CATALOGUE OF BRITISH PLANT-GALLS 241 
Diptera Flowers swollen. Calyx normal, corolla remaining 
closed, not thickened, hardish, pale green, then bluish on 
one side. Stamens thickened. Larvae gregarious. M. E. 
CONTARINIA CAMPANULAE Kieffer 795 
Syn. Cecidofnyia campanulae Muller. 
Connold, Plant Galls, p. 245. Houard, No. 5511. 
Axillary buds resembling a little onion bulb. The 
terminal leaves are often attacked, and the galls are 
closely adjacent. 
Perrisia trachelii Wachtl. 796 
A. Muller, 1871^, p. 8. Houard, No. 5513. 797 
Campanula Rapunculus Linn. 31. Rampion Bell¬ 
flower. 
Capsule swollen. See No. 792. 
MlARUS CAMPANULAE Linn. 798 
Houard, No. 5531. 
Campanula patula Linn. 30. Spreading Bellflower. 
Capsule swollen. See No. 792. 
Miarus CAMPANULAE Linn. 799 
Houard, No. 5533. 
Coleop- 
tera 
COMPOSITAE 
Eupatorium cannabinum Linn 98. Hemp Agrimony. 
Lepidop- Small swelling in the neighbourhood of a node. 
tera Pterophorus microdactylus Hiib. 800 
Houard, No. 5556. 
Solidago Virgaureae Linn. no. Golden-rod. 
Homop- Leaves of the axillary buds with margins bent upwards, 
tera discoloured, slightly swollen, and abnormally hairy in 
parts. Aphis garnet-red, with long cylindrical black 
cornicles. 
Macrosiphum solidaginis Fabr. 801 
Syn. Siphonophora solidaginis Fabr. 
Buckton i., 156. Houard, No. 5 562. 
Beilis perennis Linn. 112. Common Daisy. 
Nematoda Stem swollen and distorted. 
Tylenchus DEVASTATRIX Kuhn 802 
Bd. Agric. Leaflet, No. 46. 
Aster Tripolium Linn. 88. Sea Starwort. 
Diptera Inflorescence deformed. 
Tephritis plantaginis Hall 803 
Houard, No. 6238. 
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