayesian inference of the phylogenetic position of the newly described B. pseudoedulis within sect. Platycentrum based on nuclear ITS sequences.
Figure 3 from: Feng X-X, Xiao Y, Liu Z-X, Li R-K, Wei D, Tian D-K (2021) Begonia pseudoedulis, a new species in Begonia sect. Platycentrum (Begoniaceae) from southern Guangxi of China. PhytoKeys 182: 113-124. https://doi.org/10.3897/phytokeys.182.69074
Figure 3 Variation in leaf morphology of different populations of Begonia pseudoedulisA–E the population from Fangcheng, Fangchenggang, Guangxi (A, B mature plants C–E juvenile individuals showing dense hairs on petioles) F–H wuming, Nanning, Guangxi I, J daxin, Chongzuo, Guangxi (photos A–E, J by Dai-Ke Tian F–H by Jun Liu from Zhejiang University; I by Chen-Yang Zhao from Daxin County of Guangxi). Note: The population from Daxin, Chongzuo (I, J) is only recognized by morphology without molecular evidence.
Figure 2 from: Feng X-X, Xiao Y, Liu Z-X, Li R-K, Wei D, Tian D-K (2021) Begonia pseudoedulis, a new species in Begonia sect. Platycentrum (Begoniaceae) from southern Guangxi of China. PhytoKeys 182: 113-124. https://doi.org/10.3897/phytokeys.182.69074
Figure 2 Habitat and morphology of Begonia pseudoedulisA habitat B creeping rhizome C stipule D petiole showing hairs E mature leaf blade (adaxial) F juvenile leaf blade (adaxial) G, H mature leaf blade (abaxial) I inflorescence J bracts K erect stem at anthesis L front view of staminate flower M back view of staminate flower N stamens O front view of pistillate flower P back view of pistillate flower Q ovary with styles and stigmas R cross section of ovary S, T Immature capsule (different views) U dry capsule showing abaxial wing V dry capsule showing lateral wings.
Figure 1 from: Feng X-X, Xiao Y, Liu Z-X, Li R-K, Wei D, Tian D-K (2021) Begonia pseudoedulis, a new species in Begonia sect. Platycentrum (Begoniaceae) from southern Guangxi of China. PhytoKeys 182: 113-124. https://doi.org/10.3897/phytokeys.182.69074
Figure 1 Begonia pseudoedulisA habitat B adaxial leaf blade C abaxial leaf blade D, E inflorescences F staminate flower (abaxial) G staminate flower (adaxial) H stamen I pistillate flower (adaxial) J pistillate flower (abaxial) K ovary and stigma L cross section of ovary M capsule (Illustration drawn by Yunxiao Liu).
Figure 4 from: Feng X-X, Xiao Y, Liu Z-X, Li R-K, Wei D, Tian D-K (2021) Begonia pseudoedulis, a new species in Begonia sect. Platycentrum (Begoniaceae) from southern Guangxi of China. PhytoKeys 182: 113-124. https://doi.org/10.3897/phytokeys.182.69074
Figure 4 Distribution of Begonia pseudoedulis and the allied B. edulis and B. dielsiana.
FIGURE 1 in Begonia fenshuilingensis, a new species in Begonia sect. Platycentrum (Begoniaceae) from southeastern Yunnan, China
FIGURE 1. Begonia fenshuilingensis drawn by Yunxiao Liu. A. Habit; B. Adaxial leaf blade; C. Abaxial leaf blade; D, E. Bract; F. Staminate flower (adaxial); G. Staminate flower (abaxial); H. Spheroid androecium; I. Stamen; J. Pistillate flower (adaxial); K. Pistillate flower (abaxial); L. Ovary & styles; M. Cross section of ovary; N. Stigma (front view); O. Capsule.
FIGURE 1. Begonia tripurensis Dixit, B.Datta & D in Begonia tripurensis (Begoniaceae, sect. Platycentrum), a new species from Tripura, Northeast India
FIGURE 1. Begonia tripurensis Dixit, B.Datta & D.Borah.: A. Habitat, B. Habit, C. Stipule, D. Staminate flower, E. Tepals of staminate flower, F–G. Androecium, H–I. Stamens, J. Pistillate flower, K. Tepals of pistillate flower, L. Ovary with carpel, M–N. Capsule, O. Cross section of capsule.
FIGURE 3. Begonia villosula T.S.Hoang & C.W.Lin. A, B in Two new species of Begonia (sect. Platycentrum, Begoniaceae) from the Central Highlands of Vietnam: B. villosula and B. lophura
FIGURE 3. Begonia villosula T.S.Hoang & C.W.Lin. A, B. Habit and habitats; C, D. Leaf sections, upper and lower surface; E. Stipules on rhizome; F. Immature inflorescence; G. Stipule on erect stem (lower) and bract (upper); H, I. inflorescences; J. Staminate flowers, face and back views; K. Pistillate flowers, face and back views; L. Cross section of an immature capsule; M. Capsule. All photos from Hoang Son 3617 by Thanh Son Hoang.
FIGURE 1. Begonia murlenensis N in A new species and a new record of Begonia (sect. Platycentrum, Begoniaceae) from northeastern India
FIGURE 1. Begonia murlenensis N. Krishna & Pradeep, A. Flowering plant; B. Male flower; C. Female flower; D. Male tepals; E. Female tepals; F. Androecium; G. Stamen; H. Single style separated; I. Fruit; J. Cross section of ovary; K. Seed.
FIGURE 2. Begonia murlenensis N in A new species and a new record of Begonia (sect. Platycentrum, Begoniaceae) from northeastern India
FIGURE 2. Begonia murlenensis N. Krishna & Pradeep, A. Habit & habitat; B. Cultivated individual; C. Tuberous base of the rhizome; D. Cross section of petiole; E. Bulbils and plantlets at sinus; F. Lamina; G. Male flowers; H&I. Female flowers; J. Male tepals; K. Female tepals; L. Androecium; M. Stamens; N. Styles; O. Style separated; P. Fruit; Q. Cross section of ovary; R. Seeds. (Photos: A–R by Nikhil Krishna).
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Allen Brain Atlas
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International Brain Laboratory public data
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OpenNeuro
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