GRAMINÉES, 311 
950? Phyllorhachis TRIM.! — « Spiculæ angustæ, 1-floræ, in 
spicis s. fasciculis 3, 4 subsessiles ; superiores steriles 2, 3 : inferior 
lorem hermaphroditum fovens; spicæ rhachi ultra spiculas breviter 
produeta ; spicis pedunculo foliaceo-dilatato complicato subinelusis, 
I-seriatis. Spiculæ fertiis gluma infima brevis, rigide setiformis ; 
secunda tertiaque vacuæ, quasi laterales, angustæ lanceolatæ, tenuiter 
membranaceæ ; quarta (v. potius palea ad axillam glumæ tertiæ) 
maxima rigida obtusa, 2-carinata, inter carinas profunde sulcata ; 
gluma summa florente paulo breviore hyalina, tenuissime o-nervi; 
palea subæquilonga angustiore hyalina. Stamina ...? Stylus ..? 
Fructus oblongus laxe inclusus. — Herba perennis elatiuscula ; cau- 
libus rigidulis subramosis; foliis paucis lanceolatis planis; lamina 
basi sagittata caulem amplectente; peduneulo terminali, spathiformi 
Y.subeymbiformi, elongato falcato; spiculis vix ultra margines pro- 
minentibus?. (Argolaë. )» 
21. Stenotaphrum TRix.i -— Flores in spiculis 2 : hermaphro- 
ditus 4, terminalis (posticus) ; infero sæpe addito (antico) masculo v. 
Imperfecto. Glumeæ 2: extima parva, nune 0; intima spiculam æquans 
\. brevior, Glumellæ 2: extima rigidior ; intima tenuior subhyalina 
Parmervis. Glumellulæ majusculæ 2. Stamina 3. Styli distincti, apice 
plumosi. Fructus oblongus, inclusus at liber. — Herbæ repentes 
fadicantes; ramis adscendentibus brevibus compressiusculis; foliis 
Pilentibus, planis v. convolutis; inflorescentia® terminali spiciformi, 
Mn lata subplana, demum nonnunquam articulatim divisa; Spi- 
‘ulis per 2-4 secus rhachin fasciculatis confertis ; fasciculorum rhachi 
us. sæpe breviter mucroniformi v. raro quam spicula longiore. 
Orbis utriusque reg. calid. sæpius marit.°) 
DER se + . à ss . 
jee Pœcilestachys Hack.7— Flores (fere Panici ?) in spiculis 2; 
‘0 imperfecto. Glumæ 2, oblongæ v. lanceolatæ, 7-nerves : extima 
1. 
uma. Bot. (1879), 353, 1. 205. — p. Pfansenfam., 38, fig. 33. — Diastemanthe 
( 
B 
Gen. 111,11 “ 
? » 1108 n. 22 d : : I 
hi *" #2 (und. char. hic desumpt.).  Sreun., Syn. pl. glum., K, 960. 
: CK., Pllansenfam 38. Primo intuitu eam Rottbælliarum referens. 
nt tin interdum spiculæ singuiæ 6. Spec. 2, 3. DŒLL, in #6 _. 
Genus D ni pedunculo solitariæ ». 1, t. 39. — VAS., Grass. Sout " on ME : 
3. Spec, 1 #. Thuareæ affine? Grass. Un.-St., 40. — dar til ‘509 Le 
À Fund. 497, tata Trin. 37. — HemsL., Bot. centr.-ar Es 
12 Rey. ani Ge: t. 360. GRISEB., fe LR pes A 
4 te “d—-HhIN.. | mn. ‘l. austral. ; rén “ 
Te. sér. Gi, 189. Ke. it + Sitz. Akad. Wiss. Wien (1884), 131 
‘+ Gen., HI, 1108, n. 21. —Hack.,  (Festuceæ); Pflanzenfam., 1. 
x11. — 21 
= 
