. Our ferns in their haunts [microform] : a guide to all the native species. Ferns; Fougères. KEY TO THE GENERA. yw SECTION 11. (Sporangia on the under side of the fronds.) *? INUUSIUM WANTING. MO*.. I»oljrj»«ll ium Fruit-dot roundish, large; evergreen, rock species. Polypody. PuLYPODiUM. 196. 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 Clute, Willard N. (Willard Nelson), 1869-1950. Toronto : W. Briggs

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Keywords: ., bookcentury1900, bookdecade1900, bookpublishertoron, bookyear1901