Contains 3 accepted taxa overall.

Characteristics
Heteranthera Ruiz & Pav.
MUDPLANTAIN
Classification
COMMELINALES
Heteranthera
Citation
HETERANTHERA Ruiz Lopez & Pavon, Fl. Peruv. Prodr. 9. 1794, nom. cons.
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TYPE: Heteranthera reniformis Ruiz Lopez & Pavon
Species
Scientific Name Common Name Herbarium Specimens Status Photos
Heteranthera dubia GRASSLEAF MUDPLANTAIN Native OBL (NWPL)
Heteranthera limosa BLUE MUDPLANTAIN Not Native OBL (NWPL)
Heteranthera reniformis KIDNEYLEAF MUDPLANTAIN Native OBL (NWPL) OBL (DEP)
[Family identification key]
1.  Plant with sessile, linear leaves; inflorescences 1-flowered; stamens equal; anthers coiling
1.  Plant with some leaves petiolate, the blade generally ovate to reniform or suborbicular; inflorescences of 1-8 flowers; stamens unequal; anthers not coiling
2
2.  Leaf blades ovate to elliptic, longer than wide, the base rounded to truncate, or subtly subcordate Inflorescences 1-flowered; perianth essentially actinomorphic
2.  Leaf blades reniform to suborbicular, the base cordate; inflorescences of 2-8 flowers; perianth zygomorphic
Genus Synonyms
Synonym Full Citation Basionym Type
Buchosia Buchosia Vellozo, Fl. Flum. 33. 1829 ("1825"). TYPE: Buchosia aquatica Vellozo
Heterandra Heterandra Palisot de Beauvois, Trans. Amer. Philos. Soc. 4: 175. 1799. TYPE: Heterandra reniformis Palisot de Beauvois
Leptanthus Leptanthus Michaux, Fl. Bor.-Amer. 1: 24. 1803. TYPE: = Heterandra Palisot de Beauvois 1799.
Lunania Lunania Rafinesque, Med. Fl. 2: 106. 1830, non Lunanea de Candolle 1825; nec Lunania Hooker 1844. TYPE: Lunania uniflora Rafinesque, nom. illegit. (Pontederia limosa Swartz) = Triexastima Rafinesque 1838.
Schollera Schollera Schreber, Gen. Pl. 785. 1791, non Roth 1788. TYPE: Schollera graminea (Michaux) Willdenow ex A. Gray (Leptanthus gramineus Michaux) Lectotypified by A. Gray, Manual, ed. 2. 485. 1856.
Triexastima Triexastima Rafinesque, Fl. Tellur. 4: 121. 1838 ("1836"). TYPE: Lunania uniflora Rafinesque, nom. illegit. (Pontederia limosa Swartz) Substitute name for Lunania Rafinesque 1830, non Lunanea de Candolle 1825 (nom. rej.), nec Lunania Hooker 1844 (nom. cons.).
Zosterella Zosterella Small, in Small & J. J. Carter, Fl. Lancaster Co. 68, 319. 1913. TYPE: Zosterella dubia (Jacquin) Small 1913. (Commelina dubia Jacquin 1768.)