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223 results for “Asclepiadoideae”
Fig. 3 in Two new species of Apocynaceae, Asclepiadoideae from Mayotte
Fig. 3. – Field pictures of the new species Tylophora mayottae W.D. Stevens, Labat & Barthelat. [Photos: F.Barthelat]
Fig. 1. – Marsdenia mayottae W.D in Two new species of Apocynaceae, Asclepiadoideae from Mayotte
Fig. 1. – Marsdenia mayottae W.D. Stevens, Labat & Barthelat. A. Habit; B. Gynostegium; C. Pollinarium. [Barthelat et al. 295, P] [Drawing: A. Arbeláez]
Figure 3 from: Cabactulan DD, Rodda M, Pimentel R (2017) Hoya of the Philippines part I. Hoya migueldavidii (Apocynaceae, Asclepiadoideae), a new species from Northern Mindanao, Philippines. PhytoKeys 80: 105-112. https://doi.org/10.3897/phytokeys.80.12872
Figure 3 - Hoya loheri photographed from Rodda M MR748 (SING) prior to pressing A Leafy branch and inflorescence B Inflorescence. (Photographs by M. Rodda)
Figure 2 from: Cabactulan DD, Rodda M, Pimentel R (2017) Hoya of the Philippines part I. Hoya migueldavidii (Apocynaceae, Asclepiadoideae), a new species from Northern Mindanao, Philippines. PhytoKeys 80: 105-112. https://doi.org/10.3897/phytokeys.80.12872
Figure 2 - Hoya migueldavidii photographed from R. Pimentel s.n. (CMUH) prior to pressing A Inflorescence B Branch C, D leaf (C adaxial surface D abaxial surface). (Photographs by M.D de Leon).
Figure 1 from: Cabactulan DD, Rodda M, Pimentel R (2017) Hoya of the Philippines part I. Hoya migueldavidii (Apocynaceae, Asclepiadoideae), a new species from Northern Mindanao, Philippines. PhytoKeys 80: 105-112. https://doi.org/10.3897/phytokeys.80.12872
Figure 1 - Hoya migueldavidii photographed from R. Pimentel s.n. (CMUH) prior to pressing A A single flower, front view B, C Corolla, side view D Corolla, with removed corona E Revolute margins of the corolla lobes F Corona, from underneath G, H Pedicel, calyx and ovary I Pollinarium (Photographs by M.D de Leon)
Figure 2 from: Gudžinskas Z, Petrulaitis L, Žalneravičius E (2019) Asclepias speciosa (Apocynaceae, Asclepiadoideae): a rare or unrecognized alien species in Europe? PhytoKeys 121: 29-41. https://doi.org/10.3897/phytokeys.121.33573
Figure 2 Inflorescences and individual flowers of Asclepiasspeciosa (a, c) and Asclepiassyriaca (b, d).
Figure 1 from: Liu C, Ya J-D, Tan Y-H, He H-J, Dong G-J, Li D-Z (2019) Marsdenia yarlungzangboensis (Apocynaceae, Asclepiadoideae), a new species from Xizang, China. In: Cai J, Yu W-B, Zhang T, Li D-Z (Eds) Revealing of the plant diversity in China's biodiversity hotspots. PhytoKeys 130: 85-92. https://doi.org/10.3897/phytokeys.130.34152
Figure 1 Marsdenia yarlungzangboensis C.Liu, J.D.Ya & Y.H.Tan A habit B flower (lateral view) C opened calyx D opened corolla E gynostegium and staminal corona F pistil G pollinarium.
Figure 2 from: Liu C, Ya J-D, Tan Y-H, He H-J, Dong G-J, Li D-Z (2019) Marsdenia yarlungzangboensis (Apocynaceae, Asclepiadoideae), a new species from Xizang, China. In: Cai J, Yu W-B, Zhang T, Li D-Z (Eds) Revealing of the plant diversity in China's biodiversity hotspots. PhytoKeys 130: 85-92. https://doi.org/10.3897/phytokeys.130.34152
Figure 2 Marsdenia yarlungzangboensis C.Liu, J.D.Ya & Y.H.Tan A habit B inflorescences and adaxial leaf surface C abaxial leaf surface D flower (lateral view) E flower (front view, showing hairy throat) F opened corolla G opened calyx H gynostegium and staminal corona I pistil J pollinarium. Photo credit: Cheng Liu (A–E) and Lian-Yi Li (F–J).
