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46 results for “Asclepiadeae”
FIGURE 4 in Vincetoxicum luridum (Asclepiadeae, Asclepiadoideae, Apocynaceae), a new and long misunderstood endemic species from Balochistan, Pakistan
FIGURE 4. Vincetoxicum luridum Stock ex S. A. Shah sp. nov. (A) a flowering branch (B) close-up of lamina-base, (C) close-up of stem and inflorescence (leaves omitted), (D) side view of opened flower, (E) top view of opened flower, (F) sepals and carpels, (G) stamens (internal view), (H) pollinarium, (I) fruit, (J) seed. Drawn from S. A. Shah 23 (RAW!) by S. A. Shah and S. U. Nisa.
FIGURE 2 in Vincetoxicum luridum (Asclepiadeae, Asclepiadoideae, Apocynaceae), a new and long misunderstood endemic species from Balochistan, Pakistan
FIGURE 2. SEM of leaf and seeds of V. luridum and V. stocksii. (A) & (B) Adaxial and abaxial surfaces of V. luridum respectively showing dense trichomes, photographed from SAS 23 (RAW!); (C) & (D) adaxial and abaxial surface of V. stocksii respectively, photographed from A. H. Khan s.n. (RAW!); (E) & (F) dorsal and ventral views of V. luridum respectively, photographed from T. Ali & G. R. Sarwar 2550 (KUH!); (G) & (H) dorsal and ventral views of V. stocksii respectively, photographed from Shariq 8322 (PFI!). P=Pores, Td= Threads, Tm= Trichomes
FIGURE 3 in Vincetoxicum luridum (Asclepiadeae, Asclepiadoideae, Apocynaceae), a new and long misunderstood endemic species from Balochistan, Pakistan
FIGURE 3. Geographic distribution of Vincetoxicum arnottianum complex. The map is based on field and herbarium data, and generated in ArcMap 10.2.
FIGURE 1 in Vincetoxicum luridum (Asclepiadeae, Asclepiadoideae, Apocynaceae), a new and long misunderstood endemic species from Balochistan, Pakistan
FIGURE 1. Palynology of Vincetoxicum arnottianum complex. (A) & (B) V. luridum, photographed from S. A. Shah 23 (RAW!); (C) & (D) V. stocksii, photographed from J. Lamond 1440 (MO!); (E) & (F) V. arnottianum, photographed from M. Shah 489 (ISL!); (G) & (H) V. sakesarense, photographed from I. Ahmad 27821 (RAW!) & H. Jahan 1125 (ISL!) respectively.
FIGURE 3 in Vincetoxicum xinpingense (Asclepiadeae, Asclepiadoideae, Apocynaceae), a new species from Yunnan Province, China
FIGURE 3. Morphology of corona and gynostegium of Vincetoxicum xinpingense. A. abaxial view of corona and gynostegium; B. top view of corona and gynostegium; C. style-head; D. abaxial view of corona; E. connective appendage; F. pollinia, showing its position; G. calyx and ovary; H. pollinarium. Photographed by L.Q. Jiang from H. Peng, Z.H. Wang & L. Chen XP314 (KUN).
FIGURE 1. Vincetoxicum xinpingense. A in Vincetoxicum xinpingense (Asclepiadeae, Asclepiadoideae, Apocynaceae), a new species from Yunnan Province, China
FIGURE 1. Vincetoxicum xinpingense. A. plant; B. close up of pubescent stem; C. glands at the base of lamina; D. corolla; E. gynostegium; F. abaxial view of stamen; G. adaxial view of stamen; H. pollinarium; I. ovary, cross section; J. follicle; K. seed. Drawn by L. Wang from H. Peng, Z.H. Wang & L. Chen XP314 (KUN).
FIGURE 2 in Vincetoxicum xinpingense (Asclepiadeae, Asclepiadoideae, Apocynaceae), a new species from Yunnan Province, China
FIGURE 2. Vincetoxicum xinpingense (at the type locality). A. habitat; B. root; C. twining stem; D. follicle; E. flowers; F. leaves. Photographed by L.Q. Jiang (A–C) and Y.Y. Li (D–F).
