. A botanical survey of the Sugar Grove region. Plant ecology -- Ohio Sugar Grove Region; Plants -- Ohio Sugar Grove Region Classification. 288 OHIO BIOLOGICAL SURVEY The Caves. Altlio not, strictly speaking, always rocky habitats, the flora ot" the caves is clearly most nearly allied to that of the rocks. Altho they have some elements in common, the moisture content of these habitats separates them sharply into two classes. Dry Caves. Old Man's Cave (fig. 23) is the dryest of the large caves. Its roof ovei-hangs sufficiently to protect it from all rainfall,. Fig. 2:!. Old Ma > Cavt'.


. A botanical survey of the Sugar Grove region. Plant ecology -- Ohio Sugar Grove Region; Plants -- Ohio Sugar Grove Region Classification. 288 OHIO BIOLOGICAL SURVEY The Caves. Altlio not, strictly speaking, always rocky habitats, the flora ot" the caves is clearly most nearly allied to that of the rocks. Altho they have some elements in common, the moisture content of these habitats separates them sharply into two classes. Dry Caves. Old Man's Cave (fig. 23) is the dryest of the large caves. Its roof ovei-hangs sufficiently to protect it from all rainfall,. Fig. 2:!. Old Ma > Cavt'. Araliii spiiKisn in Foregrdund. ladder gives the Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Griggs, Robert F. (Robert Fiske), 1881-1962. Columbus : Ohio State University


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