Anthogonium gracile Wall. ex Lindl.

Ormerod, Paul, Kurzweil, Hubert & Watthana, Santi, 2021, Annotated List of Orchidaceae for Myanmar, Phytotaxa 481 (1), pp. 1-262 : 21

Anthogonium gracile Wall. ex Lindl. , Gen . Sp. Orchid. Pl.: 426, 1840

Specimens examined:— KACHIN. Unspecified : Oct 1898, Mokim s.n. ( K) ; Putao District : 1220 m, 16 Aug 1916, Kingdon-Ward 7300 ( K) ; same loc., 1220 m, 6 Sep 1953, Kingdon-Ward 21311 ( BM) ; same loc., Dec 2015, Saw Lwin KSL 1050 ( RAF) ; Myitkyina District : without collector s.n. (not located, possibly CAL) , fide Pottinger & Prain (1898: 269). CHIN. Falam District : 1980 m, 25 Aug 1910, Venning 21 ( K) ; same loc., 1980 m, 30 Sep 1910, Venning 37 ( K) ; same loc., 1120 m, 23 Nov 2019, Tanaka et al. MY5690 ( TNS, photo seen) ; Mindat District : 1370 m, 29 Aug 1956, Kingdon-Ward 22600 ( BM) , det. E. A. Christenson ; same loc., 750−1200 m, 5 Dec 2002, Murata et al. 025587 ( MBK) ; same loc., 2006, Ling Shein Man 052211 ( MBK) ; same loc., 5Aug 2008, Matsumoto 20080603 ( MBK) ; same loc., 1200 m, 30 Oct 2008, Yasuda 053646 ( MBK) ; same loc., 700 m, 10 Sep 2011, Funakoshi et al. 085274 ( MBK) ; same loc., 22 Oct 2011, Law Shein 088250 & 088250 A ( MBK) ; same loc., 1500 m, 4 Sep 2012, Ling Shein Man 091654 ( MBK) ; same loc., 2075 m, 26 Aug 2013, Fujikawa et al. 094454 ( MBK) ; same loc., 1670−2445 m, 2 Sep 2013, Fujikawa et al. 094933 ( MBK) . MANDALAY. Pyinoolwin District : 1675 m, 27 Oct 1912, Lace 6016 ( E, K) . SHAN. Taunggyi District : 1525 m, 27 Sep 1911, Robertson 436 & 437 ( K) ; same loc., 1150 m, 15 Sep 2015, Baba et al. 103256 ( MBK) ; same loc., 1485 m, 23 Sep 2015, Baba et al. 103704 ( MBK) ; Kengtung District : 1220 m, Oct 2009, MacGregor 818 ( E) . MON. Mawlamyine District : 1846, Lobb 349 ( K) . TANINTHARYI. Fide Aung et al. (2020: 62) .

Distribution:— The central Himalayas, northeastern India, Myanmar, Thailand, Indochina and southwestern and southern China.