-
Some fundamental concepts in taxonomy
Vol 4, Page 1, Date 1952
-
Change of name for certain plants of the "Manual Range."
Vol 4, Page 20, Date 1952
-
Juniperus texensis sp. nov.--West-Texas juniper in relation to J. monosperma, J. Ashei et al
Vol 4, Iss 1, Page 26, Date 1952
-
A new species of Ormosia from Bahia
Vol 4, Page 36, Date 1952
-
A new variety of Chrysophyllum auratum Miq
Vol 4, Page 38, Date 1952
-
A new combination in Schindleria
Vol 4, Page 39, Date 1952
-
Notes on new and noteworthy plants. XIII
Vol 4, Page 41, Date 1952
-
The Known Geographic Distribution of the Members of the Verbenaceae, Avicenniaceae, Stilbaceae, and Symphoremaceae. Supplement 8
Vol 4, Iss 1, Page 65, Date 1952
-
Pugillus Potentillarum
Vol 4, Iss 2, Page 89, Date 1952
-
The South American species of Manilkara
Vol 4, Page 94, Date 1952
-
The known geographic distribution of the members of the Verbenaceae, Avicenniaceae, Stilbaceae, Symphoremaceae, and Eriocaulaceae. Supplement 9
Vol 4, Page 119, Date 1952
-
Notes on new and noteworthy plants XIV
Vol 4, Page 125, Date 1952
-
Additional notes on the Eriocaulaceae. VIII
Vol 4, Page 134, Date 1952
-
A floristic study of big trees of the midwest
Vol 4, Page 153, Date 1953
-
Monoecism in Juniperus scopulorum
Vol 4, Page 172, Date 1953
-
Notes on new and noteworthy plants. XV
Vol 4, Page 173, Date 1953
-
The Known Geographic Distribution of the Members of the Verbenaceae, Avicenniaceae, Stilbaceae, and Symphoremaceae. Supplement 6
Vol 4, Iss 3, Page 184, Date 1953
-
Additional notes on the Eriocaulaceae. IX
Vol 4, Page 200, Date 1953
-
A new species of Strychnos from Rio Oiapoque
Vol 4, Page 209, Date 1953
-
Notes on Bromeliaceae. I
Vol 4, Iss 4, Page 213, Date 1953
-
Seven small plant collections in Costa Rica and neighboring Panama
Vol 4, Page 223, Date 1953
-
The known geographic distribution of the members of the Verbenaceae, Avicenniaceae, Stilbaceae, Symphoremaceae, and Eriocaulaceae. Supplement 10
Vol 4, Iss 4, Page 266, Date 1953
-
Hortus durobrivensis I
Vol 4, Page 269, Date 1953
-
Notes on new and noteworthy plants. XVI
Vol 4, Iss 4, Page 285, Date 1953
-
Additional notes on the Eriocaulaceae. X
Vol 4, Page 295, Date 1953
-
Five varietal transfers of United States trees
Vol 4, Page 305, Date 1953
-
Additional notes on the Eriocaulaceae. XI
Vol 4, Page 311, Date 1953
-
Mire, a new sp. of Brunfelsia from Bolivia
Vol 4, Page 342, Date 1953
-
Additional notes on the genus Aegiphila. XI
Vol 4, Page 347, Date 1953
-
Notes on Bromeliaceae. II
Vol 4, Iss 5, Page 355, Date 1953
-
A new species of Sphenodesme
Vol 4, Page 368, Date 1953
-
Hortus durobrivensis II
Vol 4, Page 369, Date 1953
-
Notes on Bromeliaceae. III
Vol 4, Page 378, Date 1953
-
Additional notes on the genus Aegiphila. XII
Vol 4, Page 384, Date 1953
-
A new Byrsonima [wadsworthii] from Puerto Rico
Vol 4, Iss 7, Page 417, Date 1953
-
New grasses from Guatemala
Vol 4, Page 423, Date 1953
-
Additional notes on the genus Aegiphila. XIII
Vol 4, Page 427, Date 1953
-
Additional notes on the genus Chascanum, II
Vol 4, Page 439, Date 1953
-
The known geographic distribution of the members of the Verbenaceae, Avicenniaceae, Stilbaceae, Symphoremaceae, and Eriocaulaceae. Supplement 11
Vol 4, Iss 5, Page 450, Date 1953
-
Additional notes on the genus Amasonia. IV
Vol 4, Iss 5, Page 452, Date 1953
-
Novelties in Bombacaceae
Vol 4, Page 465, Date 1954
-
Five new species of Brunellia
Vol 4, Page 481, Date 1954
-
Additional notes on the genus Bouchea. I
Vol 4, Page 486, Date 1954