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Flora of Pennsylvania - Porter, Thomas Conrad
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This historic book may have numerous typos and missing text. Purchasers can download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1903 Excerpt: ...R. strigosus. Fruit persistent on a fleshy receptacle: petals spreading. Leaflets with pinnatifid blades. 6. R. laciniaius. Leaflets with toothed or incised blades. Stems erect, ascending or recurved. Leaf-blades white-woolly beneath. 7. R. cuneifotius. Leaf-blades not white-woolly beneath. Branches of the ...

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