TrIANDRIA DIGYNIA. 4t 
gp. A VENA, dubia, paniculata, calycibus fubtrlflo- 
ris: iiofculo infimo terminali arifta reda^ relic^uis 
apice biariltatis, dorfali arifta reflexa: 
\ 
H. in collibus ficcis, apricis, in arvis ftdilibus* palTinil 
Floret Junio. 
Gramen mihi dubium. An Avena T.ccffllngiana, Linn; 
S. N. 99. Spec. II8? cum LiNN/£i Charactere fpecifica 
non exade convenit, nec in Scheuch^cro, nec HallerX 
Opere, fimile Gramen detegere pofTum. 
T. IX. f. 3 » Radix fibrofa, annua. Culmi fpithamai, rarius 
pedales, eredi y foliaci, tenues, laeves', tribus Articulis, 
fupremo longifjimo , Geniculisque fujlo - purpureis inter-’ 
cepti. F o\h rQ.d'iC2iVi2L pauca , brevia, angufli^ima, firiata, 
plana, nuda. Folia culmi conduplicato - fabulata, fubfca- 
bra. Ligula oblonga, acuta, fubbiftda, longe prominens» 
V'’agince teretes , firiatce, Iceves, inferiores rufefcentes, fupe- 
rior triplo longior . ampliorque. Panicula paucijlora, florens 
patens. Internodia teretia, fuhfcabra. Pedunculi filifor-- 
mes, longi, patentes, fuhfcabri, fimplices , um flori, paii^ 
ciores biflori, rarius terminali fimiles triflori; Glumis api’- 
cem verfus alternatim pedunculo adprefis, fubfejjllibus : Pe- 
dicellis exiguis, valde incrajfatis. Glumae oblongae, fub- 
teretes, albide^, fubjuCcae maculis [anguineis nitentes, bU 
(4") rarius triflorae: ( ZP ) Fiofculis omnibus jertilibus» 
CaJ. V. exterior nervia; interior duplo major, ^nendaz 
nervis parallelis, viridibus, fcabris ; utraque acuminata ^ 
albido -marginata, (a. A.) 
'Flofculus inferior (l) fejjilis, bafi nudus, ( r. C. *) 
longitudine calycis. Cor. V. exterior teres, fubulata, 
^-nervia, pundata; Arifta terminalis, reda longitudine 
corollce. (i) Valv. interior duplo brevior, plana apice bi* 
fida.ic.C.^) 
Flofculus fuperiorfa) brevijjime pedicellatus , bafi piw 
lofus, (2. C. y.j priori fimilis , at apice & dorfo ariftatusz- 
(2. C.) Arifta: terminales dus, capillo tenuiores, redae, 
parallelae, longitudine corollce; (2-3.) Arifta dorfalis 
paulo fupra mediun prodit, geniculata, tortilis, gluma du’- 
pio longior. ( X ) Stylus inter flofculos ; in glumis bifloris^ 
nudus, intrifloris: tertio flo f culo , fecundo fimillimo, apice 
& dorfo ariftato , infirudus, ( 3 -) Singuli Flofculi Stamina 
tria; Anthera: ochroleucae, exiguae; (m. M. ) Nedaria 
duo^ ovata; (L) Germen obovatum', (n, N.) Styli tefi 
