ON GROUND IVY, ETC. 



229 



Coleop- 

 tera 



Hymenop 

 tera 



Nepeta Cataria Linn. 59. Cat-mint. 

 A multilocular elongated swelling with dented surface, 

 sometimes 30 mm. long, on the stem. 



Apion vicinium Kirby 703 

 Houard, No. 4801. 



Nepeta hederacea Trev. {Glechotna, Benth.). 103. 

 Ground Ivy. 



- Globular fleshy swellings on the leaves (rarely on the 

 stem), varying in size from that of a pea to a marble ; pubes- 

 cent, usually solitary ; yellowish-green, becoming suffused 

 with red or purple. Unilocular or plurilocular, each cell 

 containing a single larva. The cells are fleshy at first, 

 very hard at maturity. M. G. Imago, April, II. (Plate 

 XXIX. S, 6.) 704 



AULAX GLECHOMAE Linn. 705 



Connold, Veg. Galls, pis. 75, 109 ; Plant Galls, fig. 122. 

 Houard, No. 481 1. 



Diptera Cylindrical hairy outgrowths on the upper surface of 

 the leaf, about 4 mm. high ; green at first, then reddish or 

 purplish ; brown at maturity, falling away and leaving a 

 circular hole in the leaf. Solitary or gregarious, each 

 containing a white larva. M. E. (Text, Fig. 16.) 



Oligotrophus bur'sarius Bremi 706 

 Syn. Cecidomyia bursaria Bremi. 

 Connold, Veg. Galls, pi. 78; Plant Galls, fig. 121. 

 Houard, No. 4809. 



,1 Flowers swollen, remaining closed. Two uppermost 



leaves thickened and reddish at the base, folded upwards 

 so that their margins meet to form a kind of pouch for the 

 gregarious White larvae. M. E. Imago, June, I. 



Perrisia GLECHOMAE Kieffer 707 

 Houard, Nos. 4807, 4808. 708 



Fungi Elongated swellings on the stems, petioles, and nervures. 



Sori yellowish, teleutospores chestnut-brown. June to 

 October. 709 



PUCCINIA GLECHOMATIS D. C. 710 



Plowright, p. 314. 



Stachys sylvatica Linn. 112. Hedge Woundwort. 



Diptera Inflorescence and terminal leaves swollen and deformed. 



Calyx swollen with enlarged sepals ; stamens and ovaries 



atrophied. Leaves covered with grey hairs. Larvae 



gregarious, yellowish-orange. M. E. 711 



Perrisia stachydis Bremi 712 

 Syn. Cecidomyia stachydis Bremi. 713 



Connold, Plant Galls, figs. 284, 285. Houard, Nos. 714 

 4860, 4861, 4862. 



