Lobelioideae

plant subfamily

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Last updated

June 30, 2026

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The Lobelioideae is a subfamily within the bellflower family (Campanulaceae). This group includes many woody plants and herbs, often characterized by a whitish latex in their stems and leaves. Their flowers are typically bilaterally symmetrical, with a curved floral tube that may be split on one side. The anthers are joined at the apex, forming a tube that aids in pollen dispersal. The largest genus is Lobelia, with over 400 species found worldwide. Some notable Lobelia species include the cardinal flower (L. cardinalis) and blue cardinal flower (L. siphilitica), which are popular garden ornamentals. Other genera, such as Siphocampylus and Centropogon, are primarily found in the tropical Andes and are often pollinated by hummingbirds.

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Campanulaceae
…included as a subfamily (Lobelioideae) of Campanulaceae. This group includes most of the woody members of the family, as well as many herbs. Most lobelioids produce whitish latex in the stems and leaves, and the flowers are generally strongly monosymmetric (with a single plane of symmetry down the middle…
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…included as a subfamily (Lobelioideae) of Campanulaceae. This group includes most of the woody members of the family, as well as many herbs. Most lobelioids produce whitish latex in the stems and leaves, and the flowers are generally strongly monosymmetric (with a single plane of symmetry down the middle…
Read More