38. GENERAL COLLETT AND MR. W. B. HEMSLEY ON PLANTS 
dueti, breviter pedicellati ; calyx dense villosus, bilabiatus, quam 
petala paullo brevior, segmentis lanceolatis vix acutis 2 superio- 
ribus latioribus longioribus; vexillum fere orbiculatum, extus 
medio apicis parce barbatum, intus basi bicallosum, ungue brevi 
recto puberulo; ale obovate ; carina leviter incurva, brevissime 
unguieulata, margine superiore ciliata; stamina glabra: ovarium 
glabrum, sessile, circiter 14-ovulatum, stylo incurvo glabro sta- 
mina superanti. .Legwmen (immaturum tantum visum) 1-2- 
spermum. 
Shan hills at 4000 feet. 
Allied to C. pusilla, Heyne, and C. hirta, Willd., but at once 
distinguishable by its more prostrate habit and rounded leaves. 
DESCRIPTION OF PLATE V. 
Portion of a plant of Crotalaria perpusilla, Coll. et Hemsl., nat. size. 
Fig 1, portion of a leaf; 2, a flower, with petals and stamens removed ; 3, keel ; 
4, a wing; 5, standard; 6, stamens; 7, pistil, with the ovary laid open ; 
8, very young pod. All the dissections more or less enlarged. 
Crotalaria albida, Heyne; Fl. Brit. Ind. ii. p. 71.—Shan 
hills at 3000 feet. 
Throughout India, Malaya, and China. 
Crotalaria ($ Calycinæ) burmanica, Coll. et Hemsl., n. sp. 
Herba annua vel perennis, undique pilis longis vestita, caulibus 
erectis strietis, ut videtur, simplicibus appresse argenteo-pilosis. 
Folia simplicia, brevissime petiolata, papyracea, erecta vel caule 
appressa, anguste lanceolato-oblonga, oblanceolata vel superiora 
fere linearia, 1-13 poll. longa, vix acuta, utrinque, sed precipue 
subtus, pilis longis appressis albidis parce vestita; stipule 
minute, subulate. Flores circiter 9 lineas longi, in racemos 
erectos compactos terminales dispositi, pedicellis brevissimis, 
bracteis angustissimis persistentibus flores plus guam dimidio 
brevioribus; calyx longe denseque villosus, corollam fere æquans, 
subbilabiatus, segmentis vix acutis, 2 superioribus latioribus; 
vexillum fere orbiculare, extus secus plieam apicem versus hir- 
sutum, intus basin versus biaurieulatum, ungue brevi lato con- 
spicue biealloso; ale obovato-oblong:, breviter unguiculate, 
vexillum fere æquantes, ungue torto; carina brevior, incurva, 
apice lata, retusa vel breviter bilobata, lobis rotundatis ; ovarium 
