1204 CC. GRAMINEJE, [Hordeea. 
f.6. Host, Gram, Austr, 3i, (, 48, iv. t. 11. — Reichb, Ie, Fl, Germ. t. 24. — Nees, Gen. FI. Germ. 
"Monocot, i.n. 81. Vis. Fl. Dalm. Suppl. t..1. 
Genus Agropyri sect, Eremopyro quam maxime affine, 
268. Triticum, Linn. Gen. n. 99.—8Spicule pauci- (2-5-)flore, distiche spicatz, ad 
excavationes rhacheos solitarize, sessiles, compressiuscule, a latere rhachin spectantes, 
rhachilla inter flores sepe articulata, floribus 1-2 inferioribus hermaphroditis, superio- 
ribus sepius masculis v. imperfectis. Glum:e rigide, 2 inferi vacusm, fl nt 1 
breviores sspeque angustiores, haud raro in:quilaterales, paucinerves, breviter aristatz 
v. mutice ; florentes ventricoss v. oblongse, dorso rotundatee v. superne carinatz, apice 
ssepius dentatze, mutics v. dente centrali v. omnibus in aristas productis, 5-9-nerves, 
nervis lateralibus cum centrali non confluentibus, ad apicem glumre non attingentibus v. 
ad dentes laterales extensis ; palea gluma brevior, 2-carinata, carinis ciliatis. Stamina 9. 
Styli brevissimi, stigmatibus plumosis.  Caryopsis ovoidea v. oblonga, apice swepius 
villosa, antice anguste sulcata, gluma paleaque inclusa, libera v. paleze siccitate adhzerens. 
— Herbs annu: y. biennes, erectz, foliis planis. Spica terminalis, cylindracea v. elon- 
gata, rhachi flexuosa alternatim excavata continua v, rarius articulata. 
Species silvestres vix 10, regionis Medi et Asiz occidentalis incole, formre culte jam diu 
per regiones temperatas utriusqueorbis latissime extensm, Genera sequentia auctorum pro sectioni- 
bus parum distinetis habenda videntur :— 
TnrricA cerealia jam a temporibus antiquissimis culta, statu sylvestri ignota sunt, distinguuntur 
imprimis glumis vaeuis sepius valde incquilateralibus, florentibus superne v. a basi carinatis, apice 
sepius obliqui icis v. l-aristatis. JBeauv. Agrostogr. 103, pro parte, t. 20, f. 4.  Kunth, Enum. 
Pi. i. 438 (T. legitima). .Delile, Fl. Eg. t. 14, Nees, Gen, Fl. Germ. Monocot. i. à. 9. | Host, Gram. 
Austr, iii, &, 26 ad 31, iv. t. 6 ad 8. 
CurrgoprM, Link in. Linnea, ix. 132, 1. 3, est T. monococcum, Linn.; Host, Gram. Austr. iii. t. 32 
(T. baoticum, Boiss.), species Orientalis interdum culta, flore unico perfecto, glumis vaeuis 
inzquilateralibus, florentibus rigidis carinatis non ventricosis l-aristatis, Ad eandem seetionem 
referendum videtur 7. bicorne, Forsk., Delile, Fl. Eg. t. 15, f, 1. Á 
JEamors, Linn. Gen. n. 1150, species silvestres includit glumis dorso rotundatis ventricosis 
v. oblongis nunquam earinatis, vacuis parum i il libus, fl ibus apice t: to-dentati. 
dentibus nonnullis spieularum superiorum v, omnium in aristas longas productis v. rarius omnibus 
mutieis. Species edite ultra 40 quas Munro ad 7 v. 8reduxit, quarum 2 v, 3 facile formas hybridas 
gignunt eum Trificis cultis et a nonnullis pro typis primordialibus Zriticorum. habentur. Beauv. 
Agrostogr. 104, t. 20, f. 6. Kunth, Enum. Pl.i.457. Schreb, Beschr. Grüs. 80, £. 10, t. 27, . 2. 
Reichb. Ic. Fl. Germ. t. 8. Nees, Gen. Fl. Germ. "Monocot. i.n. 80. Host, Grai. Austr. ii, t. 6 ad. 7. 
Cav. 1c. 1. 90, SibtÀ. Fl. Grac. t. 93 ad 95, Vis, Fl, Dalm. t. let Suppl.t. 1, Jaub. et Spach, 
Jil. Pl. Or. t, 200, 309 ad 317. j 
In ZE. loliacea, Jaub, et Spach, et JE. muticz, Boiss. (JE. tripsacoide, Jaub. et Spach), glumse 
mutiez obtuse dentatze, vacuz in priore glabre, in illa dorso dense pilose, 
269. Xepturus, FK. Br. Prod. 207.— Spiculce 1-2-flore, in spica simpliei ad excava- 
tiones rhacheos solitarize, sessiles, alternze, anguste, rhachilla brevissima supra glumas 
inferiores articulata, ultra flores in stipitem brevem producta, floribus hermaphroditis 
v. superiore dum adsit sepe imperfecto. Glumze 1-9 inferiores vacusz, persistentes, 
anguste, rigidze, acute, b-nerves; florentes multo breviores, tenues, hyalinm; palea 
hyalina, 2-nervis. Stamina 3 v. pauciora. Styli breves, distincti, stigmatibus plumosis. 
Caryopsis angusta, glabra, glumis inclusa, libera.—Gramina annua humilia v. rarius - 
elatiora et forte perennia, basi ramosa v. multicaulia, foliis angustis. Spica terminalis, 
elongata, rigida at tenuis, recta v. incurva, primum cylindracea, spiculis alternis dissitis 
in rhachi excavata quasi inclusis, gluma una e vacuis per anthesin s»pe patente. 
Species nobis notze 6, 5 Europe, Afric borealis et. Asi; temperate incole, quarum una etiam in 
Australia aliisque regionibus hine inde in maritimis occurrit, sexta in maritimis Australis, Novae 
Zelandize et ins. maris Paeifici indigena, : : AE 
Tn L. cylindrico, Trin. (L. subulato, Kunth, Ophiwro subulato, link, Nees, Gen, Fl. Germ, 
