I have not seen Broadway 3119 from 'Tobago, which 
Cogniaux ascribed to D. graminoides. 
Dichaea hystricina Reichenbach fil. Flora 48 (1865) 
279. 
Known from Cuba, Guadeloupe, Dominica, Grenada 
and Middle America, Dichaea hystricina has not hitherto 
been reported from Trinidad with the citation of authen- 
ticating material. 
Trintpap: Oropouche, April 1896, Alexander s.n. (Herb. Trin. 6096). 
Dichaea muricata (Sw.) Lindley Gen. & Sp. Orch. 
Pl. (1833) 209. 
Cymbidium muricatum Swartz in Nov. Act. Upsal. 6 
(1796) 71; FI. Ind. Oce. 3 (1799) 1454. 
Commonin most of the West Indies, Middle America 
and northern South America, Dichaea muricata appar- 
ently has not hitherto been cited, on the basis of speci- 
mens, from Trinidad or ‘Tobago. 
Trinipap: Heights of Aripo, January 10-26, 1922, Broadway s.n. 
(Herb. Trin. 9887); Nestor Village, February 12, 1955, Downs & Ait- 
ken 22 (Herb. Ames 67322). 
Dichaea picta Reichenbach fil. in Saunders Ref. Bot. 
2 (1870) t. 84. 
Dichaea picta was not cited by Cogniaux from Trini- 
dad and ‘Tobago. 
Trinipap: (Herb. Trin. 405); Crueger s.n. (Herb. Kew); February 
1846, Bradford s.n. (Herb. Kew); November 7, 1881, Fendler 782 
(Herb. Kew); Maraval, February 4, 1911, Broadway 4131 (Herb. 
Kew); Aripo Savannah, February 18, 1915, Freeman s.n. (Herb. Trin. 
8048); September 8, 1919, Broadway s.n. (Herb. N.Y. Bot. Gard.) ; 
El Tucuche, January 17, 1924, Hill, Williams et al s.n. (Herb. Trin. 
10705); Maraval, January 14, 1926, Broadway 6270 (Herb. Kew); 
Maraval, March 1926, Broadway s.n. (Herb. Kew); Caroni, April 30, 
1925, Freeman, Williams et al s.n. (Herb. Trin. 11021); Saut d’ Kau, 
north coast, December 14, 1930, Broadway 7438 (Herb. Ames 37199). 
Dichaea Rendlei G/eason in Bull. Torr. Bot. Club 
54 (1927) 604. 
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