823 
fata, arifßssqne omnes edentulas! Haus Prater lequentes 
Nove Hollandlae pertiueat Pauicum hirtellum L. etır. 
uni Aetz. 3 2 3 
Reis. fpiculie multifloris floribus geminis hirfuris, 
glumis ambabus ariftatis: exteriore parum majore: imterio- 
Tis ariſta abbreviata, flosculo neutro mucronulato, foliis 
lanceolatis. 2 v. 75 0 
icum compoſitum. C. 8 x 
C 45 floris, floribus hispidis glumis 
ambabus arifatis: interioris ariſta brevilliına. flosculo neu- 
tro mutico, foliis lanceolatis vaginisque piloßs, geniculis 
barhatis villis ſubreflexis. T.) vw. 6 
3. O. flrccidus , [piculis 46 floris, floribus alternie glabris 
cilialis, Zlumis ambabus axiſtatis: interioris arika valvula 
dimidio breviore- flosculo nentro murico, foliis lanceolatis 
apide attennato glabris, geniculis imberbibus. (J. J . „%% 
4. 0. imbecillis, [piculis 3 —6 floris, florıbus alterni« glabris 
ciliatis, gluma exteriore ariltata : interiore muc:onulata, 
flosculo neutro mutico, foliis lineari - lanceolatis linearıbus- 
ve vaginisque glabris, geniculis imberbibus. (J.) 0. 
Pennisetum. Rich. in Henn. u. v. . 
Glema biflora, bivalvis. inaequalis valvula exteriore aliguo- 
ties minore. Flosewli diffimiles evierior masculus v meuter, 
1 2 valvis, valvula exteriore textur glumae; interior bi- 
valvis, chartaceus, hermaphroditus Sywsmular 2 hypo- 
gynae Stamina 3. Styli 2. ba ñ quandoque connati g- 
mata plumofa Semen perianthio [ubindurato tectum gde 
(fimplex v divifa) Zmvolweellis ı —3 Floris, polyletis, letis 
diſtinctis; nunc dimidiati = . 
Obe Hnc pertinent Panicum viride, verticillatwum, helvolam. 
Panico differt tautummodo involncellis feiohs a (nachro 
jirdem diſtinctis nec circa [emen indurztis, praelentia fqna- 
mu’srum hypogynarum? Äylirque ſaepe difinctis In Pen- 
nifetis quibusdam Richardi Iquamulae hy pogynse for- 
lan nullae 5 
te: comyreffum , fpica.cylindracea fimplici : rachi pube-cen- 
ti, involucellis unifioris elongatis sompletis, florıbus lan- 
ceolato - [ubulatis, flosculo hermaphrodıto lacvi Nis baſi 
connatis, a canalioulatis vaginisque glabris, cuimo 
eſſo. (J.) u. 9. 5 
5 Medes eylindrscea fimplioi, involucellis dimi- 
diatis polyletis fub- unnfloris flore ovato 2 — 3-plo longiori- 
bus, flosculo hermaphrodito rugoſo, fylis dißinctis, foliis 
plauiis piloßusoulis: colio fericeo barbato, culmo rsmolo, 
(J, 7.) v5 
Panicum glaucum. L. \ ; 
2, P., italicum, [pioa oylindracea oem ofita involucellis di- 
S midiatis unifloris flore ovato 2-3-plo longioribus, foliis 
planie lato- linearibis marginatis [caberrimis, vaginis laevi- 
bus: collo barbato pilie Arictis. (T.) B. v. s. 
Panicum italicum. /. 
Cenchrnas . 
Gluma biflora, bivalvis, valvula exteriore minore, Zloscul 
diffimiles: exterior marcılus v. neuter futerior hermaphro« 
ditus. Sqwamulae nullae hypogynae. sSiyli 2, ınfra connati. 
Stigmuta plumola. /nvolueellum 1 3 florum, multipartı- 
tum, extus letoſum, fructilerum indurstum. . 
1. C. lexus, involucris unifloris profunde 6— 7 -fidis; la- 
ciniis angußo-lanceolatis margine nudir: fructiferis infle- 
xis, fpica fimplici cyliudracea. (T.) u- v. 58 . 
