302 _ MR. SPENCER MOORE ON THE 
CRASSOCEPHALUM, Moench. (Gynura, Cass.) 
C. RUWENZORIENSE, sp. nov.; caule ascendente angulato 
canaliculato puberulo, foliis petiolatis ovato-deltoideis acutis 
basi aperte cordatis marginibus calloso-dentatis vel dentato- 
lobulatis carnosulis glabris, corymbis dense multicapitulatis rari- 
et parvifoliatis, capitulis mediocribus homogamis (flosculis omni- 
bus hermaphroditis) circa 30-flosculosis, involucri subcylindrici 
phyllis 8 lineari-oblongis obtusis margine hyalinis adjectis paucis 
exterioribus minimis, flosculis involucrum bene superantibus, 
antheris basi minutissime sagittatis, acheniis immaturis cylindricis 
apice dilatatis 8-10-striatis glabris, pappi setis quam corolla 
paullo brevioribus scabriusculis. 
Hab. Ruwenzori Mountain, 7-8000 feet; G. F. Scott Elliot, 
no. 7777. 
- Foliorum lamina 6:0-7:0 em. long., 6:0 cm. lat.; costa centralis 
pinguis, coste secundaria pauce, Superiores obscures ; petioli 
3°0 cm. long., crassiusculi, basi dilatati. Corymbi 8°0-10°0 cm. 
diam., puberuli. Capitula 1:2 em. long. Involucrum 0°8 cm- 
long., 0°6 cm. diam.; phylla 0°25-0°3 em. lat., dorso carinulata. 
Corolle paullo ultra 1:0 cm. long.; tubus angustus, ima basi 
necnon faucibus ampliatus ; lobi deltoideo-lineares, 0-2 cm. long. 
Styli rami appendicibus subulatis adjectis 0-4 em. long. 
Known at once by the broadly cordate dentate or dentate- 
lobulate leaves and densely massed capitula. 
C. VITELLINUM (Gynura vitellina, Benth.). 
British East Africa, Sotik and Mau Forest; F. J. Jackson. 
C. DIVERSIFOLIUM, Hiern, var. CREPIDIOIDES. 
Valley of the Thika-Thika ; Dr. J. W. Gregory. Somaliland, 
Sheik Mahomet; Dr. Donaldson Smith. Kikuyu; F. J. Jackson- 
Cineraria, Less. 
C. Bucnanani, sp. nov. Erecta, puberula, caule lignoso 
valido ramoso albo, foliis magnis late deltoideo-cordatis 5-7-lobatis 
lobis irregulariter dentatis tenuiter membranaceis inferioribus 
longissime superioribus brevius petiolatis, capitulis parvis hetero- 
gamis radiatis circa 20-flosculosis in cymas sublaxas multicapi- 
tulatas longipedunculatas terminales yel axillares digestis, 
nvolucri phyllis 8-9 oblongis vel oblongo-linearibus obtusis 
