ANDROPOGON. ANDROPOGONER (AUCT. EDUARDO HACKEL). 469 
sessili plus duplo—triplo breviores, oblique disjungentes, disjuneti 
apice non v. obsolete cupulati, utrinque breviter eiliati, ciliis vix JA 
articuli æquantibus. Spiculæ sessiles oblongæ, 7 mm. longæ, virides : 
gluma I" brevissime bidentula, carina altera supra medium late 
alata, altera exalata, scabra, 7-nervis (nervo medio sæpe obsoleto, 
reliquis percurrentibus), medio depressa, dorso præcipue superne 
hirtula ceterum scabra, callo brevi obtuso pilis ipsum æquantibus 
barbato; II** marginibus villoso-ciliata, subtrinervis; IV* III*» æquans, 
oblonga, ad '/, usque in lacinias duas subulato-triangulares glabras 
fissa, inferne trinervis, ad aristze ortum non gibba, aristze glabrze 14 
mm. longs columna subulà parum brevior; anthere 3 mm. longs ; 
stigmata lineari-oblonga purpurea. Spicule pedicellatz» pedicellis 
quam articuli longioribus ceterum illis simillimis fultze, sessiles aquan- 
tes, oblong&, masculæ, virides : gluma I"* superne inzqualiter alata, 
aristam ipsä duplo breviorem emittens, scabra, superne parce pilifera, 
6—T-nervis; H quam Im '/—subduplo brevior, membranacea, 
oblonga, 3-nervis, ciliata, mutica; II et IV* II?» sub:zequantes, 
lineari-oblongz, ciliatze ; antherze 1,5 mm. longs. 
India orient. in montibus Nilagiri (Perrottet n. 1315). 
Sectionis Arthrolophis species incerte affinitatis, a me non visa. 
84. A. sanguinarius (Schreb. Beschr. d. Græs. p. 48, t. 28, 
f. 1.); racemis binis ternisve, culmo ramoso, gluma I"* spicule mas- 
cule aristata. 
Culmi ascendentes, glaberrimi, e nodis inferioribus ramosi. Vaginz 
compresse, leves. Laminæ lineares, 4 .mm. late, læves, subtus pilis 
albis adsperse. Racemi 5 em. longi, alter sessilis, alter pedicello 6 mm. 
longo fulti; rhacheos articuli brevissimi, pilis brevibus ciliati; pedi- 
celli compressi, margine interiore serie pilorum splendentium ciliati. 
Spieule oblongz; sessiles 8 10 mm. longs: gluma I"* oblique lan- 
ceolata, acuminata, dorso plana, viridis, margine rufo; II^ primá 
brevior, pergamea, marginibus implicatis; II (ut videtur) Hè! sub- 
æquans, angustior, hyalina, superne ciliata; IV* brevis, concava, in 
aristam 15—18 mm. longam abiens, columná quam subula '/, —duplo 
breviore. Spicul® pedicellat® 5 sessilibus breviores : gluma I"* apice 
bidentata, inter dentes aristam 4 mm. longam emittens, H® longe 
acuminata, II et IV* quam I breviores et angustiores, hyalinz, 
II: superne ciliata. Anther& long& (Descr. ex illa Schreberi ejusque 
icone desumpta). 
