84 
DATE. COLLECTOR. 
1142. Populus tremula, Linn. 
Hedges and copses. 
Distrib. Europe, N. Africa, N. Asia. 
Sp. Calverley, Yorks. ... ... .. 1820 ... S. Hailstone 
E M RETRACED. 
1143. Empetrum nigrum, 
Linn. 
Wet moors. 
Distrib. Northern Hemisphere, Chile, 
etc. 
Sp. Near Bingley ... ... ... ... 1806 ... S. Hailstone 
Near Copgrove, Yorks. ... ... 1790 ... Rev. J. Dalton .. 
CERATOPH YLLEAE, 
1144. Ceratophyllum demer- 
sum, Linn. 
Ponds and ditches from Forfarshire 
southwards t and in Ireland. 
Distrib. Europe, Asia, Africa, N.America 
Sp. Bracebridge, Lincoln... ... ... 1815 ... Miss Stovin 
1145. Ceratophyllum submer- 
sum, Linn. 
Distrib. As C. demersum. 
Sp. Linlithgow Lock, Linlithgow ... 1886 ... I. B. Bell 
CONIFERS. 
1146. Juniperus communis, 
Linn. 
Hontane slopes. 
Distrib. From the Atlas, Taurus, Hima¬ 
laya, Japan and Rocky Mountains 
to Arctic Regions. 
Sp. Chatham, Kent ... ... ... 1810 ... Rev. J. Dalton .. 
Teesdale ... ... July 17tli, 1822 ... S. Hailstone 
High Force, Yorks. ... ... ... 1822 ... ,, 
HERBARIUM. 
S. Hailstone 
S. Hailstone 
Rev. J. Dalton 
S. HaiLtone 
S. Hailstone 
Rev. J. Dalton 
S. Hailstone 
>> 
