|University of California, Berkeley|
|Jepson eFlora: Taxon page
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|Family: Pontederiaceae||View Description||Dichotomous Key|
|Genus: Heteranthera||View Description||Dichotomous Key|
|Species:||View Description||Dichotomous Key|
Heteranthera dubia (Jacq.) MacMill.
Habit: Perennial herb, generally submersed. Stem: often rooting at nodes. Leaf: > 15 cm. Flower: appearing +- axillary; perianth tube +- 1.5(7) cm; stamens 3, alike, anthers coiled.
Ecology: Uncommon. Still or moving water; Elevation: < 1500 m. Bioregional Distribution: NCo, ScV, MP; Distribution Outside California: North America. Flowering Time: Jul--Aug Note: Vegetatively +- similar to species of Potamogeton, except leaves lack distinct midrib.
Synonyms: Zosterella dubia (Jacq.) Small
eFlora Treatment Author: Charles N. Horn & Elizabeth McClintock
Jepson Online Interchange
Listed on CNPS Rare Plant Inventory
Previous taxon: Heteranthera
Next taxon: Heteranthera limosa
Citation for this treatment: Charles N. Horn & Elizabeth McClintock 2017. Heteranthera dubia, in Jepson Flora Project (eds.) Jepson eFlora, http://ucjeps.berkeley.edu/eflora/eflora_display.php?tid=28058, accessed on March 28, 2017.
Citation for the whole project: Jepson Flora Project (eds.) 2017. Jepson eFlora, http://ucjeps.berkeley.edu/eflora/, accessed on March 28, 2017.