136 GftA.fliiaruAi!:. rAmnuM. 



Unhilat lu herhario nostrn orciirrh , jirsrio iiti- 



cle iUulnm. JJijjcre vidchir (i Panico aliircn.si oh ^luinas 

 valviilanuiuf' /losculi nciilriiis 7 — ()-ncrrcs alquc lann^i- 

 Jicin ixliiis lalcra cingcnlcm , ciim i^lahra dicalnr ralvula 

 Tieutrius JloscuU ah auclorihus, ncc nisi a pictort ciiia non- 

 nulla in ambilu monstrcntur. 



Panicum i so caly c f n u m , Mcycr: rarcmo sul>sim- 

 |ilici coarctalo, ramis snhverticillatis hasi villorum mollium 

 fasciculo stipalis, sjiiculis oblonj^is acuminatis (magnis), glu- 

 niis aequalibus sepicm-vel novemnervibus, flosculo neutro 

 univalvi margine giabro, culmo adsccntlente , foliis lato-lan- 

 ceolatis acurainatis g]a}>ris , vaginis margine subvillosls. 



Panicum isocalycinum, ISlcyer Essccfueh. p. 5q. Schiilt. 

 iMant. 11. p. 354. Spr. S. V. I.p. 817. //. 140. 



Hahilat in arcnosis umhrosis coutinentis. {IMeyer.) 'i\.. 

 (^f-ldi siccam, ab aactore humanissime mecain communi- 

 catum.) 



26. PANICUjJI NATICULAnE. f 



P. racemo ramosissimo patente, spiculis gl^berrimis 

 (compressis oblongis) , glumis subacqualibus (superiore sep- 

 temriervi, flosculo neutro bivalvi) , culmo, nodis foliisque 

 lanceolatis longe acuminatis basi attenuatis vaginisquc glabris. 



Navicularia glabra, Puiddi yJgrost. Bras. p. 89. 



Culmus fere pedalis, glaber , notlis atris. Folia lancco- 

 lata, longe acuminata , raultinervia, 4| — b\ pollices longa, 

 ao — 14 lineas lata, utrinque glabra^ basi in petiohim bre- 

 Tera attenuata et macula nigra notata. Ligula multifido - cilia- 

 ta. Vaginae striato - nervosae , glabrae , internodiis multo 

 longiores. Panicula 10-pollicaris , ramosissima, laxa ; rarais 

 vcnicillatis altcrnisque longissimis flexuosis ; pedicellis prae- 

 longis scabris. Glumae calycinae glabrac, subaequales, sep- 

 temnerves. Valvula flosculi neutrius infcrior quinquentrvis 

 (Raddi 1. c.) 



Habitat cum Panico candicante var. cc. (Navicula?-ia hirfa 

 Raddi) in saltihus montosis prope Piio de Jaueiro. {Puiddi.) 



Adnot. Species haec atque sequens, a me non visae, 

 certe hic reponendae. Panicura autem isthoc glabrum (seu 

 Naviculariam Raddi), nisi folia JO-14 linens lata , glumae 

 scptcmnerves et panicula ramosissima perhibeantur , ad Pa- 

 iiicum candicans /3. referre non dubitarera. Au idem ac 

 nostrura P. Martianum? (cf. sp. 29.) 



27. P A N I C U M N B M O R O S U M. 



P. racemo simplici , ramis distantibus ercctis , spiculis 

 ovatis acuminatis glumis subaequalibus, masculo bivalvi, cul- 



