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Lobelioideae | |
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Lobelia siphilitica | |
Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Clade: | Asterids |
Order: | Asterales |
Family: | Campanulaceae |
Subfamily: | Lobelioideae Burnett |
Genera | |
See text |
Lobelioideae is a subfamily of the plant family Campanulaceae. It contains 32 genera, [1] totalling about 1200 species. Some of the larger genera are Lobelia , Siphocampylus , Centropogon , Burmeistera and Cyanea .
They are perennials, sometimes annuals, ranging in form from herbs to small trees. Most species are tropical in distribution, but in total this subfamily occurs almost worldwide, being absent only from Arctic regions, central Asia and the Near East.
This subfamily was formerly given family rank as Lobeliaceae, under a somewhat different circumscription.
The leaves are simple and alternate. The plants have milky sap. The flowers are bilaterally symmetric with five lobes and stamens. The corolla tube opens along the upper side with two lobes above and three below, and the stamens join together in the tube.
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Convolvulaceae, known commonly as the bindweed or morning glory family, is a family of about 60 genera and more than 1,650 species of mostly herbaceous vines, but also trees, shrubs and herbs, and also including the sweet potato and a few other food tubers.
The Aristolochiaceae are a family, the birthwort family, of flowering plants with seven genera and about 400 known species belonging to the order Piperales. The type genus is Aristolochia L.
Zygophyllaceae is a family of flowering plants that contains the bean-caper and caltrop. The family includes around 285 species in 22 genera.
Lobelia is a genus of flowering plants comprising 415 species, with a subcosmopolitan distribution primarily in tropical to warm temperate regions of the world, a few species extending into cooler temperate regions. They are known generally as lobelias.
The family Campanulaceae, of the order Asterales, contains nearly 2400 species in 84 genera of herbaceous plants, shrubs, and rarely small trees, often with milky sap. Among them are several familiar garden plants belonging to the genera Campanula (bellflower), Lobelia, and Platycodon (balloonflower). Campanula rapunculus and Codonopsis lanceolata are eaten as vegetables. Lobelia inflata, L. siphilitica and L. tupa and others have been used as medicinal plants. Campanula rapunculoides may be a troublesome weed, particularly in gardens, while Legousia spp. may occur in arable fields.
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Ehretioideae is a subfamily of the flowering plant family Boraginaceae.
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Tribuloideae is a subfamily of the flowering plant family Zygophyllaceae.
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Physaleae is a tribe of flowering plants in the subfamily Solanoideae of the family Solanaceae.
Byttnerioideae is a subfamily of the flowering plant family Malvaceae.