377 
4-.S mm. hmirae. Senium posticum lanceolatnm, acuminatum, 
circa 8-10 mm. longum ; sepala lateralia similia, ad medium 
connata. Petala lanceolata, acuminata, 8-10 mm. longa. Label! um 
recurvum, ovato-lanceolatum, acuminatum, circa 8-10 mm. longum, 
medio bicristatum, cristis undulatis. Columna clavata, 6 mm. 
longa, alis angustis. 
Brazil. Binot; Environs of Rio de Janeiro, Glaziou, 14,303. 
Sent to Kew in 1902 by M. Binot, and flowered in the collection 
in July of the following year. The flowers are greenish-yellow, 
as in the allied species, from all of which it differs in its -ran. Inn 
habit. 
285. Trigonidium subrepens, Rolfe; afflne T. tenui, Lodd., 
pseudobulbis majoribus, foliis latioribus, et sepalis latioribus 
distinctum. 
Wntsoma subrepens, validum. Pseudobalbi subdistantes, oblongi, 
subcompressi, lateribus obscure tricostati, 2-5 cm. longi, mono- 
phylli,basi vaginis membranaceis trinngnlari-ovatis nbreeti. Folia 
ligulata, subobtusa, circa 15-17 cm. longa, 1-1*3 cm. lata, Bub- 
coriacea. Scapi subgraciles, circa 15-17 cm. longi, vaginis 
numerosis lance. .lntis imbricatis ohtocti. Brarf'-ae lance, >latae, 
acuminarae, apice carinatae, circa 3 cm. longae. Sepal am posTicum 
t'lij.mboi.leo-obhuieeolatnm. apice acuminatum ct recurvum, circa 
2'5 cm. longum ; sepala lateralia subobliqua, late elliptic t. apice 
acuminata et recurva, circa 2'5 cm. longa. Petala anguste elliptico- 
oblonga, apice apiculata et recurva, nitida, trinervia, 1 cm. longa. 
Labdhim trilobum, 5 mm. longum: Inbis lateralibus angustis 
obtusis erectis ; lobo intermedio late oblongo obtuso reflexo ; 
callo oblongo obtuso earnoso. Columna oblonga, 1 mm. longa. 
Habitat not known. 
A species introduced by Messrs. Sander & Sons, and afterwards 
by Messrs. Hugh Low & Co., who sent a plant to Kew, where it 
flowered in June, 1906. The sepals are greenish-yellow, faintly 
lined with brown, the petals whitish, with three brown lines and 
a brown blotch at the apex ; and the lip greenish -yellow, with 
brown radiating veins on the side lobes. 
286. Renanthera annamensis, Rolfe; a R. Imschootiana, Rolfe, 
floribus duplo minoribus et sepalis maculatis distincta. 
Herba epiphytica, erecta vel subscandens, radicans, 20-30 cm. 
aha. Ruf/irrs crasHi. F<»lia disticha, patentia, circa 2 cm. distantia, 
oblonga, obtusa et inaequaliter biloba, crasse coriacea, 5-7 cm. longa, 
1*5-1*8 cm. lata. !{ar,,ni interdum ramosi, circa 20-25 cm. longi, 
multiflori. Bracteae ovato - oblongae, obtusae, 2 mm. longae. 
Pedicelli 1 cm. longi. Sepalum posticum anguste oblongum, 
obtusum, concavum, circa 1*8 cm. longum, 3*5 mm. latum ; sepala 
lateralia spathulata, subobtusa, circa 1*8 cm. longa, 6 mm. lata. 
Petala anguste oblonga, obtusa, subconcava, 7 mm. longa, - mm. 
lata. Labellum trilobum, 6 mm. longum; lobi lateral 
triangulares, acuti, carnosi, 2 mm. longi ; lobus intermedins 
patens, cordato-orbicularis, obtusus, 3*5 mm. latus, basi q»mque- 
callosus; calcar saccatus, oblongns, obtusus, 4 mm. longus. 
Coin, ,rna i ata> 3 mmt longa. 
