| 释义 |
as·ter·ox·y·la·ce·ae
\ˌastəˌräksəˈlāsēˌē\ noun plural
Usage: capitalized
Etymology: New Latin, from Asteroxylon, type genus (from aster- + -xylon) + -aceae
: a family of Paleozoic plants (order Psilophytales) having a xylem that is star-shaped in cross section |