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THE BOTANICAL EXCHANGE CLUB OF THE BRITISH ISLES. 
Athyriutn filix-foemina, Roth, var. erectum, Syme. Old pool bottom, 
Shobdon, Herefordshire, 15th August 1902. — Augustin Ley. 
Lastra^a spinulosa, Presl., var. elevata, Braun. Old pool bed, 
Shobdon, Herefordshire, 15th August 1902. — Augustin Ley. 
L. dilatata, Presl., var. alpina, Moore. Wet wood, St. Briavels, 
West Gloucester, i6th October 1902. Sori large; scales con- 
colorous.— Augustin Ley. 
Determinations of Hieracia by H. Dahlstedt of species referred 
to in the ‘Report’ for 1892, sent by the Rev. W. R. Linton to be 
incorporated in the present ‘ Report.’ — Ed. : — 
Page 454. — II. lasiophyllu 7 H, Great Howard, Herefordshire “A 
form of Oreadea, but I do not think it to be identical with H. lasio- 
phyllum.'' — H. Dahl. 
Page 455. — H. casium, forma. Cwm Taf-fechan, Breconshire. 
“ Not H. ccesinm, Fr., but is a form of II. vulgata, which I have not 
seen before.” — H. Dahl. 
Page 455. — H. , Brecon Beacon. “Seems to be allied to 
H. defuisstim, Stromf.” — H. Dahl. “This is the plant published under 
the name cacuminiati in ‘Journal of Botany,’ 1895, p. 86. Dahlstedt’s 
naming would seem to connect it with H. alpestria.’’’’ — W. R. Linton. 
Page 456. — H. rigidum, v. serpentinum., Blaen Taf, Breconshire. 
“A form very nearly allied to H. stictophyllum, mihi., from Norway.” 
— H. Dahl. 
Page 456. — H. zetlandicum, North Roe, Northmaven, Shetland. 
“ Belongs without doubt to B. dovrensia." — H. Dahl. 
Page 456. — H. auratiwi, Pegal Bay, Waas, Orkney. “Seems to 
be a form of B. atiration, but more hairy than usual.” — H. Dahl. 
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