R. Stalter et al., RARE AND ENDANGERED PLANTS AT GATEWAY-NATIONAL-RECREATION-AREA - A CASE FOR PROTECTION OF URBAN NATURAL AREAS, Landscape and urban planning, 35(1), 1996, pp. 41-51
The diversity of native plant species in urban environments is usually
overlooked when biodiversity levels are considered. Inventories of na
tive plants reveal many to be rare species surviving the harsh conditi
ons encountered in urban ecosystems. Knowledge of their existence and
an inventory of their distribution will assist in maintaining these po
pulations. Protection strategies for rare plant species are outlined f
or urban National Parks.