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

11 Number of Taxa

11 Distinct Species

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Leptogium diffractum
Leptogium diffractum Kremp. ex Körb.
 
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Collema callopismum
Collema callopismum A. Massal.
 
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Collema undulatum var. undulatum
Collema undulatum var. undulatum Laurer ex Flot.
 
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Collema undulatum var. granulosum
Collema undulatum var. granulosum Degel.
 
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Collema multipartitum
Collema multipartitum Sm.
 
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Leptogium plicatile
Leptogium plicatile (Ach.) Leight.
 
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Collema callopismum var. callopismum
Collema callopismum var. callopismum A. Massal.
 
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Leptogium massiliense
Leptogium massiliense Nyl.
 
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Collema polycarpon
Collema polycarpon Hoffm.
 
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Collema undulatum
Collema undulatum Laurer ex Flot.
 
Action Supplied Name Scientific Name (matched) Image Author (matched) Common Name (matched)
Leptogium diffractum Leptogium diffractum Kremp. ex Körb.
Collema callopismum Collema callopismum A. Massal.
Collema undulatum var. undulatum Collema undulatum var. undulatum Laurer ex Flot.
Collema undulatum var. granulosum Collema undulatum var. granulosum Degel.
Collema multipartitum Collema multipartitum Sm.
Leptogium plicatile Leptogium plicatile (Ach.) Leight.
Collema callopismum var. callopismum Collema callopismum var. callopismum A. Massal.
Leptogium massiliense Leptogium massiliense Nyl.
Collema polycarpon Collema polycarpon Hoffm.
Collema undulatum Collema undulatum Laurer ex Flot.
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