FIGURE 3 in A new species of Polystemma (Apocynaceae, Asclepiadoideae, Asclepiadeae, Gonolobineae) from the state of Oaxaca, Mexico
FIGURE 3. Known geographical distributions of Polystemma cordatum and P. leopardum.
FIGURE 2 in Schizoglossum austromontanum, a novel new species from South Africa (Apocynaceae, Asclepiadoideae, Asclepiadeae)
FIGURE 2. Scan of holotype of Schizoglossum austromontanum (S.P. Bester 7446, PRE).
FIGURE 2 in Periglossum podoptyches (Apocynaceae-Asclepiadoideae), a new species from KwaZulu-Natal province, South Africa
FIGURE 2. Scan of the holotype of Periglossum podoptyches (Ngwenya 107, NH)
FIGURE 6 in Aspidoglossum albocoronatum (Apocynaceae, Asclepiadoideae), a new species with a remarkable petaloid corona from the northern provinces of South Africa
FIGURE 6. Known distribution of Aspidoglossum albocoronatum (z). Map created in ArcGIS 10.1.
FIGURE 5 in Aspidoglossum albocoronatum (Apocynaceae, Asclepiadoideae), a new species with a remarkable petaloid corona from the northern provinces of South Africa
FIGURE 5. Aspidoglossum albocoronatum. Scan of the holotype, Bester 5591 (PRE! with tuber).
FIGURE 4 in Periglossum podoptyches (Apocynaceae-Asclepiadoideae), a new species from KwaZulu-Natal province, South Africa
FIGURE 4. Map of the known distribution of Periglossum podoptyches.
FIGURE 4 in New combinations in Stenostelma (Apocynaceae-Asclepiadoideae) and two novel species from South Africa
FIGURE 4.—Scan of holotype of Stenostelma ligulatum, Bester 8159 (PRE).
FIGURE 8 in New combinations in Stenostelma (Apocynaceae-Asclepiadoideae) and two novel species from South Africa
FIGURE 8. Scan of holotype of Stenostelma urceolatum, Bester 6541 (PRE).
Figure 9 from: Shah SA, Sultan A, Wen J, Ullah Z, Nisa SU, Ren Z, Alam MM, Iqbal J, Mumtaz AS (2021) Taxonomy of Vincetoxicum s.str. (Asclepiadoideae, Apocynaceae) from southern Asia including three new species and resurrected names. PhytoKeys 179: 35-73. https://doi.org/10.3897/phytokeys.179.62514
Figure 9 Vincetoxicum cardiostephanum illustrated by S.A. Shah & S.U. Nisa from S.A. Shah, W. Hussain, Murtaza & M. Ullah SAS-40 (RAW!) A flowering plant B flower in natural orientation C corolla lobes D corona (black) E follicle.
Figure 8 from: Shah SA, Sultan A, Wen J, Ullah Z, Nisa SU, Ren Z, Alam MM, Iqbal J, Mumtaz AS (2021) Taxonomy of Vincetoxicum s.str. (Asclepiadoideae, Apocynaceae) from southern Asia including three new species and resurrected names. PhytoKeys 179: 35-73. https://doi.org/10.3897/phytokeys.179.62514
Figure 8 Field photographs of Vincetoxicum cardiostephanumA habit B inflorescence C, D follicle. Photos by S.A. Shah.
Figure 5 from: Shah SA, Sultan A, Wen J, Ullah Z, Nisa SU, Ren Z, Alam MM, Iqbal J, Mumtaz AS (2021) Taxonomy of Vincetoxicum s.str. (Asclepiadoideae, Apocynaceae) from southern Asia including three new species and resurrected names. PhytoKeys 179: 35-73. https://doi.org/10.3897/phytokeys.179.62514
Figure 5 Field photographs of Vincetoxicum arnottianumA habit B leaves and inflorescences C flowers D follicles. Photos by S.A. Shah.
Figure 4 from: Shah SA, Sultan A, Wen J, Ullah Z, Nisa SU, Ren Z, Alam MM, Iqbal J, Mumtaz AS (2021) Taxonomy of Vincetoxicum s.str. (Asclepiadoideae, Apocynaceae) from southern Asia including three new species and resurrected names. PhytoKeys 179: 35-73. https://doi.org/10.3897/phytokeys.179.62514
Figure 4 Pollinaria of southern Asian VincetoxicumA, BV. arnottianumCV. cabulicumD, EV. cardiostephanumFV. glaucumG, HV. kenourienseI, JV. lenifoliumK, LV. luridumMV. lenifoliumN, OV. sakesarensePV. stewartianumQ, RV. stocksiiS, TV. subcanescens.
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