ST. JOHNS-WORT FAMILY. 623 



Hypericum gymnanthuni Eugelm. & C4ra}', Boat. Jonrn. Nat. Hist. 5 : 212. 1847. 



Bare-flowered St. John's-wort. 



Gray, Man. ed, 6, 95. Coulter, Contr. Nat. Herb. 2 : 35. Chap. Fl. ed. 3, 60. 



Allegheniau to Lonisiauian area. New England, Vermont, Minnesota, Illinois, 

 Arkansas, Delaware, Pennsylvania, South Carolina, and Georgia. 



Alahama: Coast plain. Exjiosed wet places, ditches. Mobile County. Flowers 

 deep yellow; May. Not rare. Annual. 



Type locality : "Chiyey soil in pine woods near Houston [Texas]. June. Also in 

 Louisiana, Arkansas, &c., not uncommon." 



Herb. Geol. Surv. Herb. Mohr. 



Hypericum cauadense L. Sp. PI. 2 : 785. 1753. Canada St. John's-wokt. 



Ell. Sk. 2 : 24. Gray, Man. ed. 6, 95. Chap. Fl. 42. 



Canadian, Allegheniau to Louisianian area. Newfoundland, Ontario; New Eng- 

 land west to Minnesota, Nebraska, and Arkansas, south to Florida. 



Alabama: Mountain region. Central prairies. Damp rocky banks. Cullman 

 County, 800 feet. Autauga County, Prattville (£. J. /Smi(/t). Flowers orange ; June. 

 Not frequent. Annual. 



Type locality : "Hab. in Canada. Kalm." 



Herb. Geol. Surv. Herb. Mohr. 



Hypericum drummondii (Grev. & Hook.) Torr. «fe Gray, Fl. N. A. 1 : 165. 1838. 



Drummond's St. John's-wort. 



Sarothra drummondii Grev. & Hook. Bot. Misc. 3 : 236. 1833. 



Gray, Man. ed. 6, 95. Chap. Fl. 42. 



Carolinian and Louisianian areas. Western Illinois, southern Missouri, Kansas, 

 Arkansas, and Tennessee to South Carolina and Florida, thence west to Louisiana 

 {Hale). 



Alabama: Mountain region to Coast plain. Open dry places, pastures. Cullman 

 County, 800 feet. Montgomery and Mobile counties. Flowers deep yellow; Septem- 

 ber, October. Not rare. Eight to 10 inches high. Annual. 



Type locality: "Near St. Louis, on the Missouri. Drummond." 



Herb. Geol. Surv. Herb. Mohr. 



Hypericum geutianoides (L. ) B. S. P. Prel. Cat. N. Y. 9. 1888. 



Orange Grass. Pine-weed. 



Sarothra genUanoides L. Sp. Pl. 1 : 272. 1753. 



Hypericum nudicaule Walt. Fl. Car. 190. 1788. 



H. sarothra Michx. Fl. Bor. Am. 2 : 79. 1803. 



Ell. Sk. 1 : 371. Gray, Man. ed. 6, 95. Chap. Fl. 42. 



Carolinian and Louisianian areas. New England, Illinois, and Missouri south to 

 the Gulf; Florida to Louisiana and Arkansas. 



Alabama: Throughout. In sandy open places, fields, pastures. Flowers orange; 

 July to October. Common; most abundant in the pine barrens. Annual. 



Type locality: " Hab. in Virgiuiae, Pensylvaniae apricis glareosis." 



Herb. Geol. Surv. Herb. Mohr. 



TRIADENUM Raf. Med. Rep. ser. 2, 5 : 352. 1808. 



Two species paludial perennials. Eastern North America. 



Triadenum petiolatum (Walt.) Ref. Med. Rep. ser. 2, 5:352. 1808. 



Marsh St. Joiin's-wokt. 



Hypericum petiolatuvi Walt. Fl. Car. 191. 1788. 



Elodes petiolata Pursh, Fl. Am. Sept. 379. 1816. 



Ell. Sk. 2: 34. Gray, Man. ed. 6, 95. Chap. Fl. 42. 



Carolinian and Louisianian areas. New Jersej' to Florida, west to Kentucky, 

 southern Tennessee to Florida and Arkansas. 



Alabama: Central Prairie region, Coast jilain. Borders of swamps. Montgomery 

 County. Washington County, Yellowpine. Mobile County. On rotten logs in 

 river swamps. Flowers rose-pink ; July. Infrequent. 



Type locality : South Carolina. 



Herb. Geol. Surv. Herl). Mohr. 



Triadenum virginicum (L.) Raf. Fl. Tell. 3:79. 1836. 



Purple Virginia St. Joiin's-wort. 

 Hypericum virginicum L. Sp. PI. ed. 2, 2 : 1104. 1763. 

 Hypericum campanulatum Walt. Fl. Car. 191. 1788. 

 Elodea campanulata I'ursh, Fl. Am. Sept. 2: 379. 1814. 

 Ell. Sk. 2 : 33. Gray, Man. ed. 6, 95. Chap. Fl. 42. 



