Weed
pale spikerush
AcheneAchene:
A dry, hard, one-chambered, one-seeded indehiscent fruit, as in buckwheat (Fagopyrum) or sunflower (Helianthus). The fruit wall is not united with the seed coat.
ObovateObovate:
Inverted egg shaped with apical end the broadest.
. Cross section is slightly triangular.
Various shades of brown
TuberculateTuberculate:
Having small pimple-like protuberances.
Tubercle (cap) conic
Barbed bristles from the base.
Not listed
Not included
Cyperaceae
Eleocharis macrostachya Britton
Eleocharis perlonga Fernald & Brack.
Eleocharis xyridiformis Fernald & Brack.
