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Another century of additions to the flora of Virginia
Iss 139, Page 485, Date 1941
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Index [no. 139]
Iss 139, Page 659, Date 1941
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Incidents of field-work with J. Franklin Collins
Iss 140, Page 98, Date 1942
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Index [no. 140]
Iss 140, Page 149, Date 1942
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Studies of the Icacinaceae IV. Considerations of the New World genera
Iss 142, Page 3, Date 1942
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Studies of the Icacinaceae V. A revision of the genus Citronella D. Don
Iss 142, Page 60, Date 1942
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Index [no. 142]
Iss 142, Page 91, Date 1942
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A revision of the genus Doryopteris
Iss 143, Page 3, Date 1942
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Index [no. 143]
Iss 143, Page 79, Date 1942
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Critical notes on Carex
Iss 144, Page 281, Date 1942
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Index [no. 144]
Iss 144, Page 333, Date 1942
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The seventh century of additions to the flora of Virginia
Iss 145, Page 341, Date 1942
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Index [no. 145]
Iss 145, Page 479, Date 1941
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A revision of the genus Geranium in Mexico and Central America
Iss 146, Page 1, Date 1943
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Index [no. 146]
Iss 146, Page 107, Date 1943