FIGURE 2 in Vincetoxicum emeiense (Asclepiadeae, Asclepiadoideae, Apocynaceae), a new species from Sichuan, China
FIGURE 2. Vincetoxicum emeiense (at the type locality). (A) habitat, (B) flowering branch, (C) inflorescence, (D–E) adaxial and abaxial leaf surface, (F–G) corolla lobes, (H) corona and gynostegium in side view, (I) gynostegium in top view, (J) pollinarium, showing its position, (K) pollinarium. Photographed by Ming-Han Li (A & C), Qi-Yi Yang (B, D–G) and Jian-Yong Shen (H–K, the photos were taken from flowers preserved in alcohol).
FIGURE 4 in Two new Mexican species of Asclepias (Apocynaceae; Asclepiadoideae; Asclepiadeae)
FIGURE 4. Comparison between flowers and types of Asclepias graogramanii and morphological related species. 1. A. graogramanii. 2. A. elata. 3. A. glaucescens. 4. A. macroura. Photographies from Naturalista by Julio Álvarez (1a, 3a, 3b, 4b), Muny Castillo (1b), Leticia Jiménez Hernández (2a), and Emmanuel Guevara Lazcano (4a). Types of the morphological related species. A. graogramanii (R. McVaugh 12211, MEXU!) (1c). A. elata (K.T. Hartweg s.n., K!) (2c). A. glaucescens (A.J.A. Bonpland & F.W.H.A. von Humboldt, 3920, P!) (3c). A. macroura (E. Palmer 344, GH!) (4c). Scale bar 1 cm.
FIGURE 1. Asclepias sauronii. A in Two new Mexican species of Asclepias (Apocynaceae; Asclepiadoideae; Asclepiadeae)
FIGURE 1. Asclepias sauronii. A. Known distribution of A. sauronii and morphological related species in the region of study. B. Habit. C. Fruit. D. Leaves. E. Inflorescences. Photographies from Naturalista by Alejandro Huereca (B,E), Arturo Cruz (C), and Leticia Jiménez Hernández (D).
FIGURE 3. Asclepias graogramanii. A in Two new Mexican species of Asclepias (Apocynaceae; Asclepiadoideae; Asclepiadeae)
FIGURE 3. Asclepias graogramanii. A. Known distribution of A. graogramanii and morphological related species in the region of study. B. Habit. C, D. Inflorescences. E. Apis mellifera. Photographies from Naturalista by Julio Álvarez (B, C, D), and Eréndira Canales (E).
FIGURE 2 in Two new Mexican species of Asclepias (Apocynaceae; Asclepiadoideae; Asclepiadeae)
FIGURE 2. Comparison between flowers and types of Asclepias sauronii and morphological related species. 1. A. sauronii 2. A. hypoleuca. 3. A. lemmonii. 4. A. otarioides. Photographs from Naturalista by Arturo Cruz (1a, 1b), ddoyle (2a), semiferalhiker (2b), José Jesús Sánchez Escalante (3a) Jason Ksepka (3b), and Leopoldo Hurtado (4a). Types of the morphological related species. A. sauronii (Hinton et al. 20460, GBH!) (1c). A. hypoleuca (C.G. Pringle s.n., P!) (2c). A. lemmonii (J.G. Lemmon 2814, GH!) (3c). A. otarioides (K.E. Roe 432, WIS!) (4c). Scale bar 1 cm.
FIGURE 3 in Another remarkable new species of Dictyanthus (Apocynaceae, Asclepiadoideae, Asclepiadeae, Gonolobinae) with a long stylar head from Mexico
FIGURE 3. Distribution map of Dictyanthus unicornus and morphologically similar species.
