100 CARYOPHYLLACE. [Cerastium. 
Pl. Grénl. 132. Hook. f. Jour. Linn. Soe. 1. 116 & 121, & 5. 82; Arct. Pl. 288 & 323. 
Pl. Bourgeau, 255 & 262. Dickie, Jour. Linn. Soc. 3. 110, & 11. 33. 
C. lanatum, Lam. Persoon, 1. 521. Willd. Enum. 492. 
C. latifolium. Greville, Mem. Soc. Wern. 3. 429, not DC. 
C. vulgatum. Hook. f. Arct. Pl. 288, in part. 
Var. Behringianum. Regel, Fl. Ost-Sib. 1. 435. 
C. Behringianum. Cham. & Schlecht. in Linn. 1. 62. Spreng. Syst. 4. 183. 
Hook. Fl. Bor.-Am. 1. 105. Don, Mill. 1.445. Torr. & Gray, Fl. 1. 188. Eat. & 
Wr. 189. Seem. Bot. Herald, 27. 
C. vulgatum, var. Behringianum. Fenzl, Ledeb. Fl. Ross. 1. 409. Gray, Am. 
Jour. Sci. 2. 33. 405; Proc. Acad. Philad. 1863, 59. Rothr. Alask. 444. Watson, 
King’s Rep. 5. 88. Coulter, Hayd. Rep. 1872, 761. Porter, Fl. Col. 13. 
Var. Fischerianum. Torr. & Gray, Fl. 1. 188. Seem. Bot. Herald, 27. Du- 
rand, Pl. Kane, 189. Regel, Fl. Ost-Sib. 1. 438. 
C. rigidum. Ledeb. in Mem. Petr. 5. 538; Icon. Fl. Ross. t.149. DC. Prodr. 
1. 420. Cham. & Schlecht. in Linn. 1. 62. Hook. Fl. Bor.-Am. 1. 105. Torr. & 
Gray, Fl. 1.189. Eat. & Wr. 189. Dietr. 2. 1591. Fenzl, Ledeb. Fl. Ross. 1. 407. 
C. Fischerianum. Ser. in DC. Prodr. 1. 419. Cham. & Schlecht. in Linn. 1. 60. 
Hook. FI. Bor.-Am. 1. 108. Don, Mill. 1. 445. Seem. Bot. Herald, sr. 
C. alpinum. Hook. Fl. Bor.-Am. 1. 104, in part. Bong. Sitch. 128. Lessing, 
Linn. 9.151. Hook. & Arn. Bot. Beechey, 122. 
C. vulgatum, vars. grandiflorum & macrocarpum. Fenzl, Ledeb. FI. Ross. 1. 409. 
Rothr. Alask. 444. Reg. & Til. Fl. Ajan. 75. 
Var. glabratum. Hook. in Parry’s 2d Voy. 390; Fl. Bor.-Am. 1.104. Torr. & 
Gray, Fl. 1. 188. Seem. Bot. Herald, 55. 
Var. (?) uniflorum. Durand. Pl Kane, 189. 
C.arvense. Linn. Spec. 438. See syn. in DC. Prodr. 1. 419; Fenzl, Ledeb. FL 
Ross. 1. 412; Regel, Fl. Ost-Sib. 1. 427 & 444; Rohrb. in Linn. 37. 303. — Richards. 
Frankl. Journ. 10. Hook. Fl. Bor.-Am. 1. 104; Lond. Jour. Bot. 6.75. Bigel. Fl. 
Bost. 196. Torr. & Gray, Fl. 1.188. Eat. & Wr. 188. Torrey, Fl. N. Y. 1. 99; 
Bot. Wilkes, 246. Engelm. Pl. Upp. Miss. 186. Gray, Pac. R. Rep. 12. 41; Am. 
Jour. Sci. 2. 33. 405; Proc. Acad. Philad. 1863, 59; Manual, 94. Cooper, Pac. R. 
Rep. 12. 57. Chapman, 50. Hook. f. Arct. Pl. 288 & 323. Pl. Bourgeau, 255 & 
262. Porter, Hayd. Rep. 1870, 473; 1871, 479; Fl. Col. 13. Watson, King’s Rep. 
5. 88 & 417. Coulter, Hayd. Rep. 1872, 762. Rothr. Pl. Wheel. 35. 
2 C. hybridum. Muhl. Ind. Fl. Lane. 170. ; 
"©. Pennsylvanicum. Hornem. Hort. Hafn. 435. DC. Prodr. 1. 420. Spreng. 
Syst. 2.418. Don, Mill. 1. 446. 
C. elongatum. Pursh, 821. Poir. Suppl. 5.601. Torrey, Fl. U.S. 460. DC. 
Prodr. 1.417. Spreng. Syst. 2.417. Hook. Fl. Bor.-Am. 1. 103. Don, Mill. 
1. 444. Nutt. Jour. Acad. Phil. 7. 16. 
C. tenuifolium. Pursh, 821. Poir. Suppl. 5. 601. Torrey, Fl. U. 8. 460. DC. 
Prodr. 1. 417. Bigel. Fl. Bost. 196. Don, Mill. 1. 444. Darling. Fl. Cestr. 277. 
C. maximum. Linn. Spec. 489. See syn. in Fenzl, Ledeb. Fl. Ross. 1. 899; Regel, 
Fl. Ost-Sib. 1. 428.— Seem. Bot. Herald, 51. Hook. f. Arct. Pl. 288. 
C.nutans. Raf. Prec. Decouv. 36 & Desy. Jour. Bot. 4. 269. Poir. Suppl. 5. 601. 
Torrey, Cat. Pl. N. Y. 44; Fl. U. S. 459; Fl. N. Y. 1.100. DC. Prodr. 1. 420. 
Hook. Fl. Bor.-Am. 1. 189. Don, Mill. 1. 446. Darling. Fl. Cestr. 280. Torr. & 
Gray, Fl. 1. 189 & 675. Eat. & Wr. 188. Dietr. 2. 1594. Gray, Pl. Fendl. 13; 
Genera, 2. 40, t.114; Pac. R. Rep. 12. 41; Manual, 94. Parry, Pl. Minn. 609. 
