. Bulletin. Natural history; Natural history. Fig. 5. Figure 5. Uncinula am- pelopsidis, Peck: a, perithe- cium with the numerous appendages (6) coiled at the tip,— magnified 100 times; c, one of the appendages (tip) further magnified; d,anas- cus with five spores,—magni- fied 200 times. The lower, pointed end of the ascus is attached to the bottom of the cavity of the Figure 6. Phyllactinia suf- fulta, (Reb.) Sacc.: a, perithe- cium with the needle-shaped appendages (6) swollen at base,—magnified 50 times; c, a branched appendage; d, an ascus with two spores,— mag- nified 100 ti
. Bulletin. Natural history; Natural history. Fig. 5. Figure 5. Uncinula am- pelopsidis, Peck: a, perithe- cium with the numerous appendages (6) coiled at the tip,— magnified 100 times; c, one of the appendages (tip) further magnified; d,anas- cus with five spores,—magni- fied 200 times. The lower, pointed end of the ascus is attached to the bottom of the cavity of the Figure 6. Phyllactinia suf- fulta, (Reb.) Sacc.: a, perithe- cium with the needle-shaped appendages (6) swollen at base,—magnified 50 times; c, a branched appendage; d, an ascus with two spores,— mag- nified 100 times. The point (pedicel) of attachment is shown. The appendages are normally quite straight, but are here shown as they ap- peared under the microscope, possibly mechanically bent. Fig. 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 Illinois. Natural History Survey Division. Urbana, State of Illinois, Dept. of Registration and Education, Natural History Survey Division
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Keywords: ., booka, bookcentury1900, bookdecade1910, booksubjectnaturalhistory
