CATALOGUE OF BRITISH PLANT-GALLS 141 



Fungi 



Homop- 

 tera 



Fungi 



Root swollen. See No. 73. 



SCHINZIA CYPERICOLA Magnus 81 

 Plownght, p. 299. 



Juncus sylvaticus Reich. 11 1. Sharp-flowered Jointed 

 Rush (/uncus acutiflorus Ehrh.). 

 Terminal leaves imbricated. See No. 75. 



Li VI A JUNCORUM Latr. 82 

 Houard, No. 405. 



LILIACEAE 



Colchicum autumnale Linn. 40. Meadow Saffron. 

 Swollen patches and lines on the leaves containing the 

 black spore-mass. April to July. 



Urocystis colchici Schlecht 83 

 Syn. Urocystis colchici Tulasne. 

 Plowright, p. 286. 



JUGLANDACEAE 



Juglans regia Linn. Walnut. 

 Acari Swollen rounded patches, 10 to 15 mm. in diameter, and 



about 5 mm. high, chiefly on the upper surface of the leaf; 

 the concavity below is lined with a felt of white filiform 

 hairs. Erineum juglandineum Persoon. 



Eriophyes tristriatus Nalepa, van erinea 84 

 Nalepa Connold, Veg. Galls, pis. 70, 75, a. Houard, 

 No. 462. 



MTRICACEAE 



Myrica Gale Linn. 85. Bog Myrtle or Sweet Gale. 

 Fuagi Masses of tubercles on the adventitious roots, varying 



in size from a pea to a small walnut. Each tubercle is 

 di- or trichotomously divided, and each tip ends with 

 a long, slender, thread-like appendage. Flesh colour. 

 I. toXIL 



Frankiella Brunchorstii (MoUer) Rend Maire 85 



Syn. Frankia subtilis Brunchorst., Frqnkia Brun- 

 chorstii MoUer. 



I have received specimens from Newton Abbot. These 

 galls are probably common. 



Hymen- 

 optera 



SALICACEAE 



SaUz pentandra Linn. 59. Bay-leaved Willow. 

 An irregularly ovoid swelling on the stem, about the size 

 of a hazelnut, formed of hard, woody tissue, and contain- 