2. C. aufiralis, imvolueris uniilorie f — 10 partitis: laciniis 
fubulatis plumofo - ciliatis: apice denticulis retrorhs, ſpica 
fimplioi elongata. (J.) v. . 
Neuro hne. 2. 
Glun:a biflora, bivalvis, valvulis nervoüs, acutis, hispidis, 
coriaceis, fwbaequalibus , exteriore parum minore , fructife- 
ris induratis. Flores dıflimiles; sxterior meuter, bivalvis, 
valyula exteriore glumae ſubſimili; interior hermaphroditus, 
hyalino-membranaceus , bivalvis. Squwasmulız ><hypogynae. 
Stamina 3. Seyli 2. Stigmata plumola. Semen liberum, e pe- 
rianthio membranaceo decidens. 17 : 
Gramen perenne. Culmus multiplex , erestus genicuhs fericeo - 
barbatis Folia plana, brevia. Spies umica, ovata, (Alope- 
curi,) Ämplex, involucris millis. 
1. N. alopecaroidta. (M.) v. v. 
Isachne 
Gluma biflora, bivalvis, aequalis membranacea , obtufa. Zlos- 
chli aequales, bivalves, chartacei; exteriur masculns ; inte- 
rior femineus. Squemular 2 hy pogynae Sta mia 3 Styli 2. 
Stismata plumola. Seien perianthio indurato inclufum. 
Gramina in inundatis provenientia, glabra. Folia plana, collo 
vagina: barbato. Flores paniculati ‚ 
Obs. Affinitate proxima Panico et facie fere Panici colorati. 
Hujus generis ef Meneritana Herm. zeyl. 24. fide ſpecim. 
in illius Herb. RE . . 5 
1. I. atralis, panicula lanceolata BHmplici: ramis pedicellis- 
que flexuofis, culmo erecto. (J.) v. v. 
Xerochlo a. 5 
Gluma biflora, bivalvis, inaequalis, excavatione racheos pa- 
rallela, ſemiimmerſa; valvula exteriore minore Perian- 
thium utrumque exſertum, bivalve, muticum, membrana- 
ceum, fubulatu exterius masculum , triaudram ; interius 
femineum. Styl 3, baſi connatis, Squamslae mullas hy · 
= 825 
posynae. emen valvula interiore! chartacea perianthii 
Lama la. 25 1 
Grämina vercunia, juncea, anida s (unde nomen,) girbra. Folia 
/#hulata, fIricta, ligula breviffiima. Vaginae culmum terminan- 
tes, alten nne, [narhareae, ingulae ineludentes Spiculas 2 --4, 
aberevieras, paucifloras 
Obe. ıfiniatem quamdam habet cum Apluda, cujus cha. 
racter cmradandus. 
X imberbis, dpieulis fubulatis parum ourvatis, valvula 
interiore flosouli masculi glabra (T.) v. . 
X .parbata, [piculis lauceoistis ſtrictis, valvula interiore 
flosculi masculi barbata (T.) v. v 
: Thuz re a 
Aubert du Petit Thuars in Pers. ſn. 1. p. 110. 
Glumae biflorae univalves, in rachi dilatats [pioatae, unilate- 
rales, infimae ändrogynae, reliquae wmasculae. tn 
(androgynae) exterius hermaphroditum; tens ma cu- 
lum, valyula exteriore gluma-formi. Squamular 2 hy,o- 
Eynac. Stam! 3. Styli 2. Stigmata piumola Semen pe- 
Tant 
1. 
2. 
»io inclalum, et rachi indurata involuta claufa 
tectum 1 
Culmi gepeutes, longiſſimi, amis erectis, hrevibus, in liviſis, 
Jpharis. Spies n terminalis, brevis, ſuatha foliacea diu 
Semivelata, Rachis crao »soriaces (ne membranaces ut 
habet D. Thuarfius, qui ni fallor ſpatham cum rachi con- 
fudit;) Flores jimplict jerie ſeiies (7 = 2) ii andro- 
8 Ui eee (I- ) in angiteta püurtione racheos 
masctit. > 
Obs. Affi itate non louge a Panico diſtat, praelertim a Pa- 
nico dimidisto Äeriz. in Thuarea autem glumae veſpectu ra- 
cheos inverfse, et valvula exteriore carent. tructufa etiam 
in multis convenit cum Spiniice in quo major ſeparatio 
fexuum et inde marium plurımorum necellitas : ligura et 
oecononja equidem zıucheos divertae funt, zn utroque gene- 
re autem perhlit, et diſfeminatiouem modis quamvis diver- 
> adjuvat. 
