Nomenclatural notes on Aster (Asteraceae) — II. New combinations and some transfers.
Anonymous (not verified)
Evidence for ecological matching of whole AM fungal communities to the local plant–soil environment
Anonymous (not verified)
Water relations of oak species on and adjacent to a Maryland serpentine soil
Anonymous (not verified)
Description of the Bare Hills near Baltimore
Anonymous (not verified)
Aster depauperatus: a midwestern migrant on eastern serpentine barrens?
Anonymous (not verified)
The coexistence of weeds and restricted native plants on serpentine barrens in southeastern Pennsylvania
Anonymous (not verified)
A phytogeographical sketch of southeast Pennsylvania
Anonymous (not verified)
The flora of the serpentine barrens of southeast Pennsylvania
Anonymous (not verified)
Plasticity in the degree of CAM-cycling and its relationship to drought stress in five species of Talinum (Portulacaeae)
Anonymous (not verified)