. A manual of poisonous plants, chiefly of eastern North America, with brief notes on economic and medicinal plants, and numerous illustrations. Poisonous plants. EUTHALLEPHYTA—EUPH YCEA E 191. Fig. 33. Fresh Water Green Slimes. Conjugatae. Left hand figure; n—Zygnema. 1. Stellate chlorophyll grain. 2. Zygospore. Right hand fig- ure., s—Spirogyra chlorophyll in a spiral band. 1, 2, 3 and 4, in different stages of conjugation. 4. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of t
. A manual of poisonous plants, chiefly of eastern North America, with brief notes on economic and medicinal plants, and numerous illustrations. Poisonous plants. EUTHALLEPHYTA—EUPH YCEA E 191. Fig. 33. Fresh Water Green Slimes. Conjugatae. Left hand figure; n—Zygnema. 1. Stellate chlorophyll grain. 2. Zygospore. Right hand fig- ure., s—Spirogyra chlorophyll in a spiral band. 1, 2, 3 and 4, in different stages of conjugation. 4. 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 Pammel, L. H. (Louis Hermann), 1862-1931. Cedar Rapids, Ia. , The Torch Press
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Keywords: ., book, bookcentury1900, bookdecade1910, booksubjectpoisonousplants
