440 MONOCOTYLEDONEJE. ANDROPOGON. 
a, genuinus; spiculæ sessiles aristatze : gluma I™ nervis 1—2 intra- 
carinalibus. 
B, muticus: spiculæ sessiles muticze : gluma I™ preeter nervos cari- 
nales enervis, magis acutata. 
India orientalis in regione montana superiori : Nepal (Royle 227) ; 
Kamaon ad 3300 m. (Duthie in h. m.); Himalaya bor.-oceid. alt. 
2000—2800 m. (Hook. f. et Thoms.), Massuri (Hügel in h. Vind.), pr. 
Chini (Stoliczka ibid.); var. p. in Nepalia (Royle 235). 
00 Spicule sessilis gluma I=* dorso profunde canaliculato-depresso, preter nervos carinales enervis. 
61. A. yunnamensis. 
Cæspitosus. Culmi 50—60 cm. alti, graciles, erecti, Hin 
teretiusculi, glaberrimi, e nodis superioribus ramos filiformes solita- 
rios longiusculos suberectos simplices edentes. Vagin® arctæ, glaber- 
rimze, internodiis breviores. Ligula 1—1,5 mm. longa, rotundato-trun- 
cata, glabra. Lamins e basi subangustata vaginá angustiore lineares, 
10—14 cm. longe, 2,5—3,5 mm. late, plans, suberectz, virides, 
plane, subtus glabra; scaberule, supra lzeves, versus basin margines- 
que pilis longis tenuissimis basi tuberculatis laxe adsperse, margine 
seabr®, costa media tenui uninervi supra non albolineata, nervis late- 
ralibus tenuibus non prominentibus. Spathz propri: 2,5 em. longs, 
anguste lanceolatze, laminze rudimento mucronatæ, pedunculo racemo- 
rum communi glaberrimo breviores. Racemi bini, appressi, 2—2,5 em. 
longi, pilosuli, colore atroviolaceo suffusi : articuli pedicellique spieula 
sessili '/,—subduplo breviores, elavati, appendice bi-tridentato coro- 
. mati, pilis tenuibus albis acerescentibus summis articulo duplo bre- 
vioribus ciliati. Spiculæ sessiles cum callo fere 1 mm. longo obtuso 
brevissime barbulato 6 mm. longz, fere a latere compresse, a fronte 
vise sublineares : gluma I" in ?/, superiore subangustata, anguste 
truncatula, integra, marginibus late implicata, carinis elevatis superne 
aculeolato-scaberrima ; II“ P= :equans, membranaceo-chartacea, 
elliptico-lanceolata, navicularis, acuta, acute carinata, carina superne 
sinuata, aculeolato-scaberrima, 1-nervis, marginibus ciliolatis; IP 
P subzequans, ovato-lanceolata, acuta, 3-nervis, ciliolata, purpurea ; 
IV: secundä '/, brevior, in !/, superiore bifida, lobis subulatis ciliola- 
tis, aristæ 8—10 mm. long: columna scaberula, subulam basi subtor- 
tam æquans; palea quam gluma II: 3-plo brevior, late oblonga, 
truncata, denticulata, glabra, enervis. Spieule pedicellatz lanceola- 
tz : gluma I^^ 7-nervis, acuta, II^ 3—5-nervis, III* 3-nervis, ciliata, 
