POLLINIA . ANDROPOGONEÆ (AUCT. EDUARDO HACKEL). 173 
tam patulam ipsam-æquantem emittens; floris g antheræ 2,5 mm. 
longæ; IV* quam II® 4-plo brevior, ovata, acute biloba, 3-nervis ; 
arista 15—18 mm. longa validiuscula, columná rectá glaberrimá cas- 
taneä e glumis longe exsertá subulam rectam flavidam zequante ; palea 
floris 8 ovata, obtusiuscula, denticulata, hyalina, ener vis, glabra. 
Stamina 0?. Styli stigmata superantes. Pedicelli spicularum prima- 
riarum articulis '/, breviores, angustiores, complanati, simili modo 
ciliati ; spieulze pedicellatæ 2,5—3 mm. longs ; gluma I™ non canali- 
culata, binervis, II breviter mucronata, III*, palea, flos c nulla, IV* 
brevius aristata. 
Birma in montibus pr. Promé. (Wall. 8812); Celebes (Wichura in 
h. berol.). 
19. P. vagans (Nees! ap. Steud. Synops. 1, p. 410); laminis e- 
basi angustata (non petioliformi) linearibus ; -articulis subelavatis. 
utroque margine breviter ciliatis ; spiculis 3,5—4 mm. longis arista 
duplo superatis, gluma II“ mucronulata. 
Culmi ad 1 m. longi, graciles, glaberrimi. Vaginæ glaberrimæ v. 
callo pilosulæ. I acuminatæ, 12—15 cm, longæ, 5—8 mm. 
latæ, rigidæ, utrinque glabræ, seaberulie. Racemi 3—5, rhachi com- 
muni glaberrima infixi, 6 em. longi, subgraciles, e viridi et rubescenti 
variegati, pilosuli ; articuli spicula paullo — '/, breviores, crassiusculi 
(spieulä angustiore), dorso convexo glabri. Spiculæ sessiles oblongze, 
callo pilis spicula 3—4-plo brevioribus parcis barbato; gluma I"* char- 
taceo-membranacea, obtusa, emarginata, carinis in '/, superiore plus 
minus rigide ciliolatis, dorso lævis ; II“ membranacea, acutiuscula, 
mucronulata ; antherz floris d 2 mm. longs ; IV* quam Hè 5—8-plo- 
brevior, ovata, biloba; arista 8—10 mm. longa, columnä castaneá 
glaberrimá rectá parum exsertá subulam paullo pallidiorem basi tor- 
tam :equante; palea floris 8 glumam IV** subduplo superans, 
ovalis, obtusa, 3-denticulata, enervis. Stam. 0 ?. Styli stigmata supe- 
rantes. Pedicelli articulis '/, breviores, paullo angustiores ; spiculæ 
pedicellatze sessilibus simillimze nisi gluma I” carinis scabra nec 
ciliata, laxe canaliculata; III, palea, flos 5 nulla. 
a, genuina. Articuli spieulam subzquantes, ciliis ipsis 3—5-plo bre- 
vioribus obsiti ; gluma prima brevissime ciliata, callo breviter barbato; 
palea floris 8 glabra. 
Nepal (Wall. 8807 B.). 
B, dubia. Articuli spicula '/, breviores, ciliis i ipáis 2-plo brotiofflius 
obsiti ; gluma Į™ manifeste ciliata (ciliis '/, diametri glumze squanti- - 
- bus), callo pilis '/, spieulze zequantibus barbato ; palea d 
