II. Spicae alternat, indivisae, submuticae.
5, P. strictum, spicis pancifloris subapproximatis, floribns
ovalibus obtusis, glumis glabris, flosculo bermaphrodito
sericeo, neutro univalvi glabro, foliis involutis : caulinis
brevissimis, calmo ramoso. (I.) v. v.
6. P • Jlavidum, spicis remotis, floribns ovatis bine ventricosis
glabris, flosculo hermaphrodito rugoso, foliis planis vagi—
nisque glabris. (T.) \>. v. °
Panicum flavidum. Retz. obs. 4. p. i5.
7- gracilej spicis approximates pancifloris racemosis: rhachibns
apice nudo aristaeformi, floribns snbimbricatis ovab>
glabris, floscnlo hermaphrodito tenniter rngoso, foins
snbinvolutis glabris. (T.) v. v.
8. P. argenteum, spicis alternis racemosis : rhachi glabra, floribns
turbinatis trnneatis, valvula interiori glumae exterio-
rique flosculi nentrins inxta apicem sericeo-barbatis, foliis
lineari-lanceolatis strictis ntrinqne tomentosis mollibns :
marginibus denticulato-asperis nndnlatis. (T.) v. v.
9. P. holosericeum , spicis distinctis: rhachi villosa, floribns
sericeis, glumis aenminatis: exteriori valvnlaqne aristata
flosculi nentrins inxta apicem argenteo-barbatis, cnlmo
foliisqne villosis nndnlatis: margine denticulatis. (T.)
v. v.
10. P. polyphyllum, spicis alternis floribusque distinctis glabris
muticis, cnlmo po\yphyllo foliisqne villosis planis:
margine denticulatis asperis. (T.) Vi v,
III. Sabpaniculata, spicis alternis, divisis, Jloribus muticis.
1 1 . P. marginatumj panicnla lanceolata e spicis divisis, spicn-
lis pancifloris, floribns ovatis acutis, glnmis glabris: valvula
exteriori minuta enervi, flosculo hermaphrodito
sericeo, neutro univalvi, foliis planis glabris marginatis.
(I.) v. v.
12. P. airoides, panicnla snbeffnsa, floribns ovatis muticis
hinc gibbosis acutis glabris, floscnlo exteriori masculo
hermaphroditum snperante : valvula interiori apice ciliata,
cnlmo foliisqne glabris planis, collo vaginae barbatol
(T.) v. v.
13. P. pubescens, panicnla patente lanceolata: ramis strictis
parnm divisis, pednneulis bifloris : pedicellis inaequalibus,
rhachibus glumisque villosis mneronatis, culmis foliisqne
pnbescentibus mollibns: marginibus simplicibus scabris.
(T.) v. v.
i l . P. foliosum, panicnla patente lanceolata: ramis strictis
parnm divisis simplicibusve ; rhachibns villosis, glumis
pnbescentibus acutis, foliis lanceolatis nndnlatis marginatis
ntrinque pilosis, cnlmo ramoso. (T.) v. v.
15. P. paudflorum , panicnla simplicissima rara: ramis paten-
tibns pancifloris, floribns ovalibus aenminatis glabris,
foliis linearibus planis vaginisque pilosis. (T.) v, v.
16. P. pygmaeum, panicnla patente rara e racemis subsim-
plicibns: rhachibus snbflexuosis, floribns ovalibus aentin-
scnlis glabris, foliis lanceolatis ciliatis, cnlmo repente,
ramis adscendentibns pilosis. (I.) v. v.
vj. P. minutum, panicnla effnsa rara: ramis parnm divisis
pancifloris: rhachibus villosis, floribns obovatis pubescen-
tnlis, foliis lato - lanceolatis pilosiusculis, culmo multi-
plici erectinsculo villoso. (T.) B. v. s.
18. P. bicolor, panicula lanceolata: ramis patentibns strictis
parnm divisis: ramnlis pancifloris, floribns ovatis acutis
glabris, floscnlo nentro bivalvi, hermaphrodito glaber-
rimo nitido , foliis villosinsculis linearibus. (1.) v. v.
ïQ. P. uncinulatum, panicnla lanceolata : ramis subsimplicibus,
floribns ovalibus, glumis pilosis pilis nncinnlatis, flosculo
hermaphrodito laevi, foliis linearibus culmoqne ramoso
glabris. (T.) v. v.
20. P. effusum, panicnla composita patente rara capillari :
ramnlis pedicellisque flexuosis, floribns acutis glabris,
foliis vaginisque pilosis scabris, genicnlornm barba
patente. (T.) v. v.
21. P. decompositum, panicula decomposita patente capillari,
floribus aentis nndis, foliis vaginisque glabris, genicnlis
imberbibns. (T.) v. v.
IV. Spicae alternae v. confertae, Jloribus aristatis.
22. P. Crus galli, spicis alternis seenndis divisis simplicibusve,
floribus imbricatis, glnmis valvnlaqne exteriori flosculi
nentrins hispidis aristatis mucronatisve, flosenii herma-
phroditi valvula exteriori mucrone hispidulo, rhachibus
setigeris. (I. T.) v. v.
Panicum Crus galli. L,
Panicnm Crus corvi L.
Obs. Planta polymorpha; variât praesertim spicis divisis
simplicibnsqne longitndineque aristarum. Panicnm stag-
ninum Retz. obs. 6. p. 17, vix differt, nisi flosculo exteriori
masculo nec nentro.