description Lobelia Overview
Lobelia is a large genus of flowering plants in the bellflower family, Campanulaceae, named in honor of the Flemish botanist Matthias de l'Obel. The genus includes annuals, perennials, and aquatic or semi-aquatic species, with flowers that are often blue, violet, pink, red, or white. Garden lobelias are used in containers, hanging baskets, borders, and moist locations. Some species contain biologically active alkaloids, including lobeline, and plants should not be consumed without reliable identification and appropriate safety guidance.
help Lobelia FAQ
Who was the Lobelia genus named after?
Lobelia honors Matthias de l'Obel, a Flemish botanist and physician who lived from 1538 to 1616. The genus belongs to the bellflower family, Campanulaceae.
Which Lobelia species has blue or red flowers?
Lobelia erinus is a common blue or violet bedding lobelia, while Lobelia cardinalis has vivid red flowers. Lobelia siphilitica is another well-known blue-flowered species.
Does every lobelia need the same growing conditions?
No. Great blue lobelia, Lobelia siphilitica, prefers moist soil, while bedding lobelia, Lobelia erinus, is usually grown in sun with steady moisture and good drainage.
Why is homemade lobelia tea risky?
Some Lobelia species contain the alkaloid lobeline, and the amount can vary between plants and preparations. An ornamental plant should not be used as a home remedy without qualified medical guidance.
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