. A text-book of mycology and plant pathology . Plant diseases; Fungi in agriculture; Plant diseases; Fungi. 204 MYCOLOGY Dandelion Rust, Puccinia iaraxaci, on the dandelion Taraxacum officinale, rather common in Europe, North America, Japan and the East Indies. Reed Grass Rust, Puccinia phragmitis, with aecia on Rumex crispus, R. obtusifolius and urediniospores and teliospores on reed grass Phrag- mites Fig. 73.—Roeslclia auranliaca on fruit oi Amelanchicr intermedia corresponding to Gymnosporangium clavipes on red cedar. (Shelter Island, New York, July 16, ) Ash Rust, Puccini
. A text-book of mycology and plant pathology . Plant diseases; Fungi in agriculture; Plant diseases; Fungi. 204 MYCOLOGY Dandelion Rust, Puccinia iaraxaci, on the dandelion Taraxacum officinale, rather common in Europe, North America, Japan and the East Indies. Reed Grass Rust, Puccinia phragmitis, with aecia on Rumex crispus, R. obtusifolius and urediniospores and teliospores on reed grass Phrag- mites Fig. 73.—Roeslclia auranliaca on fruit oi Amelanchicr intermedia corresponding to Gymnosporangium clavipes on red cedar. (Shelter Island, New York, July 16, ) Ash Rust, Puccinia fraxinata, on leaves and petioles of ash and uredinospores and teliospores on salt grass, Spartina Michauxiana. Asparagus Rust, Puccinia asparagi, develops all of its spore forms on the cultivated asparagus. Violet Rust, Puccinia violce, is parasitic on about forty-six different. 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 Harshberger, John W. (John William), 1869-1929. Philadelphia : P. Blakiston's Son & Co
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License: Licensed
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectfungi, bookyear1917
