by Merritt Lyndon Fernald
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Edible Wild Plants of Eastern North Amer...
Gray's new Manual of Botany, a Handbook ...
Gray's Manual of Botany
Technical studies on North American plan...
Studies of eastern American plants
The Linear-Leaved North American Species...
A taxonomic revision of granite outcrop ...
The occurrence of Arenaria norwegica Gun...
Recovery plan for Marsh Sandwort (Arenar...
Observations sur certaines espèces d'Are...