48 CRUCIEER^. LArabis. 



Var. brachycarpa Gray, Manual, 69. 



Turritis bmc/ujcarpa. Torr. & Gray, Fl. 1. 79. Walp. Rep. 1. 130. Dietr. Syn. 

 3. 689. Gray, Manual, 1 ed. 37. 

 Var. alpina. Watson, King's Rep. 5. 18. Porter, Hayd. Rep. 1871,478; Fl. 

 Col. 6. Coulter, Hayd. Rep. 760. 



1 A. microphylla. Nutt. ; Torr. & Gray, Fl. 1. 82. Walp. Rep. 1. 133. Dietr. 

 Syn. 3. 693. 



A. hirsuta, Scop. See syn. m DC. Syst. 2. 223 ; Ledeb. Fl. Ross. 1. 118 ; Regel, 

 Fl. Ost-Sib. 1. 160. — Cham. & Schlecht. in Linn. 1. 15. Hook. Fl. Bor.-Am. 

 1. 42; Lond. Jour. Bot. 6. 69. Don, Mill. 1. 162. Bongard, Sitch. 125. Darling. 

 Fl. Cestr. 2 ed. 382. Torr. & Gray, Fl. 1. 80. Torrey, Fl. N. Y. 1. 53 ; Bot. 

 Wilkes, 228. Gray, PI. Fendl. 7 ; Pac. R. Rep. 12. 41 ; Am. Jour. Sci. 2. 33. 243 ; 

 Manual, 68. Seem. Bot. Herald, 51. Cooper, Pac. R. Rep. 12. 56. Chapman, 27. 

 Lesqx. Fl. Ark. 349. PI. Bourgeau, 254. Hook. f. Arct. PI. 284. Rothr. Alask. 

 442. Porter, Hayd. Rep. 1870, 473, & 1871, 478 ; Fl. Col. 6. Watson, lung's Rep. 

 5. 16, in part (n. 68). 



Turritis ovuta. Pursh, 438. Smith, Rees Cyc. n. 8. 



Arahis ovata. Poir. Suppl. 5. 557. 



Turritis hirsuta. Muhl. Cat. 61. 



Turritis oblongata. Raf. Am. Monthly Mag. 2. 44. 



A. sagittata. DC. Syst. 2. 222, with syn.; Prodr. 1. 143. Richards. Frankl. 

 Journ. 15. Don, Mill. 1. 163. 



A. rupestris. Nutt. ; Torr. & Gray, Fl. 1. 81. Walp. Rep. 1. 133. Dietr. Syn. 

 8. 692. Torrey, Bot. Wilkes, 228. 



A. Gerardi, Bess., & var. borealis. Regel, Fl. Ost-Sib. 1. 161, with syn., keeping 

 it distinct from A. hirsuta, and including under it ^1. sagittata, borealis, etc. 



Turritis patula. PI. Bourgeau, 263, in part. 

 Var. glabrata. Torr & Gray, Fl. 1. 80. Torrey, Pac. R. Rep. 4. 65. 

 A. HolbcEllii. Hornem. Fl. Dan. 11, 1. 1879. Walp. Rep. 1. 132. Dietr. Syn. 

 3. 693. Lange, PI. Gronl. 131. Gray, Proc. Am. Acad. 6. 187. 



A. retrofracta. Graham, Edinb. Phil. Jour. 1829, 344 (Litt. Ber. zu Linn. 1830, 

 157). C. A. Meyer, Ind. Sem. Petr. 11. 51. Gray, 1. c. Watson, King's Rep. 

 5. 18. Porter, Hayd. Rep. 1871, 478 ; Fl. Col. 6. Coulter, Hayd. Rep. 1872, 760. 



Turritis patula. Graham, 11. cc, not Ehrh. Hook. Fl. Bor.-Am. 1. 40 ; Lond. 

 Jour. Bot. 6. 69. Don, Mill. 1. 161. Treviranus, Flora, 16'. 124. Nutt. Jour. 

 Acad. Philad. 7. 13. Torr. & Gray, Fl. 1. 79. Gray, PI. Fendl. 7 ; PI. Wright, 2. 10; 

 Ives's Rep. 6 ; Am. Jour. Sci. 2. 33. 242 ; Jour. Acad. Philad. 1863, 57. Torrey, 

 Sitgr. Rep. 1-55; Pac. R. Rep. 4. 65; Bot. Wilkes, 227. Aschers. in Flora, 43. 369. 

 PI. Bourgeau, 263, in part. 



Turritis retrofracta. Hook. Fl. Bor.-Am. 1. 41 ; Lond. Jour. Bot. 6. 69. Don, 

 Mill. 1. 161. Torr. & Gray, Fl. 1. 79; Pac. R. Rep. 2. 119; AValp. Rep. 1. 130. 

 Dietr. Syn. 3. 688. Gray, PI. Fendl. 7. PI. Bourgeau, 254. Anderson, Cat. 117. 

 Torrey, Bot. Wilkes, 228. 



? Turritis mollis. Hook. Fl. Bor.-Am. 1. 40. Don, Mill. 1. 161. Torr. & Gray, 

 Fl. 1. 78. Hornem. Fl. Dan. 13, t. 2296. Walp. Rep. 1. 129. Dietr. Syn. 3. 688. 

 Lange, PI. Gronl. 131, keeping it distinct. Hook. f. Arct. PI. 284 & 314, identifying 

 it with yl. retrofracta. Possibly a form oi A. Drummondii. 



A. heteromalla & declinata. Schrad. Ind. Sem. Gott. 1831 (Litt. Ber. zu Linn. 

 1833, 22). 



Strejitanthus angnstifoHus & virgatus. Nutt. ; Torr. & Gray, Fl. 1. 76. Walp. Rep. 

 1. 128. Dietr. Syn. 3. 729. 



