376 
Plant Galls — Thorner to Collingham. 
Meadow Vetchling. 
Dip. P. lathy ricola Rubs. Throughout the route. 
Box. 
Hom. Psylla buxi Linn. Collingham. 
Maple. 
Dip. Perrisia acercrispans Kieff . By the roadside, Thorner and 
Dalton Lane, W.F. The only other known Yorkshire 
station is Almondbury, near Huddersfield. 
Dip. 
Dip. 
P. serotina Winn. 
W.F. 
St. John’s Wort. 
H . perforatum, Occupation road, Wothersome. 
Dogwood. 
Oligotrophus corni Gir. Beyond Scarcroft Hill, a few on a small 
roadside bush. Dalton Lane, plentiful, W.F. Its first 
N. of England record. 
Spindle Tree. 
Hom. Aphis euonymi Fabr. Between the farm and Stubbing Moor. 
W.P.W., who has also noted it in Blind Lane, Bingley. 
Hogweed. 
Dip. Macrolabis corrugans F. Low. Thorner and Wothersome. 
Ash. 
Dip. Perrisia fraxinea Kieff. Near Thorner station. 
P. fraxini Kieff. Thorner and Dalton Lane. 
Hom. Psyllopsis fraxini Linn. Throughout the route. 
Ground Ivy. 
Dip. Oligotrophus bursarius Brmi. On the Bramham Road. 
Speedwell. 
Dip. Perrisia veronicae Vallot. By the roadside, Thorner (Germander 
speedwell) . 
Bedstraws. 
Dip. P. galiicola F. Low. G. mollugo, Dalton Lane, W.F. 
Ac. Eriophyes galii Karp. G. cruciata. Throughout the route 
(see page 326). G. aparine, Stubbing Moor, occupation 
road, Wothersome, and the Bramham Road. 
Guelder Rose. 
Hom. Aphis viburni Scop. Throughout the route, but not obtrusively 
abundant. 
Coltsfoot. 
Fun. Puccinia poarum Nielson. Thorner. 
Dandelion. 
Fun. Synchytryium taraxaci De Bary. On Bramham road, near Lend- 
rick Hill Plantation, W.F. Named by Mr. F. A. Mason. 
Ragwort. 
Dip. Phorbia seneciella Meade. Stubbing Moor and Wothersome. 
: o : 
Mr. O. G. S. Crawford ( Nature , October"7th, p. 481), considers that 
one of the harpoons found in Holderness may be genuine. At the Hull 
Meeting of the British Association he said both were. We trust that he 
may shortly think that neither is ! 
Naturalist 
