Weed
black henbane
True seedTrue seed:
A mature fertilized ovule consisting of an embryo, with or without and external food reserve (e.g., endosperm) enclosed by the testa.
OvalOval:
Broadly elliptic.
or slightly D-shaped
Brown to light brown
Reticulations are strong with stipplesStipples:
Numerous small dots or specks.
at their bases.
HilumHilum:
The scar on the seed coat at the place of its detachment from the seed stalk (funiculus).
is located on the margin and is slightly raised producing the slight D-shape.
Surface texture is a strong characteristic.
State Noxious Weed: California, Colorado, Idaho, Nevada, Utah, Wyoming
Not included
Solanaceae
Hyoscyamus niger L.
