514 MR. S. TROYTE DUNN ON 
apice in rostro gracili attenuata, compressa, multicostata ; rostrum 
flavum, achenio 3-4-plo brevius ; pappo albo. 
Yunnan: in shade on dry clay walls of ravines in forests near 
Szemao, A. Henry, 11694, 11694 A. 
Prenanthes glandulosa, Dunn; a P. scandente, Hook. f. et 
Thoms., pedunculis glanduliferis differt. 
Herba 1-1}-pedalis, superne dense setaceo-glandulosa, infra 
glabra. Caulis simplex, foliatus, striatus. Folia petiolata, 
subcoriacea, triangulato-cordata, preter petiolum 2-4 poll. longa, 
irregulariter sinuato-dentata, dentibus apiculatis; inferiora 
petiolo gracili basi dilatato amplexicauli equilonga ; media petiolo 
alato in vagina oblonga abeunte ; suprema oblonga, sessilia, 
amplectentia. Capitula numerosa, } poll. diam., paniculata, 
pedunculis bracteolatis sepius equilongis. nvolucrum 6 lin. 
longum ; bractee lineari-oblonge, interiores obtuse, glabre, 
violacesw, exteriores pauce, lineares, glandulifera. Flores 9-10 
lin. longi, styli rami tenues. Achenia 3 lin. longa, pallida, 
leviter compressa, 6-striata, apice basique paullo contracta ; pappo 
sordido, 
Grown from seed received from West China by Mr. A. K. 
Bulley. 
Prenanthes Henryi, Dunn; a P. khasiana, C. B. Clarke 
involucro imbricato distincta. 
Herba elata, preter paginam inferiorem foliorum pedunculosque 
nonnunquam puberulos glabra. Caulis simplex, foliatus, fistulosus, 
striatus. Folia petiolata, membranacea ; media pinnata ambitu 
ovata, 6-12 poll. longa, pinnis 2-6 ovatis lanceolatis, petiolulatis 
vel sessilibus, irregulariter sinuato-dentatis, incisis, lobatis vel 
subintegris, dentibus apiculatis, lobo terminali similariter inciso, 
magno, triangulari; suprema lanceolata, pinuati-lobata vel 
serrata, sessilia. Capitula 2-3 lin. diam., 6-flora, numerosa, 
paniculata, pedunculis bracteolatis seepius quam flore brevioribus. 
Involucrum pluriseriatum, 6 lin. longum ; bractee lineari-oblonge, 
obtuse, exteriores pauce, gradatim breviores. Flores rosei, 7 lin. 
longi; styli ramis brevibus. -Ackenia vix matura, rubra, com- 
pressa, striata, apice paullo contracta; pappo albo. 
SzecuvuEN: North Wushan, 4. Henry, 7022, 7022 A ; YUNNAN: 
Feng Chen Lin, mountain forests, 7000 ft., 4. Henry, 11214. 
