GEOGRAPHICAL EXTENSION. 



237 



America. 



Euphorbia 

 Peplis 

 Helioscopia 

 platyphylla 

 hiberna 

 pilosa 

 Esula 



Cyparissias 

 paralia 

 portlandica 

 exigua 

 Peplus 

 Lathyris 

 amygdaloides 



Europe. 



Longitude. 



Sta. 



Bor.— Sta. 



Sta. 

 Sta. 



Mercurialis 

 annua 

 perennis 



Tern. — Med. 1234 

 Arc — Med. 12 3 4.6 

 Tem. — Med. 123 4 

 Tem. 1 



Tern. — Med. 12 3 4.. 

 Bor.— -Tem. 12 3456 

 Bor. — Med. 123.5 

 Tem. — Med. 1 2 3 

 Med. . . 3 



Bor. — Med. 12 34 

 Bor. — Med. 1 23 . . 6 

 Tem. — Med. 1 23 . . 6 

 Tem. — Med. 1234 ■ 



Tem.— Med. 

 Bor. — Med. 



1234 

 1234 



LXXI. URTICEvE. 



Urtica 







urens 



Arc- 



— Sta. 



dioica 



Arc- 



-Sta. 



pilulifera 







Parietaria 





officinalis 







Humulus 







Lupulus 



Sta. 





Arc — Med. 12345 6 



Arc — Med. 12 345 6 



Tem. — Med. 123 4 



Bor. — Med. 123 4 



Bor.— Med. 1 2 3 4 5 6 



Ulmus 

 campestris? 

 suberosa 



LXX1I. ULMACEiE. 



Bor.— Med. 12 3 4 5 

 Tem. — Med. 12 3 4 



