Adansonia
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Recent papers in Adansonia
Th ree new species of the tribe Vanguerieae (Rubiaceae) from Madagascar are described with illustrations. Two species are placed in Pyrostria, one in Peponi- dium. Peponidium crassifolium is recognized by its thick and slightly succulent... more
Trois especes nouvelles, Hedyotis lucei, H nukuhivensis et H. tahuatensis sont decrites des iles Marquises, illustrees et leurs affinites discutees.
Davis, Aaron P., Rakotonasolo, Franck (2001): Two new species of Coffea L. (Rubiaceae) from northern Madagascar. Adansonia (3) 23 (2): 337-345, DOI: http://doi.org/10.5281/zenodo.5180300
Field observations, floral dissections, and pollen load analyses of insects captured on 35 species of Moraea (total 195 spp.), combined with past pollination studies on 16 more help identify five main floral types within this pan-African... more
Résumé/Abstract Les caractères anatomiques du bois ont été examinés pour cinq espèces de Myodocarpus, quatre espèces de Delarbrea, et l'unique espèce de Pseudosciadium (Araliaceae) aux microscopes photonique et électronique à... more
A new species of Leptactina (Rubiaceae) with axillary inflorescences, gibbous stipules and fruits ellipsoid from Cenral African Republic, L. deblockiae Neuba & Sonke, is described and illustrated here. Affinities of this new taxon with... more
Th e Dioscorea sambiranensis species complex is endemic to Northern and North- Western Madagascar. Its taxa have broad, cordate leaves with petioles roughly equal in length to the blade, lax male infl orescences with fl owers on long... more
Plusieurs especes de Weinmannia, appartenant a deux sections, existent dans l'est de la Malesie et l'ouest du Pacifique. La sect. Fasciculata, en grande partie de Malesie, s'etend vers l'est jusqu'a Fidji ; la sect.... more
Une nouvelle espece de Tricholepis (Asteraceae: Cardueae) de l'Inde. Une nouvelle espece d'Asteraceae, Tricholepis raghavendrae Saklani & Chaudhary, de Himachal Pradesh (Inde), est decrite et illustree. Elle differe des autres... more
KEYWORDS Ephippiandra masoalensis Lorence from the Masoala Peninsula of Madagascar Ephippiandra masoalensis,. , ., , , .,, it-t • i i • r 1 • Monimiaceae ls described and lllusttated. It is compared with six othet species of this... more
Two new species, Weinmannia magnifica J.C. Bradford & Z.S. Rogers and W. aggregata Z.S. Rogers & J.C. Bradford from Madagascar, are described and illustrated. Based mainly on inflorescence characters, W. magnifica is allied with four... more
La taxonomie des representants africains de Tetradenia Benth., genre afro-malgache, est passee en revue. Dans un traitement precedent du genre, une seule espece, T. riparia (Hochst.) Codd, etait supposee englober presque toute la... more