3/8 The Scottish Naturalist. 



Muscid.e. 



Lauxania SBnea Meig., said to live in galled ovaries of Viola 



tricolor ; but the galls are not known from Scotland. 

 Anthomyia sp., on Nkphrodium dilatatum, and on K. Filix-mas 



Trypetid.e. 



Trypeta SOlstitialis L., in galled ovaries of Centaur -ea nigra. 

 Trypetw also gall the ovaries of JTypochceris radicata 

 and of Hieracium corymbosum, in Scotland. 



C EC I DOM VI a Mg. 



Thalictri H.Lw., in galled ovaries of Thalictrum minus, var. 



montanum and ? on T. flexuosum. 

 ? Ranunculi Bremi., in rolled lobes of lower leaves of Ranunculus 



repens. 

 Cardaminis Winn., in galled flower-buds of Cardamine 



pratensis. 

 affinis Kieffer, in galled leaf-margins of terminal leaf rosettes of 



Violet sylvatica and V. canina. 

 ? Lychnidis Heyd., in galled calyces of Lychnis dioica. 

 Cerastii Binnie, in galled terminal buds of Cerastium glomeratum 



and C. trimale. 

 Hyperici Bremi, in similar galls on Hypericum pulchrum. 

 fioricola Rudow, in swellings of bracts and flower-buds of 



Tilia vulgaris. 

 (limbivolvens Macq.), in rolled leaf-margins of Tilia vulgaris. 

 Trifolii F.Lw., in folded leaflets of Tn [folium repens. 

 ? Onobrychidis Bremi, in galled leaflets of Astragalus hypo- 

 glottis. 

 Vici38 Kieffer in galled leaflets of Vicia Cracca and V. sepiurn. 

 (Pruni Kalt.), in galls on leaves of Prunus spinosa. 

 UlmaritB Bremi., in small galls in leaves of Spircea JJlmavice. 

 plioatrix H.Lw., in folded, twisted leaflets of Rubus fruticosus. 

 Rosarum Hardy, in folded, inflated leaflets of Rosa canina and 



R. villosa. 

 Crataegi Winn., in leaf-rosettes at the tips of branches of Cra- 



tcEgus Oxycantha. 

 COrrugans F.Lw., in folded, twisted young leaves of Ileracleum 



Sphondylium. 

 Galii Winn., in stem-galls or flower-buds of Galium verum, 



G. palustre, G. boj'eale, G. Aparine, and ? G. sa t vatile. 



