GEOGRAPHICAL EXTENSION. 195 



America. Europe. Longitude. 



SlLENE 



conica Tern. — Med. 12 3 4 



nutans Bor.— -Med. 12 3 4 5 6 



italica Tem.— Med. 1 2 3 



noctiflora Bor. — Med. 12 3 4 5 



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



maritima Arc. Arc. — Tem. 12 9 



acaulis Pol. — Sta. Pol Tem. 1 2 3 4 .. 7 8 9 



Agrostemma 



Githago Bor. — Sta. Bor. — Med. 1 2 3 4 5 6 .. 9 



Lychnis 



alpina Arc — Bor. Arc. — Tem. 123 45 ... 9 



Viscaria Bor Med. 12 34 



Flos-Cuculi Arc. Bor. — Med. 1 2 3 4 5 ... 9 



dioica Pol — Arc. Arc. — Med. 1 2 3 4 5 6 .. 9 



vespertina Bor.— Med. 12 3 4 5 



Sagina 



procumbens Arc. — Sta. Arc. — Med. 123.567.9 



apetala Sta. Bor. — Tem. 12 9 



maritima Bor. . 2 



Moenchia 



erecta Tem Med. 1 2 



Elatine 



Hydropiper Arc— Tem. 1 2 



hexandra Tem. 1 2 



Holosteum 



umbellatum Bor. — Med. 12 3 4 



Spergula 



arvensis Arc. — Sta. Arc. — Med. 1 2 3 4 .. 7 8 9 



nodosa Arc. — Bor. Arc. — Tem. 1 2 3 4 5 .. 8 9 



subulata Bor. Bor Tem. 12 8 



saginoides Arc. — Sta. Pol. — Tem. 1 2 . 4 . . 7 . 9 



k 2 



