MONOCOTYLEDONES.

Junceæ, Juss.

27. Luzula hyperborea, Br.—Hook. Fl. Bor. Am. ii. p. 188.

Cyperaceæ, Juss.

28. Carex dioica, L.—Hook. Fl. Bor. Am. ii. p. 208.

29. Carex membranacea, Hook. Fl. Bor. Am. ii. p. 220.

30. Carex cæspitosa, L.—Hook. Fl. Bor. Am. ii. p. 217.

31. Carex ustulata, Wahl.—Hook. Fl. Bor. Am. ii. p. 224.

32. Eriophorum capitatum, Host.—Hook. Fl. Bor. Am. ii. p. 231.

Gramineæ, Juss.

33. Hierochloe alpina, Rœm. and Sch.—Hook. Fl. Bor. Am. ii. p. 234.

34. Colpodium latifolium, Br.—Hook. Fl. Bor. Am. ii. p. 238.

35. Dupontia Fischeri, Br.—Hook. Fl. Bor. Am. ii. p. 242.

36. Poa Arctica, Br.—Hook. Fl. Bor. Am. ii. p. 246.

37. Poa angustata, Br.—Hook. Fl. Bor. Am. ii. p. 246.

38. Poa alpina, L.—Hook. Fl. Bor. Am. ii. p. 246.