List name
Lichen habitat index - Limestone Index
Owner
davidgenney@gmail.com
List type
Conservation list
Description
The limestone lichen index applies to both rock and associated bare ground habitats in hard limestone landscapes (Edwards & Sanderson, in prep). The list comprises 104 species balanced to cover southern and northern non-montane (below 600m) limestone in Britain; TNTN scoring (3.4.7) should be used for calcareous assemblages above 600m. The index is designed to cover coherent outcrops of limestone in a distinct landscape relationship (spatial, geological or climatic) covering areas of between 100 to 1,000ha. The number of recorded species/species pairs in Table 5 is used to assess sites. A site with 30 or more should be considered for notification.
Date submitted
2018-03-26
Date updated
2018-03-26
Is private
No
Included in species pages
No
Authoritative
No
Invasive
No
Threatened
No
Part of the sensitive data service
No
Region
Not provided
Metadata link
https://registry.nbnatlas.org/public/show/dr1779

6 Number of Taxa

6 Distinct Species

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Bilimbia lobulata
Bilimbia lobulata (Sommerf.) Hafellner & Coppins
 
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Clauzadea chondrodes
Clauzadea chondrodes (A. Massal.) Clauzade & Cl. Roux
 
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Clauzadea immersa
Clauzadea immersa (Hoffm.) Hafellner & Bellem.
 
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Clauzadea metzleri
Clauzadea metzleri (Körb.) Clauzade & Cl. Roux ex D. Hawksw.
 
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Farnoldia jurana
Farnoldia jurana (Schaer.) Hertel
 
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Romjularia lurida
Romjularia lurida (Ach.) Timdal
 
Action Supplied Name Scientific Name (matched) Image Author (matched) Common Name (matched)
Bilimbia lobulata Bilimbia lobulata (Sommerf.) Hafellner & Coppins
Clauzadea chondrodes Clauzadea chondrodes (A. Massal.) Clauzade & Cl. Roux
Clauzadea immersa Clauzadea immersa (Hoffm.) Hafellner & Bellem.
Clauzadea metzleri Clauzadea metzleri (Körb.) Clauzade & Cl. Roux ex D. Hawksw.
Farnoldia jurana Farnoldia jurana (Schaer.) Hertel
Romjularia lurida Romjularia lurida (Ach.) Timdal
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