Symbiot´ic, living in that kind of consociation called symbiosis.
Syn´onym (Gr—a word having the same name with another), a discarded name for a species or genus; either of two or more names for the same species or genus.
Synon´ymous, expressing the same idea; equivalent in meaning; having the character of a synonym.
Tape´sium (tapesium, tapestry, carpet), a carpet or layer of mycelium on which the receptacle is situated.
Tawny (fulvus, fulvescens, alutaceus), the color of tanned leather. (Nearly synonymous with fulvous.) (Neutral orange + raw sienna.)
Tawny Ochraceous (fulvo-ochraceus). (Yellow ocher + burnt sienna + raw umber.)
Tawny Olive (fulvo-olivaceus). (Yellow ocher + raw umber.)
Tena´ceous (tenax (tenac-), holding fast, < tenere, hold), tough.
Te´rete (teret, round, smooth), cylindrical or nearly so, having a circular, transverse section; top-shaped.
Terres´trial (terrestris, of or belonging to the earth + al), growing on the ground.