AD FLORAM INDICAM (BALSAMINEE). 145 
74. I. ACUMINATA (Benth. in. Wall. Cat. 4754 !). Humilis, glaberrima, 
caule crasso simplici, foliis approximatis longe lanceolatis in petiolum 
angustatis acuminatis sinuato-crenatis subcoriaceis subtus glaucis 
nervis margine subparallelis, pedunculis axillaribus crassiusculis, brac- 
teis magnis late ovatis obtusis, floribus magnis, sepalis majusculis 
oblique ovato-cordatis obtusis acuminatisve, labello limbo cymbiformi 
acuminato, calcare elongato sensim angustato incurvo, vexillo orbicu- 
lato, alis bipartitis. 
Var. a. Foliis lanceolatis longius petiolatis apice elongatis. 
Var. 8. Foliis angustioribus interdum 6-pollicaribus. 
Hab. Rupibus madidis Mont. Khasia regione subtropica, alt. 4000-5000 
ped.! De Silva, &c. (fl. Aug., Sept.). (v.v.) 
Habitu I. lineari proxime affinis, sed major floribusque diversissimis. 
Caules csespitosi, 5-14", stricti, erecti. Folia 4-1" lata, subtus pallida. 
Flores speciosi, pallide rubri, pollicares. Capsule breves, erectz, 
1", oblong, subacute. Semina minima, lana fusca immersa! 
75. I. HOOKERIANA (Arn. in Hook. Comp. Bot. Mag. ii. 324). Fru- 
ticosa, perennis, ramis crassis, foliis petiolatis carnosulis 3-6" ovalibus 
acutis acuminatisve crenato-serratis, petiolis apice biglandulosis, pe- 
dunculis robustis erectis elongatis, floribus maximis 4-6 longe pedi- 
cellatis umbellatis, sepalis majusculis oblongo-lanceolatis, labelli limbo 
parvo cymbiformi abrupte in calcar crassum elongatum attenuatum 
contracto, petalis amplis, vexillo orbiculari.— Bot. Mag. 79, t. 4704. 
? I. biglandulosa, Moon, Cat. 18. 
Hab. Montibus tropicis Ceylonise, alt. 3000-5000 ped., Walker, &c. 
Species magnifica, elata, glaberrima. Rami crassitie digiti. Petioli 
2-5", apicem versus glandulis 2-stipitatis. Folia multinervia. Pe- 
dunculi crassi, 4-6". Bractee decidus. Pedicelli 1-9". Flores 
speciosi, 2" lati, calcare interdum 2" curvo; petalis lateralibus et vexillo 
subzequalibus, margine crispatis, albis? rubro-striatis. Capsula pro- 
planta parva, $" elliptico-lanceolata gibba, glabra. 
76. I. grandis (Heyne in Wall. Cat. 4759 !).—Arn. in Hook. Comp. Bot. 
Mag. 324, Madr. Journ. of Science, v. t. iv. 
Hab. Mont. tropicis Malabariæ! Heyne, et ?Ceylonie, Walker. 
Omnia I. Hookeriane, sed labello conico-infundibuliformi in calcar 2- 
pollicare sensim attenuatum, et petalo postico minore. 
Thwaites suspects that this does not differ specifically from I. Hooker- 
iana, and I have no doubt that he is right. 
77. Y. cAMPANULATA (Wight in Madr. Journ. of Sc. v. 11. t. vii., Icones, 
t. 744). Erecta, caule robusto, foliis 4-6" petiolatis late ovato- v. ellip- 
tico-lanceolatis acuminatis setuloso-serratis subtus glaucis, pedunculis 
axillaribus crassiusculis suberectis 3—4-floris foliis brevioribus, floribus 
umbellatis, bracteis magnis ovato-lanceolatis, floribus magnis, sepalis 
