ORCHIDACE.E 



2. H. clavellata {Michx.) Spreng., Syst. Veg. 3: 689 (1826) ; Sw., H. clavellata 

 Adnot. Bot. 45 (1829); Britton (§ Br., 111. Fl. 1: 463, f. 1104 

 (1896); Clute, Fl. Up. Susq. 105 (1898); Kearney, in Contr. 

 U. S. Nat. Herb. 5: 522 (1901); Gattinger, Fl. Tenn. 62 (1901); 

 Lounsberry, South. Wild Fl. 78 (1901); Jelliffe, Gibson's Nat. 

 Orch. 43, t. 20 {\^Q5)\ Ames, in Gray's Man. ed. 7, 309 (1908). 



Orchis clavellata i^/«c/ia7.,Fl. Bor. Am. 2: 155 (1803); Willd., 

 Sp. PI. 4: 10 (1805); Pers., Syn. 2: 505 (1807); Muhl, Cat. 80 

 (1813); Pursh, Fl. 2: 586 (1814) ; Elliott, Sketch 2 : 486 (1824).— 

 O. tridentata Muhl, ex Willd. Sp. PI. 4 : 41 (1805) ; Pers., Syn. 

 2: 506 (1807); Pwr^A, Fl. 2: 587 (1814); Torr., Cat. N. Y. 69 

 {\^\^)', Barton, Fl. 1: 52, t. 15 {\S2\)', Eaton, Man. ed. 4, 374 

 (1824); Torr., Comp. 317 (1826); Short, Cat. Ky. 10 (1833); 

 Dewey, Herbaceous PI. Mass. 197 (1840); Wood, Class-book 

 ed. 29, 533 (1853), ed. 41, 533 (1856), not O. tridentata Scop.— 

 O. clavellata /8 tridentata ilfw/^/., Cat. 80 (1813); Green, Cat. 

 N. Y. 120 {\%\4^); Barton, Comp. Fl. Phil. 2:137 {l%l^)\ Nutt, 

 Gen. 2:189 (1818). 



Habenaria tridentata Hook., Exot. Fl. 2: t. 81 (1825); 

 Spreng, Syst. Veg. 3: 689 (1826); Sw., Adnot. Bot. 46 (1829); 

 Lodd., Bot. Cab. t. 1637 (1832); Beck, Bot. ed. 1, 348 (1833) 

 Darl, Fl. Cestr. 507 (1837); Torr., in Geol. Surv. N. Y. 174 

 {IS^O); Eaton (§ Wr., N. A. Bot. ed. 8, 260 (1840); Darby, Bot. 

 S. St. 527 (1866); Gray, Man. ed. 5, 499 (1867), ed. 6, 506 

 (1890); Willis, Cat. N. J. 61 (1874); .7. Robinson, Fl. Essex Co. 

 107 (1880); PI. Maiden h Medf. 11 (1881); Britton, Prel. Cat. 

 N.J. 93 (1881); Perkins, Gen. Cat. Vt. 37 (1882); Gattinger, 

 Tenn. Fl. 83 {l^Sl) ; Macoun, Cat. 4: 13 {l^SS); Dame &, Collins, 

 Fl. Middlesex 102 (1888); Britton, Cat. N. J. 234 (1889); Beal 

 (% JVheeler, Fl. Mich. 607 (1891); MacMillan, Metasp. Minn. 

 Val. 168 {1S92); Baldw., Orch. N. Eng. 97, f. 20 (1894); Galen, 



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