Weed
blue mudplantain, ducksalad, mud plantain
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.
Gray with white ribs
ReticulatedReticulated:
Resembling a net or network, especially having veins, fibers, or lines crossing the surface.
finely between large ribs
HilumHilum:
The scar on the seed coat at the place of its detachment from the seed stalk (funiculus).
raised and black.
Ribs are strong and longitudinally spaced.
Not listed
Not included
Pontederiaceae
Heteranthera limosa (Sw.) Willd.
Pontederia limosa Sw.
