18 



TTUANDRIA DIGYNIA. 



Systematic 

 Name. 



Form of 



Leaves, &c. 



Col.of Month Native Yr.of 

 Flow, of Fl. Country. Introd. 



Soil and 

 Propagation. 



BRIZA, QUAKING-GRASS. Cal.of2obt.valv. Cor.2awnl.valv. N ect.aclov.se ale. Ger.ov. Seed flat. 



minor. B.F1. small. spik. trian. 7-fl. ; stip. lane. 7. England H.&. Sandy soil. 



media. B.F1. common, 



maxima, k.s. great-spiked. 



spik. ovat. 7-fiow. ; stip. obt. 5. 6. Britain 



j>an.nodd.;.s7«/t\cord.l3-17-fl.G. 7. S.Europ. 1633. 



H.3. 



[Seed loose, oblong. 

 DA'CTYLIS, COCK'S-FOOT-GRASS. Cal. of 2 comp. valves. Cor. awned,keeled, inner valve folded. 



cynosuroides. Dog's tailed. 



* glomerata. E.F1. rough, 

 glaucesccns. glaucous, 



hispanica. W.en. Spanish, 

 littoralis. shore. 



elong. glauc. spik. alt. 6. 8. E.Ind. 1823. S.$. Light loam. 



lin.acu.;;>«w.alt.branc.; ( /?.cr. 6. 7. Britain H.^j}. seeds, or 



Pan. clust. valv. awn. Switz. 1818. H.|J. dividing 



pan. 1-sid. ; spifc. 3-flow'd. Spain. 1814. H.|J. plants. 



Pan. clust. fl. awn. S.Europ. 1816. H.$. 



[Seed oblong, compressed. 

 SPARTI'NA, CORD-GRASS. Cal. l-flow. Cor. 2, lane, awnless valves. Style united. Stig. slender. 



stricta. E.F1. twin-spiked. keel'd.chann.; spifc.2-3-erect. 8. Britain. 



H.tf. 



[Seeds furrowed. 

 CYNOSURUS, DOG'S-TAIL-GRASS. Cal. of 2 equal l-ribb. awn. valves. Cor. of 2 uneq. lane, valves. 



H.|U. Sandy loam. 

 H.&. seeds. 



* cristatus. e.b. crested. sp.erec.lin.2-in.lon.;s£/p.shor. 8. Britain. 



echinatus. e.b. rough. spike ov. ; spikel. awned. 



erucaBformis.H.G.w.linear-spiked. spik. comp. ; spiklts. scatt. Germany. ... * H/|J. 



FESTU'CA, FESCUE-GRASS. Cal. of 2 cone, valves. Cor.of2uneq.conc.valves. Sty. short. Stig feat, 



pan. racem. ;fl. tapering. 7. Britain. 



lin.ere.stri.6-18in.lon;^.2-5. 7. 8. 



flat.;paw.obl.; spikel. awl-sh. -— ■ 



bromoides. e.b. barren, 

 calamaria. B.F1. reed. 

 Cambrica. ii.g.w. Welsh. 



* duriuscula.B.Fl. hard. 

 dumetorum.H.G.w.pubescent 

 elatior. B.F1. tall. 



ftfertilis.H.G.w. fertile. 



flavescens. dc yellowish. 



(3 sterilis. barren. 



* glabra, h.g.w. smooth, 

 glauca. p.s. glaucous, 

 loliacea. B.F1. spiked. 

 Myurus. B.F1. wall, 

 ovina. E.F1. sheeps. 



/3 hordeifor mis. h.g.w. long -awn' 'd. 



com.acut.jsf/p.clov.^.long. 6. 

 filif. panic. ; spike pub. — 



lin. Ian.; pa. droop.; fl. num. — 

 pan. lax. ; spikel. 5-flower'd. — 

 pan.spr;sp.obl.ou.val.ofgl.cil. — 



pan.bran.com. ; spikelA-6-il. 

 awl-sh.; spikel. 5-fl. sub-bear. 

 li.flat;sp.2ran.droop;^.10-12 6. 

 awl-sh;pa.dr;/?o.taper.at top. 

 lin. fold;pem.erec; i /?o.4-5-aw. — 



- Europ. 



— Germany 



— Switzerl. 1818. 



Britain 



6. S.Europ 



7. Britain 



6. 



pannonica. r.s. Hungarian. 

 *prat£nsis. B.F1. meadow, 

 pinnatum. e.f. heath, 

 rubra. H.Fl.Sc. creeping, 

 sylvaticum. e.f. wood. 



pan. obi. ; spikel. 7-fl. hairy. 6. 

 pan. nearly erect.; spikl.com. — 

 smth.; sp.erec.2ran.aw.shor. 6. 

 inv. down . obo.; flor. long. 

 hair;sp. droop. aw.lon.thangl. 6. 



7. Hungary. 1823. 

 — Britain 



8. England 



7. Britain 



uniglumis. B.F1. single husked. pan.erec.;^or.tap.comp.awn.6. 

 vivfpara. E.F1. viviparous. inv.smth;^or.com.keel.awnl 



H.<H. Sandy loam. 



H.$. parting at 



H.$. root, or 



H.$. seeds. 



H.$. 



H.l. 



H.$. 



H.^. 



H.D. 



H.^. 



•H.p. 



H.U. 



n.n. 



H.U. 



H.P. 



H.|3. 



H.$J. 



H.f. 



H.tf. 



H.$. 



H.3. 



H.$. 



BRO'MUS, BROME-GRASS. Spikcl.imbr 



arvensis. B.F1. field. 

 asper. B.F1. rough. 



diandrus. B.F1. wall. 



ertctus. E.F1. upright. 



ith perfect florets. Cor. of 2 cone, valves, a little ribbed. 



many-rib.hair;pa.droo.iwho.6. 8. Britain H.$. Loam. 



aft.lon.;p<m.droop.lft.inlen. 7. ••— H.|). seed, or 



pan.erec;spikl.eiect.',fl.2-Yi. 6. 8. .... H.&. parting 



nar- frin. ;pa/i.erec;,/?o.8-imb. 6. ■ 



H.^p. roots. 