Pra ter lequenies et T. ſarmentoſam (quae aucroritate cha- 
racteris grnerici diſtincts eſt) huic genrri quoque pextinet 
I-chzemum involutum curf. prod. fide ſpec. aucı, in Herb. 
Banks. vih.. 
1. T. /a, tloribus androgynis binis, culmis pubescenti- 
bu, soliis lanceolatis utrinque fericeie. (T.) B. ou 5. 
2. T. media, tloribus androgynis folitariis, foliis lineari - 
lanceolatis ([ubtus culmısque glabris. (T.) v. v. 
S pinife x. . 
Flores polygami dioici. Gluma biflora, bivalvis, equalis. 
Maso 1 triendri, rachi utriuque nuda. y 
Androg lolitari, ad bahn racleos clougatae axiſtaefofnie : 
flosculus exterior masculus v. neuter ı - = valvis; interior 
herwaphrodito - femineus. T 
Sramina in littoribus arenofs late repentia,; mascula ut plurt- 
mum in diflinctis gregibus nascentia: ſpicis nyımerofis ap- 
wroximatis. Femineorum Raches in capitnlum  schinatum 
congrflue. j 
1. S. Zongifolius, glaber, foliis inermibus flsceidis femitereti- 
bus: wargin bus lo gitudin liter laevibus rachi fructifera 
ter longioribur, glum:s masculis [cabri‘. (T.) Baudin, v. s. 
Cyperus, Heron vo au tert, auf. 1. „. 113. (lecunaum de, 
Iriptionem haud male convenientem cum ſpecimine a P. 
Baudin.) 2 
2. d. fragtlis, glaber, foliis inermibus flaccidis ſemiteretibus: 
margine ſcabris rachi fructifera longioribns T. w. v. 
3. S. feriveus, ſericeus foliis inermibn- intus vaginisque 
glabris, acumiue racheos mascu ae [pica aliquoties breviore. 
(J. T.) v. v. 
8. hirfurus, Sericeus, foliis inermibus intus vagin'sque xil- 
lofis, racheos marculae acumine ſpicam [ubaequanie. (M.) 
1. 
8pinifex hirſutue. Zabill. nor. holl. 2. p. 81. t 230. 331. 
Holcus. 
Meig. act. helv. 8. t. 4. Schreb. gen. p. 715. 
Sorgum Mich. Hotci Species. L. 
Flores poiygami monoici, paniculati, ramis lub vertirillatis. 
Hermaph. Gl/uma bıflora, bıvalvis, coriacea, baſi barbata, 
Floseulus exterior univalvis, neuter; intrior hermaphro- 
ditus bivalvis, valvula extsriore fnbariltara, interiore wi- 
nutz. Syqeamt/ae 2 lıypogyuae. (imberbes y ciliatae.) Sta- 
mina 3. %% 2. Sg natd plumola 
Masc. hermaphrolito feſſili adfantes, gemini v. ſolitasii, 
prdiceilaıi, perianthio muuco: quandogne abortientes, 
neutri 
Ob» I. E. Holcis in editione Sp. pl. Willden. propoſiti- huc 
pertinent Holcus bicolor, Sorglum, cernuns cafrosıım, 
facchrrstus, derolorans , halepenfi nitidus quibus adji- 
ciend lunt Audropogones inflorescentua paniculata, i ter 
quos eſt Kaphis trivialis Zour, cochin, quae fide ſpecimmie 
in Herb Banks ab ipſo auctore miſfi aud diverfa ab in» 
dropogone acicu ati Ki. Excludendu i men Andropugon 
cymbarius, qui oh inflorescentiam p<culiarem, genus <flormat 
inter Holcum et Aunthirtiriam locandum. Au etiam dirtin- 
guendus Andropogon muricatu Ärtz, qui Phalsris zizano:des 
Z. ob slumas maricatas quali uni loras ex abortione vale 
vulae interioris flosouli herwaphroditi, ob Perianıhium mu- 
7 
