| 释义 |
odon·top·te·ris
\ˌōˌdän.ˈtäptərə̇s\ noun
Usage: capitalized
Etymology: New Latin, from odont- + Greek pteris fern; akin to Greek pteron wing, feather — more at feather
: a genus of fossil seed ferns found in the coal measures of the Carboniferous that have pinnatifid fronds with indistinct midribs and veins not forming a network |