78 | MALAXIDE E. DENDROBIEEX. 
obtusis, petalis undulatis obtusis sepalis majoribus, labello cucullato: 
limbo ovato obtuso undulato integerrimo intüs pubescente. 
Hab. in Zeylona, supra arbores, in montem Nuera Ellia, florens Januario, 
Macrae, (hab. s. sp. et ic. pict.) 
Flores magni, aurei, ex Macrae odoratissimi. Labellum disco aurantiaco. 
18. DEeNpnonivM biflorum. Swartz. 
D. caule tereti simplici, foliis lineari-lanceolatis acuminatis planis, pedun- 
culis bifloris lateralibus e paleis erumpentibus, labello trifido acuminato. 
Epidendrum biflorum.  Forst.! Prodr. n. 318. ; 
Dendrobium biflorum. Swartz. act. Holm. 1800. p. 246. Willd. no. 17. 
Hab. in Societatis insulis, Forster; Nav. Cook. (v. iconem Forsterianam in 
Bibliotheca Banksiana, et s. sp. sine floribus in Herb. Banksiano.) 
Obs. Flores e paleis corneis ex internodiis provenientibus erumpunt. 
19. DENpRoniIUM macrostachyum, 
D. caulibus teretibus pendulis flagelliformibus, foliis ovato-lanceolatis sub- 
membranaceis, floribus ternatis racemum spurium formantibus, sepalis 
ovatis acutis, petalis lanceolatis sepalo supremo subzqualibus, labello 
cucullato venoso: limbo ovato obtuso ciliato intüs pubescente. 
Hab. supra arbores Zeylone, florens Julio, Macrae. (hab. s. sp. et ic. pict.) 
Flores virescentes quam D. cucullati multó minores. Sepala et petala 
apice violacea. Labellum apice viride, venis roseis pulcherrime pictum. 
From a dried specimen of this species communicated to me by Mr. 
Macrae I picked a small living shoot, which has since sprouted forth 1 
the Garden of the Horticultural Society where it is now growing. 
20. Denprosium heterocarpum. Wail. 
D. caulibus teretibus pendulis, foliis oblongis acutis planis, floribus gemi" 
natis odoratis racemum spurium formantibus, sepalis lineari-oblong!s 
acutis, petalis ovatis acutis sepalo supremo majoribus, labello unguicu" 
lato, limbo subpanduriformi holosericeo medio elongato acuminato plano. 
Hab. in Napalia, Wallich. (v. ic. pict. in Museo Anglo-Indico.) 
Flores dilutissime flavescentes, fragrantissimi (ex cl. Wallich). Labellum 
luteum intüs rubro obscuro pictum. Capsule ex Wallich carnosa, 19- 
crassate, subclavate, angulis crassissimis bilobis. 
Very near D. cucullatum from which it is distinguished by its pale 
yellow fragrant flowers, and the form of the labellum. 
21. DENDROBIUM amenum. Wall. 
D. caulibus pendulis gracilibus nebulosis floriferis aphyllis, foliis lance? 
latis acutis, floribus geminatis racemum spurium formantibus lo 
pedunculatis divaricatis, sepalis oblongis obtusis, petalis obtusis sepalo 
supremo pauld majoribus, labelli cucullati limbo ovato obtuso crenulaio 
leviter ciliato: disco villoso. 
? Dendrobium aphyllum. Roxb. Mss. 
Hab. supra arbores in Napalia, florens Aprili Maio, Wallich, (v. ic. pict. ™ 
Museo Anglo-Indico.) 
Planta florifera omnino aphylla, caulibus gracilibus nebulosis dignoscend? 
Flores albi maculà parvà violaceà ad apicem cujusvis segmenti. 
bellum intüs versus basin viridi-luteum. 
