ie? ie eta ty 
Pe SS ES RE Sree eet 
SHORT NOTES STi - 
Wotrria MicHetu.—This duckweed was first pare by me 
on June 19th this year in great abundance in a small isolated 
pond on Ashcott Heath. The plant had been anil by the 
Rey. HE. §. Marshall in the neighbourhood of Taunton three or 
four years previously, but until this year had not been noticed in 
the Bristol district. On July 31st I again found Wolffa in a 
pond near Brent Knoll Station, and a week later came across it 
Station, on the North Somerset peat moors. Mr. Cedric Bucknall 
also discovered it in a pond between Berrow village and Lymp- 
sham in July—Crcin SANDWITH. 
SCORZONERA HUMILIS L.—This interesting plant was first 
noticed by Noel G. Sandwith on August 20th, 1914, growing in a 
by Mr. J. W. 
June this year a large number of ‘ plans were noticed flowering in 
this locality. —Crcm, SANDWITH 
REVIEW. 
ios aa “ogee ae it ad Garden ak orcas nes 
tory Note by E. Bes Longm 
Green & Co. tos v.-x. 4118 pp. er text Seve. 2s. Tae 
Tuts introduction to the study of plant diseases—a small book 
print—ha 
will give as sound lbodiston to the s hfe of laid pathology. 
It cannot be said that we are inundated with English books deal- 
ing with plant diseases, a those we have are, on the whole, 
much use. 
The author does not seem to have always held in mind the 
circle of readers for whom his book is intended. We are _not 
