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2023
Journal article
Tephrosia kindiana (Leguminosae: Papilionoideae), a new species from Guinea.
, a new plant species from Guinea, is described and illustrated. It is a shrub 90 – 120 cm tall, multi-stemmed from the base. The leaves have 5 – 13 oblanceolate leaflets; the inflorescence consists of solitary flowers in the leaf axils, or 2 – 3-flowered fascicles; the flowers are...Haba, Pepe M. ; Holt, Beverley J. ; van der Burgt, Xander M.
Tephrosia kindiana, Endangered, New species, Guinea, Africa, Mont Gangan, and Fabaceae
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2021
Journal article
Euphorbia mbuinzauensis, a new succulent species in Kenya from the Synadenium group in Euphorbia sect. Monadenium (Euphorbiaceae).
, a succulent new species of the group in Euphorbiaceae from Makueni County, Kenya, is described and illustrated. Morphologically, it is most similar to , but differs mainly by its shrubby habit (up to 4 m), abaxial leaves surfaces with densely stellate hairs, 2–4-forked cymes, smaller bracts (ca. 2.5 ×...Wei, Neng ; Mutie, Fredrick Munyao ; Mwachala, Geoffrey ; Grace, Olwen M. ; Hu, Guang-Wan …
Succulents, Endangered, Synadenium, East Africa, Taxonomy, and Molecular phylogeny
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2021
Journal article
Densities, plant sizes, and spatial distributions of six wild populations of Lophophora williamsii (Cactaceae) in Texas, U.S.A.
Lophophora williamsii (Cactaceae) is thought to be threatened by habitat loss and overharvesting. However, basic demographic and habitat information to evaluate its conservation status have been lacking. We surveyed six wild populations of this species, three in South Texas and three in West Texas, to begin to address this gap....