STIGMARIA
Source: 567
‖Stig‐ma″ri‐a (?), n. [[NL. See Stigma.]] (Paleon.) The fossil root stem of a coal plant of the genus Sigillaria.
Source: 567
‖Stig‐ma″ri‐a (?), n. [[NL. See Stigma.]] (Paleon.) The fossil root stem of a coal plant of the genus Sigillaria.