Calyptridium. Claytonia] PORTULACACEZ. ay 
9.679); Proc. Acad. Philad. 1863, 59; Proc. Am. Acad. 7. 332. Watson, King’s 
Rep. 5. 42, in part. Coulter, Hayd. Rep. 1872, 762. Rothr. Pl. Wheel. 35. 
CALYPTRIDIUM monandrum. Nutt.; Torr. & Gray, Fl. 1. 198. Fenzl, 
Ann. Mus. Wien, 2. 298. Eat. & Wr.167. Walp. Rep. 5. 787. Gray, Ives’s 
Rep. 8. 
C. roseum. Watson, King’s Rep. 5. 44, t.6. Parry, Amer. Naturalist, 8. ro. 
CLAYTONIA acutifolia. Willd.; Rom. & Schult. Syst. 5. 486, not Ledeb. FI. 
Alt. Fenzl, Ledeb. Fl. Ross. 3. 147, with syn. Cham. in Linn. 6. 560. 
C. arctica. Adams, Mem. Soc. Mose. 5. 94. DC. Prodr. 8. 361. Cham. in Linn. 
6. 559. Fenzl, Ledeb. Fl. Ross. 3. 148. Trautv. Pl. Middend. 46, with syn. Gray, 
Am. Jour. Sci. 2. 33. 407. Hook. f. Arct. Pl. 291 & 328, referring it with C. sarmen- 
tosa to C. lanceolata. 
C. Jounneana. Rom. & Schult. Syst. 5. 484. Fenzl, Ledeb. Fl. Ross. 3. 148. 
C. acutifolia. Ledeb. Fl. Alt. 1. 253; Icon. t. 272. 
C. Caroliniana. Michx. Fl. 1.160. Persoon, 1. 253. Poir. Suppl. 2. 295. Ait. 
f. Hort. Kew. 2. 58. Haw. Syn. Pl. Succ. 11. Rom. & Schult. Syst. 5. 433. Elliott, 
1.807. Spreng. Syst. 1.791. Sweet, Brit. Fl. Gard. t.208. Don, Mill. 2. 81. 
Spach, Hist. Veg. 5. 286. Torr. & Gray, Fl. 1.199. Eat. & Wr. 199. Walp. Rep. 
2.237. Torrey, Fl. N. Y. 1.110. Chapman, 44. Gray, Manual, 98. Matthew, 
Pl. Acadia. 20. 
C. Virginica, var. latifolia. Solander in Ait. Hort. Kew. 1. 284% Willd. Spec. 
1.1185. Torrey, Fl. U. S. 1. 259. Eat. & Wr. 198. 
C. spatulefolia. Salisb. Parad. Lond. 2,t. 71. Ait. f. Hort. Kew. 2.53. Pursh, 
175. Poir. Suppl. 5. 622. Nutt. Genera, 1. 152. 
C. Virginica, var. spathilefolia. DC. Prodr. 3. 361. Hook. Fl. Bor.-Am. 1. 224. 
C. spatulata. Eaton, Manual, 4 ed. Bigel. Fl. Bost. 2 ed. 98. 
Var. sessilifolia. Torrey, Pac. R. Rep. 4.70; Bot. Wilkes, 248. Watson, PI. 
Wheeler, 6. Brew. & Wats. Bot. Calif. 1. 76. 
C. lanceolata. Pursh, 175, t. 3, mostly. Poir. Suppl. 5. 622. Roem. & Schult. 
Syst. 5. 433. DC. Prodr. 3. 361. Spreng. Syst. 1.791. Hook. Fl. Bor-Am. 1. 224; 
. Lond. Jour. Bot. 6. 229. Don, Mill. 8. 81. Torr. & Gray, Fl. 1.199. Dietr. 1. 812. 
Eat. & Wr. 199. Fenzl, Ledeb. FJ]. Ross. 2.147. Gray, Ives’s Rep. 7; Am. Jour. 
Sci. 2. 33. 406. Hook. f. Arct. Pl. 291 & 328. 
2 (C. alsinoides. James, Cat. 177. 
C. Caroliniana. Gray, Am. Jour. Sci. 2. 33. 407. 
C. Caroliniana, var. lanceolata. Watson, King’s Rep. 5. 42. Porter, Hayd. Rep. 
1871, 479; Fl. Col. 14. Coulter, Hayd. Rep. 1872, 763. 
C. Chamissonis. Esch.; Spreng. Syst. 1.790. Cham. & Schlecht. in Linn. 6. 562. 
Torr. & Gray, Fl. 1.676. Walp. Rep. 2. 237. Fenzl, Ledeb. Fl. Ross. 2. 151. 
Hook. in Lond. Jour. Bot. 6. 280. Cooper, Pac. R. Rep. 12.57. Gray, Proc. Acad. 
Philad. 1863, 59; Proc. Am. Acad. 8. 378. Rothr. Alask. 446. Watson, King’s 
Rep. 5. 48. Porter, Hayd. Rep. 1871, 479; Fl. Col. 15. Coulter, Hayd. Rep. 1872, 
762. Torrey, Bot. Wilkes, 249. 
C. stolonifera. C. A. Meyer, Mem. Soc. Mose. 7. 139, t. 3. Don, Mill. 8. 82. 
C. aquatica. Nutt.; Torr. & Gray, Fl. 1.201. Eat. & Wr. 199. Walp. Rep. 
2. 238. Boland. Cat. 6. 
C. flagellaris. Bong. Sitch. 187 (Presl, Repert. Bot. 1. 314). Torr. & Gray, FI. 
1.201. Eat. & Wr.199. Walp. Rep 2.238. Fenzl, Ledeb. Fl. Ross. 2. 149. 
Rothr. Alask. 446. 
Var. tenerrima. Gray, Proc. Am. Acad. 8. 378. 
