. Contributions from the Botanical Laboratory, vol. 3. Botany; Botany. publtcatione OF THE innivereiti? of penneiplvania CONTRIBUTIONS FROM THE BOTANICAL LABORATORY OF THE UNIVERSITY OF PENNSYLVANIA Vol. Ill No. 2 A Comparative Study of the Genus Pentstemon BY Louis Krautter, , Published for the Uni'versity PHILADELPHIA, PA, 1908 The John C. Winston Co., Selling Amenta 1000-16 Arch Street, Philadelphia. 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 p
. Contributions from the Botanical Laboratory, vol. 3. Botany; Botany. publtcatione OF THE innivereiti? of penneiplvania CONTRIBUTIONS FROM THE BOTANICAL LABORATORY OF THE UNIVERSITY OF PENNSYLVANIA Vol. Ill No. 2 A Comparative Study of the Genus Pentstemon BY Louis Krautter, , Published for the Uni'versity PHILADELPHIA, PA, 1908 The John C. Winston Co., Selling Amenta 1000-16 Arch Street, Philadelphia. 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 University of Pennsylvania. Botanical Laboratory. Philadelphia : University of Pennsylvania Press
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Keywords: ., bookcentury1800, bookdecade1890, booksubjectbotany, bookyear1892
