Plant Life on Serpentines and Related Rocks in the North of Sweden Read more about Plant Life on Serpentines and Related Rocks in the North of Sweden
Floras of the Serpentinite Formations in Eastern North America, with Descriptions of Geomorphology and Mineralogy of the Formations Read more about Floras of the Serpentinite Formations in Eastern North America, with Descriptions of Geomorphology and Mineralogy of the Formations
Spatial and temporal patterns of occurrence for selected invertebrate lineages and their association with vascular plants in barrens and related habitat types in Pennsylvania Read more about Spatial and temporal patterns of occurrence for selected invertebrate lineages and their association with vascular plants in barrens and related habitat types in Pennsylvania
Genesis of Maryland soils formed from serpentine Read more about Genesis of Maryland soils formed from serpentine
On some critical species of the serpentine barrens Read more about On some critical species of the serpentine barrens
Further notes on the flora of the Conowingo or serpentine barrens of southeastern Pennsylvania Read more about Further notes on the flora of the Conowingo or serpentine barrens of southeastern Pennsylvania
Flora of the Conowingo Barrens of southeastern Pennsylvania Read more about Flora of the Conowingo Barrens of southeastern Pennsylvania
A biosystematic investigation of the Adiantum pedatum complex in eastern North America Read more about A biosystematic investigation of the Adiantum pedatum complex in eastern North America