40 135. oRcHIDACEXE: NEOTTIEX. 
Tropidia semilibera, Blume, Coll. Orch. Archip. Ind. p. 122. 
Cnemidia semilibera, Lindl. Gen. § Sp. Orch. p. 463. 
Formosa: Ape’s Hill, Takow, in dark situations (4. Henry, 
1905) Flowers white. Herb. Kew. 
India aud Philippines. 
2. Tropidia formosana, Rolfe, in Ann. of Bot. ix. (1895) p. 158. 
Formosa: Bankinsing (A. Henry, 1573!). Herb. Kew. 
3. Tropidia hongkongensis, Jolie, 
Tropidia curculigoides, Benth. FT. Hongk. p. 359, excl. syn., non 
Lindl. 
Honekone (Champion, 522!). Herb. Kew. 
Bentham unites both this and the Philippine 7. septemnervis, 
Reichb.f. (Ptychochilus septemnervis, Meyen), with the Himalayan 
T. curculigoides, Lindl., and ma note further confounds it with 
species from Malaya and Ceylon. The inflorescence is not in 
good condition, but the ‘leaves are distinctly narrower than in 
both the Himalayan and Philippine plants. 
[ Tropidia grandis, Hance, is Geodorum semicristatum, Lindl.] 
1. Neottia camtschatica, Spreng. Syst. Vey. iii. p. 707; Ledeb. 
Fl. Ross. iv. p. 82. 
Ophrys camtschatea, Linn. Sp. Pl. ed. 1, p. 948. 
Epipactis camtschatea, Sw. in Vet-Acad. Nya Handi. Stockh, xxi. 
(1800) y. 232. 
Serapias camtschatea, Steud. Nomencl. Bot. ed. 1, p. 766. 
Neottia kamtschatica, Lindl. Gen. § Sp. Orch, p. 458. 
Neottia camtschatea, Reichb. Ic. Fl. Germ. xiii-xiv. p. 146, t. 478. 
fig. 1, 2. 
Kawsun: Tangut (Przewalski!) Herb. Kew. 
Siberia. 
2. Neottia micrantha, Lindl. Gen. d Sp. Orch. p. 453; Ledeb. 
Fl. Ross. iv. p. 82. 
Hvrrn (A. Henry, 6877 ! 6877a!). Herb. Kew. 
Siberia. 
A rather anomalous species. 
l. Listera grandiflora, Rolfe, in Kew Bulletin (1896), p. 200. 
Hurren: Fang (4. Henry, 6876!); SzecuuEN: Mount Omei, 
in dark damp place at 8000-9000 ft. (Faber, D, 948!). Herb. 
Kew. 
A most distinct species, the largest-flowered one in the genus. 
