GEOGRAPHICAL EXTENSION. 219 



Artemisia ***** ^^ L °^ itude ' 



Absinthium Bor — Med. 12 3 4 5 



vulgaris Arc- Sta. Arc. - Med. 123456789 



Gnaphalium 

 dioicum Arc. -Bor.? Arc. -Tern. 12 3 4 5 6.89 



margaritac. Bor. — Sta. Tern. ? 2 .... 7 8 9 



luteo-album Bor— Med. 12 3 4 .' .' 7 



sylvaticum Arc— Sta. Arc— Med. 123456 9 



supinum Bor. Arc— Tern. 12.... 9 



uliginosum Arc. - Sta. Arc — Med. 123456789 



gallicum Tern.— Med. 1 2 3 



minimum Tem . 1 ? . 4 



germanicum Sta. Bor — Med. 1 2 3 4 .... 9 



CONYZA 



squarrosa Bor.— Med. 123 4 

 Erigeron 



canadensis Bor.— Sta. Bor Med. 1 2 3 4 .... 9 



acris Arc — Med. 123 4 56 



alpinus Arc— Bor. Arc — Med. 1 2 3 ? 5 . 7 8 9 



TUSSILAGO 



Farfara Sta. Arc— Med. 12 3 4 5 6 



Petasites 



vul S aris Bor.-Med. 12 3 4.6 



Senecio 



vulgaris Arc. -Sta. Arc- Med. 1 2 3 4 . . q 



viscosus 



Bor — Med. 1 2 3 



sylvaticus Bor.-Med. 1 2 3 



S( J ualidus Tern. — Med. 12.4 



tenuifolius Tem> 12 3 4? 



JacobaBa Bor.-Med. 12 345 



a( l uaticus Bor Med. 1 2 3 



l 2 



