Background Majority of the species within Senecioneae are classified in Senecio, making it
the tribe's largest genus. Certain intergeneric relationships within the tribe are vaguely …

Ethnobotanical Knowledge Transmission and Evolution: The Case of Medicinal Markets in
Tanga, Tanzania. This paper explores the range and distribution of local ecological …

Abstract Cirsium (ie,“thistles”) are one of the most taxonomically challenging groups of
Compositae in North America. This study represents the first attempt to infer a broadly …

Aim Our aims were to provide a detailed chronology of past vegetation changes in the
tropical mountains of west‐central Africa since the Last Glacial Maximum and to discuss …

Mount Kenya, with its rich plant diversity, is among the famous tropical mountains in the
world, and is the second highest mountain in Africa after Mount Kilimanjaro. An annotated …

Conyza sumatrensis is recognized as distinct from C. bonariensis and C. canadensis.
Conyza albida and C. floribunda are treated as synonyms of C. sumatrensis. Conyza …

L.), a plant of the Asteraceae family, has long been recognized as a weed of global
significance (Aneja et al., 1991; Towers and Subba Rao, 1992; Evans, 1997; Pandey et al …

Abstract Kilian, N., Hein, P. & Hubaishan, MA (ed.): Further notes on the flora of the southern
coastal mountains of Yemen.—Willdenowia 34: 159–182.—ISSN 0511-9618;© 2004 BGBM …

Background The invasive weed species Gutenbergia cordifolia has been observed to
suppress native plants and to dominate more than half of the entire crater floor (250 km 2) in …

Myxodiaspory, the extrusion of sticky substances by the diaspores (seeds, fruits, anthocarps,
and parts of infrutescences), has several selective advantages, one of which is aiding the …