资料来源 : Webster's Revised Unabridged Dictionary (1913)

Angustifoliate \An*gus`ti*fo"li*ate\
   ([a^]n*g[u^]s`t[i^]*f[=o]"l[i^]*[asl]t), Angustifolious
\An*gus`ti*fo"li*ous\ ([a^]n*g[u^]s`t[i^]*f[=o]"l[i^]*[u^]s), a.
   [L. angustus narrow (see {Anguish}) + folium leaf.] (Bot.)
   Having narrow leaves. --Wright.