Supplementary material 3 from: Liao M, Zeng S-J, Zeng L-Y, Yin H-J, Yan M-L, Zhang C-F, Tang G-D (2024) A new species and a replacement name in Cynanchum (Apocynaceae, Asclepiadeae) from China. PhytoKeys 241: 49-63. https://doi.org/10.3897/phytokeys.241.111499
Maximum likelihood tree of Cynanchum
Supplementary material 2 from: Liao M, Zeng S-J, Zeng L-Y, Yin H-J, Yan M-L, Zhang C-F, Tang G-D (2024) A new species and a replacement name in Cynanchum (Apocynaceae, Asclepiadeae) from China. PhytoKeys 241: 49-63. https://doi.org/10.3897/phytokeys.241.111499
List of ingroup and outgroup taxa used in the phylogenetic analyses
Supplementary material 1 from: Liao M, Zeng S-J, Zeng L-Y, Yin H-J, Yan M-L, Zhang C-F, Tang G-D (2024) A new species and a replacement name in Cynanchum (Apocynaceae, Asclepiadeae) from China. PhytoKeys 241: 49-63. https://doi.org/10.3897/phytokeys.241.111499
List of species names changes within Cynanchum in Flora of China
Figure 5 from: Liao M, Zeng S-J, Zeng L-Y, Yin H-J, Yan M-L, Zhang C-F, Tang G-D (2024) A new species and a replacement name in Cynanchum (Apocynaceae, Asclepiadeae) from China. PhytoKeys 241: 49-63. https://doi.org/10.3897/phytokeys.241.111499
Figure 5 Distribution map of Cynanchum pingtaoi and the three Cynanchum species formerly were considered to belong to Raphistemma based on specimens cited in Suppl. material 4. The base map [No. GS(2016)1666] was downloaded from http://bzdt.ch.mnr.gov.cn/.
Figure 4 from: Liao M, Zeng S-J, Zeng L-Y, Yin H-J, Yan M-L, Zhang C-F, Tang G-D (2024) A new species and a replacement name in Cynanchum (Apocynaceae, Asclepiadeae) from China. PhytoKeys 241: 49-63. https://doi.org/10.3897/phytokeys.241.111499
Figure 4 Cynanchum pingtaoi S.Jin Zeng, G.D.Tang & Miao Liao a habitat b inflorescence and leaf c inflorescence d flower buds e top view of flower f bracteoles at base of pedicel g side view of flower h corolla and corona separation, showing gynostegium, corona and corolla lobes (outer surface: upper right hand corner; inner surface: to the left of the outer surface) i pollinarium from dry specimen j young seeds k longitudinally opened half follicle showing seed arrangement l follicle, different views to show the three ribs m transverse section through follicle n follicle and leaves. All photos based on Si-Jin Zeng & Lin-Ya Zeng SJ4825 (IBSC).
Figure 3 from: Liao M, Zeng S-J, Zeng L-Y, Yin H-J, Yan M-L, Zhang C-F, Tang G-D (2024) A new species and a replacement name in Cynanchum (Apocynaceae, Asclepiadeae) from China. PhytoKeys 241: 49-63. https://doi.org/10.3897/phytokeys.241.111499
Figure 3 Cynanchum pingtaoi S.Jin Zeng, G.D.Tang & Miao Liao a follicle and leaves b inflorescence c glands at the base of leaf d top view of flower e side view of flower with two corolla lobes removed f calyx g corolla lobes (each lobe attached to part of the corolla tube), outer surface on the right, inner surface on the left (four drawn) h corolla separation, showing gynostegium with corona lobes i pollinarium j seed. Illustration based on Si-Jin Zeng & Lin-Ya Zeng SJ4825 (IBSC), and drawn by Ding-Han Cui.
Figure 2 from: Liao M, Zeng S-J, Zeng L-Y, Yin H-J, Yan M-L, Zhang C-F, Tang G-D (2024) A new species and a replacement name in Cynanchum (Apocynaceae, Asclepiadeae) from China. PhytoKeys 241: 49-63. https://doi.org/10.3897/phytokeys.241.111499
Figure 2 Cynanchum longhushanense G.D.Tang & Miao Liao a flowering branch b cross-section of hollow stem c node with small glands d petiole with glands at the top e inflorescence f bracteoles at the base of the pedicel g flower bud (above: top view; below: side view) h flower (1) top view, (2) lateral view, showing the connivent corona-scales apex, not exceeding the throat of the corolla, (3) side view, showing corolla lobes overlapping to the right and corolla tube i opened corolla, adaxial (above) and abaxial (below) view j ovary with calyx (above: top view, showing glands at the base of the calyx, below: side view of ovary, calyx and pedicel) k ovary l calyx lobes m gynostegium with corona lobes n gynostegium o corona lobes p pollinarium. All photos based on Miao Liao LM78.
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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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