1

The Genera of the Living Euphorbieae

Year:
1943
Language:
english
File:
PDF, 3.32 MB
english, 1943
2

Lichens of Point Lobos Reserve

Year:
1938
Language:
english
File:
PDF, 644 KB
english, 1938
3

Euphorbiaceous Genera Lectotypified

Year:
1975
Language:
english
File:
PDF, 195 KB
english, 1975
4

Amaranthus of Philadelphia and Vicinity

Year:
1940-1941
Language:
english
File:
PDF, 391 KB
english, 1940-1941
6

Additions and Amendments to the International Rules of Botanical Nomenclature

Year:
1939
Language:
english
File:
PDF, 433 KB
english, 1939
7

Tithymalus "[Tourn.]" Proposed for Conservation

Year:
1946
Language:
english
File:
PDF, 491 KB
english, 1946
8

History and Orthography of the Celastraceous Genus "Pachystima" Rafinesque

Year:
1943
Language:
english
File:
PDF, 371 KB
english, 1943
9

TYPIFICATION OF EUPHORBIA MACULATA

Year:
1960
Language:
english
File:
PDF, 712 KB
english, 1960
11

EUPHORBIA SUBGENUS CHAMAESYCE IN CANADA AND THE UNITED STATES EXCLUSIVE OF SOUTHERN FLORIDA (Continued)

Year:
1941
Language:
english
File:
PDF, 7.69 MB
english, 1941
12

NOTES ON THE GENUS ALEURITES

Year:
1939
Language:
english
File:
PDF, 370 KB
english, 1939
13

EUPHORBIACEOUS GENERA LECTOTYPIFIED

Year:
1975
File:
PDF, 551 KB
1975