Thallodal

Origin

From .

Full definition of thallodal

Adjective

1. (botany) Resembling or having the character of a thallus.
• 1861, w:William Mudd, A Manual of British Lichens,, Apothecia sessile or slightly elevated, mostly in the centre; disc at first concave, afterwards nearly plane, dark chestnut-coloured, surrounded by a naked or isidiiferous, indexed, thallodal margin; asci elongato-subventricose, 8 spored; spores elliptical, unilocular, hyaline; .002 in. long, by .00125 in. broad.