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11 results for “Marsdenieae”
FIGURE 4 in Sarcolobus cambogensis (Marsdenieae, Asclepiadoideae, Apocynaceae): A new rheophytic shrub from Cambodia
FIGURE 4. Flowers of Sarcolobus cambogensis A. Side view of gynostegium: prominent staminal corona (cr), apically truncate gynostegium (gy). B. Top view of gynostegium. C. Side view of pollinarium: narrow-oblong corpusculum (cp), wide, barely geniculate caudicles (cu), pollinium (p). D. Top view of pollinarium. (illustrations: Elizabeth McHone from M. Newman 2162)
FIGURE 3. Sarcolobus cambogensis. A. Habit. B. Stipular and laminar colleters. C. Follicular fruit. D in Sarcolobus cambogensis (Marsdenieae, Asclepiadoideae, Apocynaceae): A new rheophytic shrub from Cambodia
FIGURE 3. Sarcolobus cambogensis. A. Habit. B. Stipular and laminar colleters. C. Follicular fruit. D. Seed, without coma. (illustrations: Elizabeth McHone, A from H. Won photograph at type locality, B from H. Won 6398, C from M. Newman 2337, and D from H. Won 8697)
FIGURE 1 in Sarcolobus cambogensis (Marsdenieae, Asclepiadoideae, Apocynaceae): A new rheophytic shrub from Cambodia
FIGURE 1. Distribution of Sarcolobus cambogensis in Koh Kong province, Cambodia. Map generated with SimpleMappr (Shorthouse, 2010).
FIGURE 2. Sarcolobus cambogensis habitat and growth form. A. riparian habitat, B. shrubby habit, C in Sarcolobus cambogensis (Marsdenieae, Asclepiadoideae, Apocynaceae): A new rheophytic shrub from Cambodia
FIGURE 2. Sarcolobus cambogensis habitat and growth form. A. riparian habitat, B. shrubby habit, C. open follicle releasing seeds, and D. orange flowers (photographs: Hyosig Won from type locality)
FIGURE 3 in An unorthodox, new endemic species in New Caledonian Marsdenia (Apocynaceae, Asclepiadoideae, Marsdenieae)
FIGURE 3. Distribution map of Marsdenia goromotoorum (star) in New Caledonia with an insert showing the Kopéto massif area. Ultramafic substrates are shown in orange.
FIGURE 1. Marsdenia goromotoorum. A in An unorthodox, new endemic species in New Caledonian Marsdenia (Apocynaceae, Asclepiadoideae, Marsdenieae)
FIGURE 1. Marsdenia goromotoorum. A. An adult plant growing in its serpentine maquis habitat at the type locality (15th of January 2019); B. Flowering twig; C. A fertile branch with both flowers and follicles; D. Detail of an especially rich inflorescence; E. Flower in lateral view with parts cut away to show the two rings of trichomes inside corolla, and the gynostegium; F. Pollinarium; G. Two follicles. A, D Fleurot 538; B, E Fleurot 539; C, F, G Fleurot 506. Photos: A–D, G: D. Fleurot, E: G. Gâteblé, F: U. Meve.
FIGURE 2. Marsdenia goromotoorum. A in An unorthodox, new endemic species in New Caledonian Marsdenia (Apocynaceae, Asclepiadoideae, Marsdenieae)
FIGURE 2. Marsdenia goromotoorum. A. Longitudinal cut flower; B. Gynostegium in lateral view (lanceolate connective appendages hide the style-head); C. Pollinarium in frontal view with caudicles slightly recurved after removal from the style-head; D. Same pollinarium as in C in lateral back view. All from Fleurot 506 (Drawn by U. Meve).
FIGURE 3. Leichhardtia weari. A in A new threatened New Caledonian Leichhardtia (Apocynaceae, Asclepiadoideae, Marsdenieae) species discovered from a TV programme and social media
FIGURE 3. Leichhardtia weari. A. Adaxial view on parts of longitudinally cut corolla; B. Gynostegium in lateral view (lanceolate connective appendages hide the style-head); C. Single corona lobe, adaxial view; D. Single anther, adaxial view; E. Pollinarium; F. Isolated gynoecium with style-head atop. All from D. Fleurot & P. Dayé 905 (UBT, in alc.). Drawn by U. Meve.
FIGURE 4 in A new threatened New Caledonian Leichhardtia (Apocynaceae, Asclepiadoideae, Marsdenieae) species discovered from a TV programme and social media
FIGURE 4. Distribution map of Leichhardtia weari (stars) in New Caledonia in an insert showing the Yandé island and the Mariri creek in blue. Ultramafic substrates are shown in grey. Map by D. Fleurot.
FIGURE 2 in A new threatened New Caledonian Leichhardtia (Apocynaceae, Asclepiadoideae, Marsdenieae) species discovered from a TV programme and social media
FIGURE 2. Maximum Likelihood tree of Marsdenieae. The outgroup, and all Marsdenieae clades except for Leichhardtia are summarized as triangles. Numbers at important nodes indicate bootstrap percentages. New Caledonian clades I and II with yellow background, Australasian clades with grey background. Yandé species L. weari and L. neomicrostoma marked red, other New Caledonian accessions not shown in Liede et al. (2022) marked blue.
FIGURE 1. Leichhardtia weari. A in A new threatened New Caledonian Leichhardtia (Apocynaceae, Asclepiadoideae, Marsdenieae) species discovered from a TV programme and social media
FIGURE 1. Leichhardtia weari. A. Screenshot of the Weari programme "Yandé l'île mystérieuse" from Caledonia channel available on YouTube (https://www.youtube.com/watch?v=4E9Xt8eIEH8) displaying for the first time the new species (originally identified as Leichhardtia neomicrostoma). B. Degraded maquis vegetation in the Mariri creek area; C. A fertile branch with inflorescences; D. Detail of an inflorescence with flowers in lateral view; E. Flower in frontal view displaying the gynostegium. A, C showing Fleurot 838, B Fleurot & Dayé 902, and D–E Fleurot & Dayé 905. Photos by D. Fleurot.
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