. Annual report. New York State Museum; Science -- New York (State); Plants -- New York (State); Animals -- New York (State). 136 NEW YORK STATE MUSEUM Irregularly oval, frequently fissured twig gall, length 3 to 4 cm, diameter cm. Felt and Joutel '04, p. 62 Coleop. Thorn limb borer, Saperda fayi Fig. 137. Cecidomyia sp. on Crataegus, 32727. (Original) Irregular twig swelling, resembling black knot of plum but with bright red spores, length 1-2 cm, on C. o x y c a n t h a. Fungus. Cedar rust, Gymnosporangium globosum. Please note that these images are extracted from scanned page im

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. Annual report. New York State Museum; Science -- New York (State); Plants -- New York (State); Animals -- New York (State). 136 NEW YORK STATE MUSEUM Irregularly oval, frequently fissured twig gall, length 3 to 4 cm, diameter cm. Felt and Joutel '04, p. 62 Coleop. Thorn limb borer, Saperda fayi Fig. 137. Cecidomyia sp. on Crataegus, 32727. (Original) Irregular twig swelling, resembling black knot of plum but with bright red spores, length 1-2 cm, on C. o x y c a n t h a. Fungus. Cedar rust, Gymnosporangium globosum. 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 New York State Museum; University of the State of New York. Albany, N. Y. : University of the State of New York

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