Cladonia bellidiflora (Ach.) Schaerer (Chemotype 1: squamatic acid)

Data Set Maintenance: Data set standard item. Data set author(s): Brodo I. & Ahti T. (96-12-10). Data set to be published after submission; 96-12-10.

Nomenclature: Current taxonomic status: accepted. Taxonomic rank: species. Cladonia. Cladoniaceae Zenker (1827).

Taxonomic Literature: Brodo I.M. & Ahti T., Can. J. Bot. 74: 1147-1180 (1996).

Ecology: Terricolous, bryophytic (especially stumps and logs), or lignicolous; growing sun-exposed, partially shaded, or fully shaded.

Thallus: Crustose, squamulose; lobes ascending or horizontal; branches densely aggregated, scattered, loosely aggregated, or clustered; separate thallus parts 3-12 mm long; 1-7 mm wide. Primary Thallus: Persistent. Secondary Thallus: Present, arising from center of the primary thallus, of determinate growth; stipe 15-50 mm high, 1.6-3 mm wide, lime green, homogeneously coloured, corticate, with intact or longitudinally split wall. Thallus Outline: Margin dissected. Upper Surface: Areolated (or broken into irregular "plates"), lime green (maculate); not sorediate. Lower Surface: White or orange (at dying base).

Lower Cortex: Absent.

Ascocarps: Forming apical at the tip of branches or stipes or along the margin of scyphi, moderately abundant, .5-6 mm in diam.. Disk: Weakly convex to strongly convex; red.

Conidiomata: Formed on margins of scyphi.

Secondary Metabolites: Squamatic acid and usnic acid, of the following substance class(es): ß-orcinol depsides.

Spot Tests: Upper surface: K – (negative), C –, + deep yellow, or + orange, PD –.

UV-Fluorescence: Reaction colour: bright bluish white.

(report generated 15.Nov.2007)