CRAIB—REVISION OF PETROCOSMEA. 275 
longo ; labium posticum fere ad basem bilobatum, anticum vix 
ad medium trilobatum, lobis apice rotundatis ciliolatis. Fila- 
menta recta, pilis capitatis brevibus densius furfuracea, vix 
2 mm. longa, antheris 3 mm. longis. Ovarium calyce paulo 
brevius ; stylus 6 mm. longus, superne glaber, inferne sparse 
pubescens, stigmate parvo. Capsula circa 6 mm. longa. 
Yunnan. Yunnan-sen—fissures des roches—montagne—fi. 
bleues. F. Ducloux, 548/906! Fl. June 1908 (type). Yunnan- 
sen, Maire, 230! 615 (Fl. May)! 2/671 (Fl. June)! 1349! 
14. P. Martinii, Lévl. in Fedde Rep. Nov. Sp., ix, p. 329 (1911). 
P. Cavaleriet, Lévl., l.c., p. 329, pro parte. 
Vaniotia Martini, Lévl. in Bull. Acad. Geogr. Bot., xu, 
p. 166 (1903). 
Kouy-Tcheou. Gan-pin, Martin et Bodinier, 2683! FI. 
June 1899. Long-ly, Cavalerie, 837! 
15. P. iodioides, Hemsl. in Hook., Ic. Pl., xxvi, t. 2590 (1899). 
Yunnan. Mengtze, N. mts., on cliffs in shade, 7000 ft. 
Henry, 10,259! 
