494 GRAMINEAE juss. (Andropogon.) 



54. A. MARTINI Roxb. Ftor. Ind. 1« 280. Perennis; erec- 

 tus; paniculis linearibus, subsecundis; spiculis geminatis, trino- 

 dosis ; spathis nonnisi communibus ; corollis hermaphroditis e 

 valva et arista, masculis mut\c\s.Roxh. Cymbopogon? Martinianus 

 Schult. Manl. 2. 459. — Montes Balla-ghat. (India orientalis.) 

 2(i — Gramen aromaticum. 



55. A. GLAUCESCENS Humb. et Kunih. Nov. Gen. 1. 186. 

 Nees ab Esenb. in Mart. Rras. 2. 327. Culmo ramosissimo ; 

 nodis glabris ; foliis glaucescentibus, interne vaginisque scabris ; 

 spicis geminis ; rhachi pedicelloque floris masculi albo-plumosis ; 

 glumis hermaphroditis masculisque apice scabris ; arista glumis 

 triplo longiore, pubescente. Kth. — Quito, Mexico et ? Mon- 

 tevideo. 2L 



56. A. BICORNIS Linn. Spec. 1482. (Sloane, Hist. 1. /. 15.^ 

 Swartz. Obs. 382. Wttld. Spec. 4. 916. Mey. Esseq. 70. Spicis 

 conjugatis, paniculatis ; panicula bracteata, fastigiato-corymbosa : 

 floribus ternis, muticis ; intermedio hermaphrodito, sessiii; late- 

 ralibus neutris, pedicellatis ; rhachi longissime ciliafa. Willd. 

 Anatherum bicorne Reauv. Jigrost. 128. t. 22. f. 11. JSees ab 

 Esenb. in Mart. Rras. 2. 321. — Brasilia, Guiana, Jamaica, 

 Martinica. 2|i — An huc A. densus Hamilt. Prod. 8. (A. bicorne 

 Eam.) ? differre dicitur vaginis ciliato-barbatis (nec glaberrimis), 

 rhacheos pilis longioribus, paniculis multi-(nec pauci-)floris. 



57- A. CONDENSATUS Humb. et Kunih. Nov. Gen. 1. 188. 

 Culmo ramosissimo; ramulis fasciculato - congestis , fastigiatis; 

 nodis foliisque glabris, margine scabris; vaginis glabris, supe- 

 rioribus aphyllis; spicis quaternis; rhachi pedicelloque floris neu- 

 trius plumosis; glumis hermaphroditis scabris; arista giumis 

 duplo longiore. Kth. Cymbopogon condensatus Spreng. Syst. 1. 

 289. Schizachyrium condensatum JYees ab Esenb. in Mart. Rras. 

 2. 333. 



|?) spicis laxioribus, spiculis magis distantibus. (Nees l. c.) 

 Deyeuxia spicata Spreng. Syst. 1. 254. 

 — Nova Granata, Montevideo, Mexico. — Proximus A. bi- 

 corni. IVees huc ducit A. latifolium Spreng. Syst. 1. 286. (Conf. 

 cum Ischaemo latifolio.) 



58. A. CONSANGUINEUS. Monander?; culmo fasciculato, ra- 

 moso foliisque linearibus glabris ; spicis linearibus, incurvis ; rha- 

 chi pedicelloque spiculae ncutrius subulatae setigerae rectae 

 plumosis ; seta spicula sua triplo longiore. Nees. Schizachy- 

 rium intermedium Nees ab Esenb. in Mart. Rras. 2. 334. — 

 Montevideo. — Praecedenti proximus. (Nees.) 



59. A. PANICULATUS. Culmis erectis, compressis, superne 

 paniculatim ramosis nodisque glaberrimis; vaginis compressis; 

 foliis margine scabris, linearibus; ligula brevi, membranacea; 

 spicis paniculatis; spiculis neutris minutis, pedicellatis, lauceo- 

 latis, scabriusculis, aristam aequantibus ; pedicello longe barbato ; 

 floris hermaphroditi gluma inferiore dorso rotundata, scabra; 



