From the Greek pipto (to fall) and chaite (bristle)
Piptatherum
pip-TAH-ther-um
From the Greek pipto (to fall) and ather (stalk)
cryptandrus
krip-TAN-drus
Hidden stamens
Cryptandra
krip-TAN-dra
Hidden stamens
tharpii
THARP-ee-eye
Named for Benjamin Tharp, 20th century American professor of Botany at the University of Texas
Tharpia
THARP-ee-a
Named for Benjamin Tharp, 20th century American professor of Botany at the University of Texas
Pilularia
pil-loo-LAY-ree-a
With globules or small balls
Picradenia
pik-ra-DEN-ee-a
From the Greek picros (sharp) and adenia (gland)
Picradeniopsis
pik-ra-den-ee-OP-sis
Resembles Picradenia (a related plant; the genus name means sharp glands)
nealleyi
NEE-lee-eye
Named for Greenleaf Cilley Nealley, 19th century Texas botanist
Final Notes
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