- 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
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Current Filters
Action | Supplied Name | Scientific Name (matched) | Image | Author (matched) | Common Name (matched) |
---|---|---|---|---|---|
Agonimia globulifera | Agonimia globulifera | M. Brand & Diederich | |||
Catapyrenium cinereum | Catapyrenium cinereum | (Pers.) Körb. | |||
Catapyrenium psoromoides | Catapyrenium psoromoides | (Borrer) R. Sant. | Tree Catapyrenium | ||
Dermatocarpon miniatum | Dermatocarpon miniatum | (L.) W. Mann | |||
Merismatium deminutum | Merismatium deminutum | (Arnold) Cl. Roux & Nav. -Ros. | |||
Placidiopsis custnani | Placidiopsis custnani | (A. Massal.) Körb. | |||
Placidium pilosellum | Placidium pilosellum | (Breuss) Breuss | |||
Placidium squamulosum | Placidium squamulosum | (Ach.) Breuss | |||
Placopyrenium canellum | Placopyrenium canellum | (Nyl.) Gueidan & Cl. Roux | |||
Polyblastia albida | Polyblastia albida | Arnold |
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