Flora of North America species comparison

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Bacopa caroliniana

blue water-hyssop, lemon bacopa
Habit Perennials, aromatic.
Stems

prostrate, 15–30 cm, hairy.
Leaves

hairy;

blade base broadly cuneate, margins entire, apex obtuse.
Pedicels

5–15 mm;

bracteoles present.
Flowers

sepals 5, ovate, calyx bilaterally symmetric;

corolla violet-blue with violet-blue throat, 10–13 mm, lobes 4;

stamens 2–4, didynamous.

Bacopa caroliniana
Phenology Flowering Jun–Nov.
Habitat Marshes, swamps, margins of streams, pastures.
Elevation 0–300 m. (0–1000 ft.)
Distribution
from FNA
AL; FL; GA; LA; MD; MS; NC; SC; TX; VA
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Discussion

Bacopa caroliniana is used in aquascaping in freshwater aquariums. The species can be propagated vegetatively through cuttings. The leaves of B. caroliniana are lemon scented when crushed.

(Discussion copyrighted by Flora of North America; reprinted with permission.)
Source FNA vol. 17, p. 261.
Parent taxa Plantaginaceae > Bacopa
Sibling taxa
B. egensis, B. eisenii, B. innominata, B. monnieri, B. repens, B. rotundifolia
Synonyms Obolaria caroliniana, Hydrotrida caroliniana
Name authority (Walter) B. L. Robinson: Rhodora 10: 66. (1908)
Web links 
Unless otherwise noted, all data comes from the online version of the Flora of North America, who have made most of their content available via a Creative Commons license (CC BY 4.0).



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(If the plant you're looking for doesn't show up in the auto-complete list, that means it either isn't described in Flora of North America yet, or it's listed under a synonym. And please note that Flora of North America is still missing several plant families, including Fabaceae, Apiaceae, Boraginaceae, and Polemoniaceae.)

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