. A manual of poisonous plants, chiefly of eastern North America, with brief notes on economic and medicinal plants, and numerous illustrations. Poisonous plants. 218 ^lANUAL OF POISONOUS PLANTS. Fig. 57, Smut spores of various kinds. 1. Tall meadow oat smut (UsHlago perennans). 2. Timothy smut (U. striae- formis). 3. Rye smut (Urocystis occulta). 4. Cheat smut {Ustilago bromivora). 5. Foxtail smut (U, neglecta). 6. Mil- Jet smut (U. panici miliacei). 7. Sandbur smut (U. Cesatii). 8, 9- Tilletia germinating, 10. Secondary spores from conid- ia. 11, 12. Urocystis spores germinating. 13, 14. Myc
. A manual of poisonous plants, chiefly of eastern North America, with brief notes on economic and medicinal plants, and numerous illustrations. Poisonous plants. 218 ^lANUAL OF POISONOUS PLANTS. Fig. 57, Smut spores of various kinds. 1. Tall meadow oat smut (UsHlago perennans). 2. Timothy smut (U. striae- formis). 3. Rye smut (Urocystis occulta). 4. Cheat smut {Ustilago bromivora). 5. Foxtail smut (U, neglecta). 6. Mil- Jet smut (U. panici miliacei). 7. Sandbur smut (U. Cesatii). 8, 9- Tilletia germinating, 10. Secondary spores from conid- ia. 11, 12. Urocystis spores germinating. 13, 14. Mycelium of same. h. Suckers or haustorja. h. Hyphae passing from one leaf to another. 8-14 after 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
