310 



111. 1SAC1I^E• Glumae aequales. Paleae inferiores amborum flosculoxum aat 



hermaphrojitoruiu aut heterogamorujn cariilagiiieae aequales^ 



PA^'ICUM MACILENTUxU tkesl. 



P. culmo ramoso, procumbeiite, glaberrimo, nodis hirsute, vaginis pilosis, foliis bre^iter 

 lanceolatis pilosis , panicula patenti simplici , ramis alternis , rliachi glabra , locustis 

 subglobosis, glumis ovatis acutiusculis aequilongis , llosculo iieutro bipaleaceo, pa- 



lea inferiore cartilaginea, flosculo hermaphrodito subgloboso apiculato , put 



Hi 



<.> 



oad hal)itum adline F* pohgonoidi. Culmi sexpoUicarcs et ininores , teneri, teretes , e nodis inferiorl- 

 bus radicantes , adscendenles , ramis palenlibus sat loDgis. Vaginae breves ore pilosae* Folia 6 — -j 

 lineas looga , semiliueam lata mollia pilosa, Panicula denique peduncuJala, ovata, paupera, ad maxi- 

 mum pollicaris , rhachi cointnuni superne parlialibusque flexuosis scabriusculis* Locustae i^emilineara 

 longae ovoideae* Palea hermaphrodila luferior ovalis apice tuberculo apiculala* 



PANICUM POAE3IORrHL3I, PUESL. 



P. culmo compresso, erecto, inferne glaLro, vaginis ioliisqiie plaiiis aiiguste liiienriluis 

 .scabriusculis , panicula simplici , apice nutante , locustis ovatis compressis , glumis 

 aequalibus uuiuerviis cariaatis scabris, palea flosculi neutrius solitaria inferioreque llos- 

 culi hemiaphroditi tuberculato-scabris, aequalibus# 



Hah. in Pertiviae montanis Imanoccensibus^ 2|- 

 Radix fibrosa, perennis , emittens verosimiliter caespitulos, Culmus allitudiue inter decern aut oclo 



F 



pollices versans , basi ima decumbens, adscendens, compressus , palulo-rarnosus, sUiatus , inferne 

 nodisque glaber , superne scabriusculus. Vaginae interuodiis longiores, suprema omnium longissima, 

 laxae, compressae, scabriusculae. Ligula fere scsquialteram liAeam longa, ovala, membranacea* 

 Folia inferiora vaginis longiora, suprema iisdem breviora, linea paululum latiora, plana, ulrinque 



scabriuscula 5 acuta. Panicula quatuor aut duos pollices longa, apice nutans, simplex* 

 Khachis cojnmuuis coinpressa scabriuscula* Rami aut rbaches partiales infimi et supremi solitarii 



r , 



infimi mediique binali aut ternati, compress!, scabriusculi, rarauli breves, spiculas breve* sufFulciea* 

 tes, conformes. Locustae solitariae, pedicello brevissimo compresso scabriusculo suffullae obova- 

 lae, fuscescenti virides, vix semilineam longae. Glumae aequales ovalae, fere oblongae, carinalae, 



liumscabrae, acutae , locusta fere lertia parte breviores. Flosculi hermaphro- 

 diti palea inferior carlilaginea , oblongo-ovala, carinata, enervia, basi laevis , caeterum tuberculato- 

 scabra, obtusa , marginibus inflexa, superior ovata, dorso plana, acuta, marginibus membranacea, 

 inflexa et amplexans caryopsidem oblongo-lanceolatam acutaui, fusco-rufain, bine planam illinc con- 

 vexam. Flosculus neuter unipaleaceus, palea paleae inferior! flosculi hermaphrodili eonforrais, iarli- 

 laginea, oblongo - ovata, obtusa, tuberculato • scabra , basi glabra* 



mar 



me 



,- * 



PANICUM DISPERMU-U LAM. 



--> 



^. culmo compresso ramoso scabro, vagiuis tuberculato-scabrrs raargiiie ciliatis, collo 

 Kirsutis, foliis e basi oblique ovata lanceolato-linearibu.s, utriiique scabris, siiblus 

 glancis, panicula pyramid ali , rhacM ramisque divaricatis scabra ^ locustis obovatis, 

 i glumis aequalibus, flosculo utroque fertili. 



- ' 



4 



^^. 



fl. ind. ore. i. p. i66. Iloem. Schult. st/st veg^. 2. p, 44§ 

 uvtae huanoccensibus. ^ 



