8()8 I'LANI' T.TKK <>K Al.AHAMA. 



Sporobolus tenaciflBimus (L.) Heauv. A;;rii-'t. liT.. IslL'. 

 .liirogtia liiiaciiiHimn L. f. Sii]*])!. 11)7. 

 I ill'n ttiiaciMsimd II. \\. K. N()V.(ieii.rt Sj). 1: ]:\S. IHI.'.. 



Wi.sT iNitiKs; MKXiro to I?ua/.ii.. 



Ai.auama: Aflventive <m Itallaet. Mi>l»il<-. I'irst ol.soiv.d, S<-|.t.iiil..T, ISitl, since 

 tlifu to till- present tinu'. rcreiuii.il. 



Sporobolus junceus (Mi<'hx.) Kiinlh. h'lv. < ;r:iiii. l:<i^. ix::"«. 



I'riti'iK 1 »i:<»r-si:i;i> (iicAss. 



Ji/roxtix iiinrca Miclix. V\. 15<tr. Am. 1 : r>L'. 18(»:i 



i:'ll. Sk.i: 1H7. (Jiiiv. Man..il.(i, did. Cliap. 11. .^.")0. ( onll. r, ('..ntr. Nat. II. il.. 

 2 : r>l.'6. 



Alleslieniaii, Carolinian, and LoiiiHiaiiiati ari'aH. K'ejiorli'd IVoin soiiIIktm Miiiiii'- 

 8ota, Dakota, Wisconsin, soutlicrn N'iiginia to Florida, and west to Texas. 



Ar.AHAMA: Coosa liills. ('(Mitral IMncheltto Lower I'iiierej;ioii. Dry rocky hills; 

 most abiuulaiit in Kaiidy dry l>ii>o l>arrens. ('alhonii County, Anniston, 7(>0 IVct. 

 Tuscaloosa County. Clarko Coiiiily, Clioct.iw Corner. Monroo County, Clailiorno. 

 Mobile and Haldwin comities. September to October; common. I'ercunial. 



Herb. (ieol. Surv. Herb. Mobr. 



Type locality: " Hab. iu sabulosis aridis Carolinae." 



Sporobolus asper (Michx.) Kuiith,i:uum. 1:210. 1833. Koi <;ii Ri sii-cuAf^s. 



Afirostis aspei-fi Micbx. Fl. Bor. Am. 1 : .52. 1803. 



T'U/ii (IriiDDiiondii Tv'm. I'liill. 1824. 



Sporobohts aspir var. (Iriimmovdii Aasey, Contr. Nat. H«!rb. 3 : dO. 18f12. 



Ell. Sk. 1:138. Gray, Man. ed. d, dl.!. Chap. Fl. .".50. Coulter, Contr. Xat. Herb. 

 2:5in. 



Allesheuian to I.oui.sianiaii area. New En<rland, Miune.sota, Nebraska, southern 

 Missouri, south to Florida and the Gulf region ; Texas and Arkansas. 



Alahama: Tennessee \'alley. Coosa hills to the Lower Pino region. Dry nx^ky 

 hills and jiino barrens. Calhoun County, Anuist<ni, 700 feet. Mobile and I'.ahlwin 

 counties. Frequent on the sandy pine ridges. So])tember and October, rereunial. 



Ty]ie locality : "Hab. in collibus rupibusque regionis lUinoensis." 



Herb. (^eol. .Surv. Herb. Mohr. 

 Sporobolus longifolius (Torr.) AVood, Cla8sbook,775. 1861. 



LONG-LKAVKl) RUSH-CKASS. 



Jgrostis hmqifolia Torrev, Fl. N. & Mid. V. S. 90. 1824. 



A. inrohila Mnhl. Gram. 72. 1817. Not Poir. 1810. 



SporoholuH (isper Aa.sey, Contr. I'. R. Nat. Herb. 3 : 50. 18!t2. Not Kunth, 1833. 



Alleghenian and Carolinian areas. New England to Illinois and Kansas, south from 

 Long island to Mississippi, and west to Texas. 



Ar.Ai-.AMA: Lower Pine region. Dry i)ino barrens. Mobile County, Spriughill. 

 October; not frequent. Perennial. 



Type locality of J. mvoliita Muhl. : "Hab. ad Susquehanuam, lloret Oct. Penns. N. 

 Ebor." 



Herb. Geol. Surv. Herb. Mohr. 



Sporobolus vaginaeflorus Torr. ; Wood, Classbook, 775. 1861. 



ShEATHKI) RuSH-<iKAS,S. 



Vilfa raglnaeflora Torr. ; (iray. Gram. &. Cyp. Exsic. 1 : no. 3. 1834. 



Sporobolus minor Vasey in (iray, Man. <'d. 6. 046. 1890. 



Gray, Man. ed. d, 61(i. Chap. Fl. 551. Coulter, Contr. Xat. Herb, 2 : 519. Scribuer, 

 Grass. Tenn. 2 : 72, f. :J3,f. 92. 



Alleghenian to Louisianian area. Ontario and New England to Minnesota and 

 Nebraska, and from New York south to Florida and Texas. 



Alabama: Coosa hills. Lower Pine, region. Calhoun County, Anniston, 700 feet. 

 Mobile County, Springhill, sandy pine ridges. September to October; iufn-quent. 

 Annual. 



Type locality: "Dry gravelly fields V. S. more (lommoii West and South." 



Herb. Geol. Surv. Herb. Mohr. 



Sporobolus neglectus Nash, Bull. Torr. Club 22:464. 1895. Small Rush-gkass. 



Sporobohts vaf/JnaeHoriis Vasey in C^ray, Man. ed. 6, 645. 1890. Not Wood. 



Gray, Man. I.e. Cliap. Fl. ed. 3, 598. 



Carolinian and Louisianian areas. Ronthern New England to Kentucky, Tennes- 

 see, Kansas, and south to Mississippi. 



Alabama: Lower Pine region. Barren pino riilges. Mobile County. October; 

 infreriuent. .(Vnnual. 



