CRAIB—DIDISSANDRA AND ALLIED GENERA. 263 
In his Flore du Kouy*Tcheou Léveillé reduced his Didissandra 
Fritschit to Franchet’s earlier species D. Mihieri. Little more 
than the types is known of these two species, and they differ so 
markedly in floral dimensions that for the present I prefer to 
enumerate them as distinct. 
a B. amabilis, Craib, comb. nov. 
otDidissandra amabilis, Diels in Notes Roy. Bot. Gard. Edin., 
V, p. 224 (1912), pro parte ; Lévl., Cat. Pl. Yunnan, p. 123. 
Yunnan. Eastern flank of the Lichiang Range. Lat. 27° 
25’ N. Alt. 10,000-11,000 ft. Moist moss-covered ledges and 
crevices of cliffs. Plant of 6-9 inches. Flowers light yellow, 
spotted purple. G. Forrest, 2689! Fl. Aug. 1906. 
497% var. taliensis, Craib, var. nov., corolla paulo breviore latiore 
if aurantiaco- vel aurantiaco-brunneo-maculata, caulis in- 
dumento sparsiore, foliis tenuioribus cognoscenda. 
Didissandra amabilis, Diels in Notes Roy. Bot. Gard. Edin., 
V, p. 224 (1912), pro parte. 
Yunnan. Eastern flank of the Tali Range. Lat. 25° 40’ N. 
Alt. gooo—10,000 ft. On trees and humus-covered boulders in 
shady situations in side valleys. Plant of 6-12inches. Flowers 
orange-yellow, spotted orange-brown. G. Forrest, 4385! FA. 
July-Aug. 1906. 
Ibid. Flowers deep yellow, spotted orange. G. Forrest, 
6893! Fl. July rogro. 
qar'o 5. B. Cavaleriei, Craib, comb. nov. 
| 9,94 Didissandra Cavaleriei, Lévl. et Van. in Compte Rend. Ass. 
: Fr. (1905), 1906, p. 425. 
Chirita sphagnicola, Lévl., Fl. Kouy-Tcheou, p. 182, quoad 
spec. infra citatum, haud Lévl. et Van. 
Didymocarpus Cavaleriei, Lévl. in Compte Rend. Ass. Fr, 
(1905), 1906, p. 427. 
Kouy-Tcheou, Esquirol, ~~ Fl. Aug. 1905; Pim-Fa, 
Cavalerie, 239! Fl. Aug. x 
Léveillé in his Flore du Kouy-Toheou reduced his Didissandra 
Cavaleriei, which is a true Didissandra (in the wide sense), to 
Chirita sphagnicola, which is a true Chirita. 
9018 6. B. Agnesiae, Craib, comb. nov. 
\9%0 Didissandra Agnesiae, G. Forrest in Notes Roy. Bot. Gard. 
Edin., viii, p. 334 (1915) ; Lévl., Cat. Pl. Yunnan, p. 123. 
Yunnan. Mountains of the Yung Peh. Lat. 26° 40 tN. 
Alt. go00-10,000 ft. Plant of 2-4inches. Flowers deep crimson. 
