A spot test in lichenology is a spot analysis used to help identify lichens. It is performed by placing a drop of a chemical reagent on different parts...
23 KB (2,778 words) - 13:24, 6 March 2024
of a lichen colony over time can be used to estimate the minimum age of the substrate on which it is growing. Spot test (lichen) – chemical tests used...
87 KB (6,586 words) - 03:43, 30 July 2024
Microcrystallization (redirect from Microcrystal test)
Microcrystallization (or microcrystal test) is a method for identifying lichen metabolites that was predominantly used before the advent of more advanced...
10 KB (1,042 words) - 00:41, 8 March 2024
test A spot test that uses a 10–25% solution of potassium hydroxide as a reagent to check for the presence of certain lichen products. KC test A spot...
221 KB (19,674 words) - 17:33, 25 July 2024
Lichen planus (LP) is a chronic inflammatory and autoimmune disease that affects the skin, nails, hair, and mucous membranes. It is not an actual lichen...
63 KB (6,325 words) - 07:52, 30 July 2024
Kurokawia palmulata (redirect from Shaggy fringe lichen)
to spot tests, especially when it comes to the excipular spot tests, coupled with its colour and morphology, make it stand out from other lichen species...
8 KB (821 words) - 01:01, 24 February 2024
Lichenology (section Lichen collections)
expansion, Keys to Lichens of North America: Revised and Expanded by the same three authors joined by Susan Laurie-Bourque. A chemical spot test can be used...
35 KB (3,865 words) - 04:24, 29 February 2024
Collema nigrescens (redirect from Button jelly lichen)
all over.: 34, 36 It produces no reaction to lichen spot tests.: 34, 36 Field Guide to California Lichens, Stephen Sharnoff, Yale University Press, 2014...
2 KB (149 words) - 19:32, 13 September 2022
Gyalolechia fulgens (redirect from Scrambled-egg lichen)
the scrambled egg lichen, is a species of terricolous (ground-dwelling), squamulose lichen in the family Teloschistaceae. The lichen comprises overlapping...
11 KB (1,072 words) - 05:23, 28 January 2024
Acarospora thelococcoides (redirect from Soil eyes lichen)
the common name, soil eyes lichen.: 220 The asci are saccate, with variable numbers of spherical ascospores. Lichen spot tests are all negative, and it...
2 KB (163 words) - 00:58, 24 January 2024