206 APPENDIX. NO. II. 



America. Europe. Longitude. 

 OENOTHERA 



biennis Bor.— Sta. Bor. — Med. 12 3.. .789 



ISNARDIA 



palustris Bor. — Sta. Tern. — Med. 12 3. ... 8 9 



ClRCJEA 



lutetiana Bor— Sta. Bor. — Med. 1 234 .... 9 



alpina Bor. — Sta. Arc.— Med. 12.456789 



XXVII. HALORAGEiE. 



Myriophyllum 



spicatum Arc— Sta. Arc.— Med. 1 2 3 ? 5 . . 8 9 



verticillatum Arc — Sta. Bor.—Med. 1 2 34 .... 9 



Callitriche 



verna Arc — Sta. Arc— Med. 123456789 



autumnalis Arc — Sta. Arc— Med. 1 2 3 ? . . 7 8 9 



pedunculata Bor.— Tern. 1 2 



Hippuris 



vulgaris Arc— Sta. Arc — Tem. 123456789 



XXVIII. CERATOPHYLLE^E. 



Ceratophyllum 



demersum Arc — Sta. Bor.—Med. 1 2 3 . . 6 . ? 9 



submersum Bor. — Tem. 1 2 



XXIX. LYTHRARIEJE. 



Lythrum 



Salicaria Bor. Arc— Med. 1 2 3 4 5 6 .. 9 



hyssopifolium Sta. Tem.— Med. 12.45. . . 9 



Peplis 



Portula Bor. Arc — Med. 1 2 3 4 .... 9 



