356 HALORAGEZX. [Hippuris. Myriophyllum. 
HALORAGE. 
HIPPURIS maritima. Hellenius, Diss. Hipp. in Usteri, Del. Opuse. 1. 11, t. 1. 
See syn. in DC. Prodr. 3. 72; Ledeb. Fl. Ross. 2.120. [Hornem. Fl. Dan. 8. 3, 
t.1261. Reichenb. Icon. Bot. t. 86, f.182. Retz, Obs. Bot. 3.7, t. 1.]|—Cham. in 
Linnea, 4. 507, under H. vulgaris. Hook. Fl. Bor.-Am. 1. 218. Hook. & Arn. Bot. 
Beechey, 123. Torr. & Gray, Fl. 1.531. Eat. & Wr. 271. Seem. Bot. Herald, 30. 
Rothr. Fl. Alask. 446. Made a variety of H. vulgaris by Wahlenberg, Fries, Koch, 
& Hook. f. 
H. tetraphylla. Linn. f. Suppl. 81. Richard. Frankl. Journ. Appx. 2. 
H. vulgaris, var. maritima. Wahlenb. Fl. Suec. 2. Lange, Pl. Groenl. 134. 
H. montana. Ledeb. in Reichenb. Icon. Bot. 1. 71, t. 86, f. 81; Fl. Ross. 
2.120. DC. Prodr. 3.71. Cham. in Linnea, 4. 507. Hook. Fl. Bor.-Am. 1. 218. 
Don, Mill. 2. 705. Dietr. 1.26. Torr. & Gray, Fl. 1. 531. Eat. & Wr. 271. Maxi- 
mowicz, Prim. Fl. Amur. 107. Rothr. Fl. Alask. 446. Also referred to H. vulgaris 
by Hook. f. Arct. Pl. 328. 
H. vulgaris. Linn. Spec. 4. See syn. in Willd. Spec. 1.26; Ledeb. Fl. Ross. 
2.119; Pritzel, Index Icon. Bot. 1. 553 & 2. 150.— Michx. Fl. 1.1. Barton, Bot. 
Appx. 22, t.8.  Pursh,3. Nutt. Genera, 1.3. Schrank, Pfl. Lab. 3. Roem. & 
Schult. Syst. 1.41. Torrey, Fl. U.S.2; Fl. N. Y. 1. 244; Nicol. Rep. 150; Pac. 
R. Rep. 4. 88. . Turpin, Dict. Sci. Nat. 39. 188, t. 220. Cham. in Linnea, 4. 506. 
DC. Prod. 3.71. Hook. Fl. Bor.-Am. 1. 217; Comp. Bot. Mag. 1. 46. Meyer, Pl. 
Lab. 73. Beck, Bot. 123. Schlecht. Fl. Lab. in Linnea, 10. 97. __ Bigel. F]. Bost. 
3ed.3. Torr. & Gray, Fl. 1.531. Eat. & Wr. 271. Gray, Pl. Fendl. 47; Struct. 
Bot. 419, f. 826-829; Proc. Acad. Philad. 1863, 61; Manual, 176. Parry, PI. 
Minn. 612. Engelm. Pl. Upp. Miss. 192. Hook. f. in Journ. Linn. Soe. 1. 121; 
Arct. Pl. 291 & 328. Pl. Bourgeau, 256. Rothr. Fl. Alask. 446; Pl. Wheeler, 39. 
Matthew, Fl. Acad. 20. Boland. Cat. 12. Watson, King’s Rep. 5.102. Coulter, 
Hayd. Rep. 1872, 766. Porter, Pl. Col. 43. Brew. & Wats. Bot. Calif. 1. 215. 
H. polyphylla. Raf. Fl. Lud. 15. 
MYRIOPHYLLUM alterniflorum. DC. FI. Franc. Suppl. 529; Prodr. 3. 68. 
— Credited to Greenland by Lange, Pl. Groenl. 134, and Hook. f. in Arct. Pl. 291. 
M. ambiguum. Nutt. Genera, 2.212. Torrey, Compend. 355; FI. N. Y. 1. 243. 
Spreng. Syst. 3. 853. DC. Prodr. 3.70. Don, Mill. 2. 704. Beck, Bot. 122. Torr. 
& Gray, Fl. 1.530. Eat. & Wr. 325. Walp. Rep. 2.98. Dietr. 5. 302. Gray, 
Manual, 175. 
Var. capillaceum. Torr. & Gray,|.c. Torrey, 1. c. 243. Gray, Manual, 175. 
M. capillaceum. Torrey, Compend. 355. Beck, Bot. 122. Eat. & Wr. 324. 
Var. limosum. Torrey, Compend. 355; FI. N. Y. 1. 248, t. 98. DC. Prodr. 
3.70. Torr. & Gray, Fl. 1. 530. Gray, Manual, 175. 
Burshia humilis. Raf. in N. Y. Med. Rep. 2. 8361; Desv. Journ. Bot. 1 219. 
Roem. & Schult. Syst. 3. 480. 
Ptilophyllum humilis. Raf. Noy. Gen. 1811. 
M. limosum. Nutt. Genera, 2. 212. 
M. procumbens. Bigel. Fl. Bost. 2 ed. 346. Hook. Fl. 1. 216. Beck, Bot. 125. 
M. heterophyllum. Michx. Fl. 2.191.  Persoon, 2. 563. Poir. Dict. 8. 686. 
Pursh, 274. Elliott, 2. 588. Spreng. Syst. 3. 853. Torrey, Compend. 355; Fl. 
N. Y. 1. 242.; Mex. Bound. 66. DC. Prodr. 3.69. Don, Mill. 2. 703. Beck, Bot. 
