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Callome multipartita (Sm.) Otálora, P. M. Jørg. & Wedin (redirected from: Collema multipartitum)
Family: Collemataceae
[Collema multipartitum Sm.,  more]
Callome multipartita image
Life habit: lichenized (mutualistic with algal photobionts) thallus: foliose (foliaceous), leaf-like [th marginal and upper surface] specific structures: absent [th] morphol substructures (eg areoles, lobes, branches) width [mm]: (low) 0.5 (high) 1.5 ascomata: absent | present ascoma: apothecial, apothecioid – hymenial asci: lecanoralean [asc] tholus: thickened [asc] tholus amyloidity (iodine reaction): present [asc] tholus amyloidity pattern: with amyloid tube (= Collema-, Micarea-, Porpidia-, Psora-types etc) [asp] shape: fusiform [asp] length [µm]: (min) 20.0 (low) 26.0 (high) 43.0 (max) 60.0 [asp] width [µm]: (low) 4.5 (high) 6.5 [asp] septa: present [asp] septa: transversely septate [asp] transversal septa: (median) 3.0 [asp] pigmentation: hyaline, colourless primary photobiont: present secondary photobionts (eg in cephalodia): absent primary photobiont: cyanobacterial.

substrate: rock – calcareous, calciferous, basic.