The National Natural Landmarks (NNL) Program encourages the preservation of exceptional examples of the Nation’s biological and geological features. To qualify for NNL designation, a site must be one of the best examples of a geological or biological feature within a biophysiographic province. The Island is an isolated plateau located...
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junegrass (Koeleria macrantha ).
The dominant forbs are blue-eyed Mary (Collinsia parviflora), big
exceptional examples of the Nation’s biological and geological features. To qualify for
NNL designation, a site must be one of the best examples of a geological or biological
feature within a biophysiographic province. Zumwalt Prairie represents a perfect example
of this concept, containing one of the largest remnants of native...
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(Festuca-Symphoricarpos) zone, the fescue - wild rose (Festuca-
Rosa) zone, and the fescue - hawkweed
The National Natural Landmarks (NNL) Program encourages the preservation of exceptional examples of the Nation’s biological and geological features. To qualify for NNL designation, a site must be one of the best examples of a geological or biological feature within a biophysiographic province. Round Top Butte includes a basaltic butte...
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oregona), strawberry (Fragaria vesca), and
rose checker-mallow (Sidalcea virgata).
On shallow