. Contributions from the Botanical Laboratory, vol. 5. Botany; Botany. Fig. I. Longitudinal sections (X250) of root-tips of 1. Chimaphila umbellata 2. Pyrola rotundtfolta 3. Monotropa hypo pity s 4. Monotropa uniflora C = root cap, E = epidermis, F = free hyphal filaments, S = hyphal 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 Pennsy

---

. Contributions from the Botanical Laboratory, vol. 5. Botany; Botany. Fig. I. Longitudinal sections (X250) of root-tips of 1. Chimaphila umbellata 2. Pyrola rotundtfolta 3. Monotropa hypo pity s 4. Monotropa uniflora C = root cap, E = epidermis, F = free hyphal filaments, S = hyphal 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

---

Size: 1513px × 1651px
Photo credit: © The Book Worm / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., bookcentury1800, bookdecade1890, booksubjectbotany, bookyear1892