Fennisetum.'] olxxiii. gbamink^. (J. D. Hooker.) 89 



C. bulbosus, Fresen. ex Stevd. I. c. C. pennisetlformig, Hochsti ex Steud. I. o. 109. 

 C. setigerus, Serb. Heyne ex Wall. Gat. n. 8649 A. j Aitchis. Cat. Fanyab, Fl. 162. C. 

 lappaoeue, Tausch in Flora XX. (1837) 57. — The Panjab, Upper Gangetic Plain, and 

 Deccan Peninsula, Arabia, Africa, Madeira. A nearer approach to CencMus than 

 JP, cenohroides, but at once distinguishable from that genus by the filiform tips of 

 the bristles of the involucel. It occurs here and there in the same areas as P, 

 cenckroides, and passes into it. 



12. P. Frieuril, Sunth Revis. Oram. ii. 411, t, 119, JEnum. PI. i. 

 162, Suppl. 119; habit of P. cenckroides, but involucel nearly twice as 

 large, the longer bristles f in. long, the spikeleta one or two sessile and 

 gl. I minute or 0. Steud. Syn. Gram. 105. Cenchras macrostachyus, 

 Hochst. ex Steud. I. c, 109. 



■ The Panjab J Drummojid (Herb. DwiiJe). Kajputana; at Jeypoor, DuMie. — 

 DiSTEiB. Afr. trop. 



Quite glabrous. Stems tall, slender, erect, or short prostrate stout and much 

 branched, with geniculate leafy branches. Leaves 1-8 in,, rigid, narrow with 

 filiiorm tips,, scaberulous ; sheath inflated; ligule of very fine hairs. Spikes on 

 long exaerted or short included peduncles, 2-4 in. long, IJ in. diam. across the 

 bristles, very pale ; rachis slend«r, geniculately flexuous, compressed, quite smooth ; 

 involucels subsessile ; bristles 1 in. flexuous, dilated and ciliate below. Spikelets | in. ; 



fl. I J II — III both ovate-lanceolate, cuspidately acuminate, 5-nerved ; IV like 

 II, but rather longer, 5-nerved ; palea like the gl., 2-nerved. AntheTilineax. Grain 

 broadly orbicular-oblong, cuspidate, flattened^ 



DOUBTFUl SPECIES. 



p. NEPALENSE, Spreng. Syst. i. 303 (to which Grisebach refers lanatum, Kl.) 

 differs according to the description from lanatumia the coloured set%, which are 

 not described as branched, and in the habitat, Nepal, which is far to the east of the 

 range of lanatum. Sprengel's specimen is in all probability from Wallich, who 

 aloae had disiributed plants from Nepal at that time. 



15. CSNCKRUS, Lmn. 



Characters of PennisBtum,, but involucels composed of subulate hard 

 spines without filiform tips, connate below into a short coriaceous cup, 

 which is surrounded by erect or squarrose bristles. — Species few, tropi6al 

 and subtropical. 



1. C. blfloruB, Roxh. Fl. Ind. i. 233; involucels rounded at the base, 

 inner spines subulate-lanceolate erect puberulous dorsally flat with 

 thickened margins, outer short or long erect or sub-squarrose. Kunth 

 Enum. PI. i. 167 ; Steud. Syn. Gram. 110 ; Wight Gat. n. 1664; Balz. Sr 

 Gibs. Bomb. FL 294 ; Aitchis. Gat. Panjab. PL 163 (triflorus; ; Duthie 

 Grass. K. W. Ind. 9. C. bnlbifer, Hochst. ex Boiss. FL Orient, v. 448. 

 C. echinatus, WaU. Cat. n. 8854 B.C. C. montanus, Nees in Royle III. 

 HimaL PI. 416 (name); Steud. I.e. Ill ; Boiss. I.e. Aitchis. I.e.; Duthie 

 Grass. N. W. Ind. 9, Indig. Fodd. Grass, t. 48, Fodd. Grass. N. Ind. 16. C. 

 quinquevalvis, Herb. Ham. ex Wall. I. c. 0. 0. Schimperi, Hochst. ex 

 Steud. Nom. Ed. II. i. 317. 0. tripsacoides, Br. in Salt Toy. Abyss. App. 

 62 {nomen). 0. uniflorus, Ehrb. ms. ex Boiss. I.e. 



The Panjab and Uppeb Gangetic Piain, Uoyle, &xs. The ConCan and Scind, 

 Bioclcs. EAJP00TANA,2J«tAie. CoeomanDel, iJoioiioyA, &c. — Distbib. Beluchistau, 

 Arabia, Africa. 



Annual? Stem erect, 6-24 in., simple. Leaves narrow, glabrous or hairy, 

 mouth of sheath hairy. Spikes 2-4 in., solitary, cylindric, green ; rachis flexuous. 



