Letters that make Astreus
s, a, e, r, t, u are letters that make 'Astreus'
1 possible definitions for 'Astreus'
Under this definition, astreus is a noun and has the following properties:
genus Astreus has the same meaning as Astreus
'Astreus' can be a type of fungus genus.
'Astreus' can be a member of Geastraceae, family Geastraceae.