GRAMINÉES. 304 
annuæ v. perennes, breves v. elatæ; habitu vario; foliis angustis 
y. latis venosis; panicula varia, aut spiciformi, aut e spicis simpli- 
cibus axi insertis composita, aut late decomposilo-ramosa ; spiculis 
sphæricis v. sæpius ovoideis oblongisve, acutis v. obtusis, sub glumis 
articulatis, sæpe hinc in ramulis {-lateraliter 2-pauciseriatis. (Orbis 
utriusque reg. calid.) — Vid. p. 172. 
228. Iehnanthus PAL.-BEAUV.! — Flores (Panici) in spicula 9; 
terminal hermaphrodito ; inferiore autem masculo v. ad glumellas 
reducto. Glumæ 2, membranaceæ subæquales. Glumellæ 2 : extima 
in flore masculo glumis similis; in hermaphrodito indurata; intima 
autem tenuior, basi extus nunc breviter calcarata. Slamina 3. Styli 
liberi, apice elongato plumosi. Fructus oblongus, glumellis inclusus 
at liber. — Herbæ perennes ?; foliis latis v. latiusculis; paniculis 
plus minus ramosis v. ramulosis; spiculis eum pedicello articulatis ; 
rhachilla sub flore hermaphrodito in alas laterales 2, symmetricas, 
falcatas v. auriculatas, nune minimas, dilatata. Cætera Panici. (Ame- 
rica trop.$) 
229? Fhysanolæma N£es!. — Flores (fere Panici) in spicula 2; 
inferiore ad glumellam reducto; terminali autem hermaphrodito. 
Gluméæ 2, breves inæquales muticæ. Glumellæ floris hermaphroditi 2; 
nüma angusta hyalina. Stamina 9, 3. Styli a basi distincti, apice 
plumosi. Fructus minutus inclusus. Cætera Panici. — Herba elata; 
lis longis latisque; panicula terminali maxima; ramis œ, longe 
Sraciliterque ramulosis, strictis sæpeque demum effusis, undique 
icularum fasciculis subsecundis dense obtectis; spiculis breviter 
Pédicellatis, cum pedicello articulatis. (Asia trop., Ins. Mascaren.*) 
230. Isachne R. Br.5 — Flores (Panici*) in spicula 2; glumis 2, 
“udis, sub articulationes pedicelli persistentibus. Stamina 3. Cætera 
k, patrBaur, Agrost., 56, t. 12, fig. 1. —  — B. H., Gen., Il, 1120. — Hacx., P/lansen- 
a. 74 ram.; t. 34, 168. — ENDL., Gen.,  fam., 32. ce 
B. H., Gen. III 
Plan , RS 1103, nid: is 
bras gg 36. — Navicularia Ranb., Agrost.  Syn. pl. glum., 1, 11 
— HACK 5. Spec. 1. T. Agrostis NEes. 
I 
— TRin., Spec. Gram., t. 87 (Panicum). 
— STEUD. 
9, — T. acarifera NEES. 
: Sunicorum-Eupanicorum habitu. 6. Prodr., 196. — PAL.-BEAUV., Agrosl., _ 
?12 (Pen: ad 20. Tain., Spec. Gram., t. 210-  —K., Enum., 1, 135; Rev. Gram., t. 33, cu 
PE greg — An. Br., Bot. Cogq., t. 18. — Enoc., Gen., n. 115. — b. H., . , 
Pen in Mart. FL. bras., IL, 11, 276, t. 36. 1100, n. 7. — Hacx., Pflansenfam., # Ty 
tentr.-ame Gram. mex., 34. — Heusu., Bot.  ?Graya Nees, ex Steud. Syn., 1, 119 (B. ). 
4 pi pos IL, 500 7. Imprimis e sectione Effusorum. 
Ven, 180. — EnnL., Gen., n. 716! 8. Poacearum more. 
