Lemna gibba. SWOLLEN DUCKWEED. Aquatic perennial. Reported in Mohave and Yavapai counties [McD].
Lemna minor. COMMON DUCKWEED. Aquatic perennial. Found in Show Low Creek in southern Navajo County at 6200 feet [McD].
Lemna minuta (=Lemna minima). LEAST DUCKWEED. Aquatic perennial. Found in Yavapai and Apache counties, 3650-7800 feet [McD].
Lemna trisulca. STAR DUCKWEED. Aquatic perennial. Reported from Willow Spring, southern Apache County, at 7000 feet [McD].
Lemna valdiviana. VALDIVIA DUCKWEED. Aquatic perennial. Reported from Oak Creek Canyon, Coconino County [McD].
Spirodela polyrrhiza (the specific name also spelled with one "r": polyrhiza). GIANT DUCKWEED. Aquatic herb. Found in Show Low Creek in southern Navajo County [McD].
This page last revised 9 April 2009.
| Northern Arizona Flora | |||
| Ferns and Fern Allies | Gymnosperms | Angiosperms: Dicots | Angiosperms: Monocots |
| Introduction | Contributors | Glossary | References |
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