178 P A N T c E A E. Pennisrliim. 



nima, superiore flosculis duplo hrcviori; IlcrmapliroJilo acuminalo neulrum 

 univalvcm parum superanlc; Foliis lincari-lanccolatis. 

 Cymnolhrix macroslachys Brongn. It. Dupcrr. bot. p. 104. lah. XI. 

 Inss. Molucc. 

 Ck/wk5 gcniculato-aJsccndens, 2 — 3-pedalis. 7^^5/«a<? glabrae. Ligula 

 brcvissima, trurt^ata. Folia subpcdalia, lincas G — 8 lata, glabra , acuminatn. 

 Thyrsus G — 8-pollicaris, fulvescens, apice nulans. Gluma injcrior encrvis, 

 obtusa, superior l-nervis, acuta. Lodicula nulla. Slyli basi conncxi. 

 Penniselum macrourum. Thyrso solitario, denso (6 — 10-poIIIcari); Involucellis 

 sessilibus: setis hispidis spiculam parum (in junioribus magis) superantibus: 

 unica subduplo magisve longiori; Gluma inferiore minutissima vel obsoleta, 

 supcriore brcvissima; Ilermaphrodito acuto neutrum univalvem acutum ae- 

 quanlc; Foliis angusto-Iinearibus, glabris. 

 Pcnniselum macrourum Trin. Diss. II. p. 64. 



Gymnolhrix caudala Schrad. Scliult. l\Iant. 2. p. 284. Kth. rev. gr. tab. 08. 

 Agr. syn. p. 159. — G. hordciformis N. ab Es. in Linn. 1832. p. 2TG. 

 excl. syn. Thbg. (Inlcr planlas Ecklonianas nomine Pcrolis lalijoliae 

 prostal). 



V. spp. Chsp. 

 Culmus 3-pcd;iIis, simplex. J^aginae glabrae I. pilis brcvissimis adspersae. 

 Ligula ciliaris. Folia rigidiuscula , lineas 2 — 3 lata, pcdalia, sicca involuta. 

 Thyrsus flavescens. Spiculae sine involucello 2-lineales, Lodiculae squamac 

 subcuneatae 1. subquadratae, non cmarginalae, tencrac. Slyli libcri. 

 Penniseium alopecuroides Sleud, Thyrso solitario, denso (scsqui — sub-3-poIIi- 

 cari); Involucellis sessilibus: setis hispldis, inacqualibus, spicula scnsim 

 duplo longioribus; Gluma inferiore nulla, superiore minima; Ilermaphro- 

 dilo rostrato-acuminato neutro univalvi caudalo-setigcro longiori; Foliis li- 

 nearibus ?Iabris> 



