Willdenowia 36
Willdenowia – Annals of the Botanic Garden and Botanical Museum Berlin-Dahlem
ISSN 0511-9618
© 2006 BGBM Berlin-Dahlem.
Kilian, N., Kürschner, H. & Hein, P.: Euphorbia greuteri (Euphorbiaceae),
a new single-spined succulent from the foothills of Jabal Urays, Abyan, Yemen.
Willdenowia 36 (Special Issue): 441-446.
doi:10.3372/wi.36.36141
Abstract
A dwarf pulvinate succulent perennial of the group of
single-spined species of Euphorbia sect. Euphorbia
from the foothills of the volcanic Jabal Urays massif, on the coast
of the Gulf of Aden, is described as a species new to science and
illustrated. It was formerly identified with E. triaculeata from the
coastal plains of the Red Sea, but differs even habitually by
medusoid growth similar to E. actinoclada. The species is
named in honour of Prof. Werner Greuter.
Key words:
angiosperms, taxonomy, Arabian Peninsula, medusoid growth, Euphorbia triaculeata.
