554 PLANT MFK <>1' ALABAMA. 



Loiiibiiiiiiuii ana. I'loiida wnst to MissiHHi|iiii, Louisiana, Ifxas, aii<l Kuntlicni 

 Arkansas. 



Ai.aua.ma: Cciitral I'ruirics. Coast plain. ()\u'i\ j^raHsy jihues. (Jreenii Connty 

 [ l.tart II norths .Miihik< County, I'orteiH^'illis Wost I'owl Ivivir. Klowcrs .Inly to 

 Si'|it<'nilii'r. IiifrtMincnt. I'cri'iinial. 



Ty|it« locality : " In the ]>iiiirie8 ofCirot-n Couuty, Ala." 



iicrl.. CfoL Siir\ . litil). .Mohr. 



MORONGIA Hritlon. MiMi.Torr. Club. 5: 101. 1X94. Hknsitivk Bkiku. 

 ,s, iiKANKiA Wilid.Si). 1'1.4: 1011. lX()i>. Not .Medic. 1792.) 



I'our spicics, warnitM, teiiiperatf, and tropical .Viiusiica. I'eicnnials. 

 Morongia angustata (Torr. A (Jray) Biitton, Mem. Torr. Cliilt. 5 : liU. 1X94. 



Schraiikia muiHstata Toir. & Grav, Fl. N. A. 1: 41)1. 1810. 



Gray. Man. «m1. ti, 119. Chap. I'l.'UG. Coulter, Coutr. Nat. Herb. 2 : 98. 



Carolinian and Louisianian areas. Southern Virginia to Florida, west to Texas, 

 Arkansas, Tennessee, and Missouri. 



Ai.AUAMA : Over the Slate. Open woods, pastures, old fields, dry light soil. Cull- 

 man. Tuscaloosa, Washington. Monroe, and Mobile counties. Flowers )>ink. May to 

 .Inly. Prostrate stems L' to )> tVet long. Frc(|nenl. 



Type locality : '• With the preceding [J/. uHciHafa], South Carolina, Georgia, Texas, 

 l>riiiiiinond." 



Herb. Ceol. Surv. Herb. Mohr. 



Morongia horridula (Michx.). 



MUnom horridula Michx. Fl. Bor. Am. 2 : 254. 1803. 



Schratihia anquHtata var. hraclii/carpa Chap. Fl. 116. 1860. 



S. horridiihi Chap. Fl. ed. 3, 127. 1897. 



Chap. Fl.l.c. 



Louisianian area. Florida to North Carolina? west to Louisiana. 



Ai..\iiAM.\: (-'oast Pine belt. Dry piue woods. Clarke County, Snggsville (Dr. 

 Dennij). Washingtou County, Yellowpine. Mobile Countj'. Flowers i)ink, .Inly. 

 Less l're(|ueiit than the above. 



Type locality: "Hab. a Virginia ad Floiiilaui." 



Herb. Ceol. Surv. Herl). Mohr. 



ACUAN Medic. Theod. Spec. 62. 1786. 

 (DESMAXTIIU.S Willd. Sp. PI. 4: 1044. 1806.) 



Ten s))ecies. South Atlantic America, West Indies. 

 Acuan illiuoeuse (Michx.) Kuutze, Rev. Gen. PI. 1 : 158. 1891. 



Mimosa iHiuoensis Michx. Fl. Hor. Am. 2 : 2.>L 1803. 



Acacia brachiiloha Willd. Sp. PI. 4 : 1071. 1806. 



Dcumaiitlius hrachi/lobus Henth. in Hook. Bot. Journ. 4: 358. 1842. 



Gray, Man. ed.G, i49. Chap. Fl. SuppL 618; ed..3, 128. Coulter, Contr. Nat. Herb. 

 2:96.' 



Candinian and T^ouisianian areas. Southern Virginia, Kentucky, Missouri, Min- 

 nesota. sr>uth to Tennessee, Mississippi, Arkansas, Louisiana, and Texas. 



Ai.aisama: Prairie region. Coast plain. Grassy open ])lace. Montgomery Couuty, 

 open prairies, banks of Pentulalla Creek. Mobile County, shore of Mississippi Sound 

 at Ce(l.ir Point. Flowers white, .July. Perennial. 



Type locality : " Hab. in pratensibus regionis Illinoensis." 



Herb. Geol. Surv. ll«rl). Mohr. 



PARKINSONIA L. Sp. PI. 1 :375. 1753. 



About 11 arborescent species. South Africa. Warmer and tropical America, 4. 

 Parkiusonia aculeata L. Sp. PI. 1 : 375. 



Chap. Fl. Suppl. 618; cd. 3, 126. Coulter, Contr. Nat. Herb 2 : 94. 



Wkst Indie-s, Texas, Mexico. Cultivated in all tropical countries. 



Louisianian area. Cultivated and escaped. Southwestern Florida to California. 



Alaba.aia: Coast plain. Waste places, not rarely escaped. Flowers yellow, June, 

 July. Tree 15 to 20 feet high. 



Economic uses: Ornamental. 



Type locality: "Hab. in America calidiori." 



Herb. Geol. Surv. Herb. Mohr. 



