159. GRAMINER. 393 
2. Deyeuxia elatior, Hook. f. Fl. Brit. Ind. vii. p. 266. 
Calamagrostis scabrescens, var. elatior, Griseb. in Goett. Nachr. 1868, 
p. 79. 
Curnrr: between Peking and Jehol (Staunton!) Mus. Brit. 
Khasia Hills. 
Differs from the Indian specimens in the much shorter hairs 
on the callus. 
3. Deyeuxia Henryl, Rendle, n. sp. 
Culmus elatus 5-pedalis, basi vix 2 lin. crass., 3-nodus. Foli- 
orum vaging elongato, 9-15 poll. longe (vagina suprema inferiores 
excedens), quam internodia breviores, sublaxw, marginibus et in 
striis longitudinalibus breviter pilos»; ligula ovata, obtusa, 4— 
44 lin. longa; lamina linearis, basi in nervo mediano valido 
plieata, superne longe attenuata, bipedalis, 3 lin. lata, utrinque 
scabridula. Panicula vix pedalis, oblanceolata, densiuscula at 
superne laxior, culmus sub panicula, rhachis, et rami scabriduli ; 
rami sepius quini, ad nodos inferiores ascendentes, supra pani- 
cule medium subpatentes, infra medium ramulosi, ramuli et pedi- 
celli breves scabriduli; spicule 2 lin. long:e, purpureo-tincte. 
Gluma i. secundam paullulo excedens, ovato-lanceolata, acuta, 
uninervis, in nervo scabridula; gl. ii. late ovata obtusiuscula, 
3-nervis, glabra; gl. fertilis steriles. sub:equans, late ovata, 
4-nervis, apice truncata denticulata, arista basalis, geniculata, 
3 lin. longa, pili laterales in eallo minus quam 1 Jin. longi; palea 
quam gluma paullo brevior; anthere purpure:e, 1 lin. longo ; 
processus rhachille barbatus, cum pilis 14 lin. longus. 
Hurrmr: Fang (A. Henry, 6724!). Mus. Brit. : Herb. Kew. 
This species has the general habit of Deyeuxia sylvatica, but 
is distinguished by its blunt spikelets, subequal glumes, and 
form of panicle. 
4. Deyeuxia Hugoniana, Rendle, n. sp. 
Herba perennis, cæspitosa ; culmi aggregati, ad 10 pollieares 
longi, cum internodiis basalibus brevibus tenuibus cylindrieis, ad 
nodum supremum autem geniculati, tum erecti internodio elon- 
gato ad 8 poll. longo compresso, viride, glabro sed sub panicula 
scabridulo. Folia erecta, vagin: glabra, internodia inferiora 
tegentes, suprema circa 2 poll. longa, ad internodii basin arcte 
applicita; ligula brevis, obtusa, rotundata, glabra, 3 lin. longa ; 
lamina linearis, superne attenuata, acutiuscula, plana vel con- 
LINN, JOURN.— BOTANY, VOL, XXXVI. 2D 
