HARRISELLA 143 



hooded over it. Column very short, without a foot ; anther 

 terminal, opercular, incumbent, rather fiat, indistinctly 2-celled ; 

 pollinia 2, globose, waxy, with short filiform stalks. Capsule 

 small, shortly eUipsoidal, dehiscing from the apex by six valves 

 which are alternately broad and narrow. 



Species, only one known, native of Jamaica and Cuba. 



The genus is very near to Campylocentrutn, in which it has been 

 included, but differs in the inflorescence, the lip, the form of the anther, 

 and the form and dehiscence of the capsule. 



It is dedicated to Mr. William Harris, F.L.S., Superintendent of 

 Public Gardens, Jamaica, and an indefatigable collector, who has added 

 much to our knowledge of the Jamaican Flora. 



H. popreeta Fawc. & Bendle in Journ. Bot. xlvii. 266 (1909). 

 — Aeranthus porrectus BeicJih. f. in Flora xlviii. 279 (1865) ; 

 Griseh. Cat. PL Cub. 265. Campylocentrum porrectum Bolfe in 

 Orch. Bev. xi. 247 (1903); Ames Orch. i. 15, t. 4. (PI. 31, 

 f. 16-21.) 



On trees ; in fl. and fr. in Nov. ; Manchester, Purdie I above Hope 

 Mines, Harris ! Fl. Jam. 7762. — Cuba, Porto Rico, Florida, Yucatan. 



Plant 1^-2 in. high. ASrial roots hanging free or sometimes attaching 

 themselves to the bark of trees, very slender, flexuose, white, canescent, 

 simple, to 1 dm. 1., "5 ram. br. Racemes several, clustered, zig-zag at 

 each node, 4-5 cm. 1. Bracts tubular below, obtuse, 1-3 mm. 1. Pedicels 

 slightly exceeding the bracts, thicker upwards than the base of ovary. 

 Flowers about ^ in. long, yellow-green. Ovary attenuated below, 

 glandular along six vertical lines, 2*7 mm. 1. Sepals reticulate-nervulose, 

 slightly keeled, a little over 2 mm. 1., median -8 mm. br. ; lateral 1 mm. 

 br. ; dorsal oval-elliptical, obtuse ; lateral oval, oblique, acute. Petals a 

 little over 2 mm. 1., "7 mm. br,, linear, obtuse, apiculate, 1-nerved. 

 Lip 2-5 mm. 1., obtusely apiculate. Spur -7 mm. Column terete; 

 clinandrium 2-loi3ed anteriorly ; anther-case, somewhat deltoid. Capsule 

 6 mm. 1., 5 mm. br. 



I ■^.,. 



X62. DENDROPHYLAX Reichb. f. 



Epiphytic leafless herbs, with the roots densely clustered, a 

 very short stem and no pseudobulb. Scapes thin, simple, with 

 small distant bracts. Flowers solitary on the scape or a few in 

 a raceme, very large, medium-sized or small. Sepals about equal > 

 free, spreading. Petals somewhat similar to the sepals. Lip 

 sessile at the base of the column, produced at the base into a 

 long spur much dilated towards the mouth, continuous with the 

 column, erect ; limb entire or 2-lobed. Column very sliort, 

 broad, without a foot. Anther terminal, opercular, incumbent, 

 indistinctly 2-celled ; pollinia 2, somewhat globose, waxy, each 

 with a stalk, which is simple or flat and 2-partite. Capsule 

 oblong or elongated. 



Species about 5, natives of West Indies. 



Sepals about f inch 1 1. D. funalis. 



Sepals about ^ inch 1 2. D. Barrettice. 



