A comparison of the lichens of two mountain streams in gwynedd

The Lichenologist

Volumn 9, Issue 2, 1977, Pages 107-111

  Pentecost, A ^a  

^a BANGOR UNIVERSITY   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 84974381091     PISSN: 00242829     EISSN: 10961135     Source Type: Journal    
DOI: 10.1017/S0024282977000188     Document Type: Article

References (7)

1. Armstrong, R. A. (1974) The descriptive ecology of saxicolous lichens in an area of South Merionethshire, Wales. J. Ecol. 62: 33-46.
2. Golterman, H. L. ed. (1969) Methods f or Chemical Analysis of Freshwaters. [I.B.P. Handbook no. 8.] London: Blackwell Scientific Publications.
3. McLean, R. D. (1974) The tolerance of Stigeoclonium tenue Kutz. to heavy metals in South Wales. Br. phycol. J. 9: 91-95.
4. Stumm, W. and Morgan, J. J. eds (1970) Aquatic Chemistry. An Introduction emphasizing Chemical Equilibria in Natural Waters. London: Wiley-Interscience.
5. Swinscow, T. D. V. (1962) Pyrenocarpous lichens: 3. The genus Porina in the British Isles. Lichenologist 2: 6-56.
6. Swinscow, T. D. V. (1968) Pyrenocarpous lichens: 13. Freshwater species of Verrucaria in the British Isles. Lichenologist 4: 34-54.
7. Williams, H. (1927) The geology of Snowdon. Q. Jl. Geol. Soc. 83: 346-431.