558 MONOCOTYLEDONEJX. ANDROPOGON. 
a, genuinus; culmis foliisque glabris, spieulis c brevissime albo- 
hispidulis. — 
India orient. (König!, Klein, Wight 2315 et 189 h. pr.); in distr. 
Tschanda (Duthie) ; Ceylon pr. Anuradhapura (Trimen). 
B, velutinus; culmis foliisque velutino-puberulis ; spieule g gluma 
I»: inferne ad nervos rufo-hispidula. — Chrysopogon velutinus Arnott 
in h. Nees. 
Ind. or. : Appiapilly (Addapah), Wight 2314. 
197. A. Trinii (Steud. Synops. 1, p. 395); spieule 8 gluma II? 
carina infraapicali albo-ciliata, in reliqua */,—*/, parte dorsi non cari- 
nata, glabra. 
Culmi 70—100 em. alti, erecti, glaberrimi. Laminæ basi in vaginam 
decurrentes, acutæ. Panieula breviter v. non exserta, ovato-oblonga, 
erecta, rhachi ramisque scaberulis, ramis imis ipsá 3-plo brevioribus. 
Spieule 8 6—7 mm. long&, lineares, pallidze : gluma I™ chartacea, 
complicata, carina infraapicali setoso-ciliata, ceterum superne scabra, 
manifeste 4-nervis (interdum nervulo parvo medio aucta), secus ner- 
. vos sæpe hispidula; II biloba, ciliata, inter lobos aristam basi cilio- 
latam ipsam plus minus superantem emittens, scabra ; IV* brevissime 
obtuseque bidentata, 1-nervis, aristá 14—30 mm. longä. Antherz 
2 mm. longe. Spieule pedicellatz sessiles z:equantes v. superantes, 
lineari-lanceolatze : gluma I™ 5—7-nervis, scabra v. hirtula, mutica 
v. (sspe in eodem specimine) aristam 1—4 mm. longam exserens; 
anther& 3,5 mm. longæ. 
Var. a, genuinus ; vaginis glaberrimis, laminis glabris v. basin 
versus ciliatis, panieulze ramis 10*5—30^*, — Chrysopogon serrulatus 
Trin. ! in Mém. Ac. Petersb. ser. 6, vol. 2, p. 318, Spec. Gram. t. 331; 
Ch. Esenbeckii Arn. in Steud. Synops. 1, p. 395; Ch. ciliolatus Boiss. 
Fl. Or. 5, p. 458 excl. var. 8; Rhaphis ciliolata et Rh. cærulea Nees! 
ap. Steud. Synops. 1, p. 396, 395; Andropogon Trinii, ciliolatus, 
cæruleus Steud. ll. ec. — Laminæ 15—30 em. longe, 3—5 mm. lat. 
Panieula 8—12 em. longa. Spieule 5 sepissime eserulescentes, gla- 
brze, scabrze v. raro hirtule.— Spieule 8 in A. ciliolato Steud. (Royle 
318) interdum in singulis ramulis binze. 
India or.: Nepal (Royle 254, 255, Griff. 6816, Wall. 8791, 8788 
(cult.); Himalaya bor.-oceid. reg. trop. (Hook. f. et Thoms.); Kamaon 
(Duthie); Afghanistan in valle Kurram (Aitchis. 441, 503); Africa 
austral. extratropica (Burchell 2655). 
ß, increscens; vaginis inferioribus e tubereulis villosis, laminis 
