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Hyptis mutabilis

(Tropical Bushmint)

Overview

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Interesting Facts

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Common Names

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Common Names in English:

Tropical Bushmint

Description

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Genus Hyptis

Herbs, subshrubs , or shrubs , erect . Leaves dentate . Bracts subulate to spinescent . Flowers in capitula, compact spikes, or loose panicles. Calyx tubular-campanulate to tubular , erect to oblique , 10-veined, throat tufted villous or glabrous ; teeth 5, subequal , straight; fruiting calyx dilated. Corolla 2-lipped; tube cylindric to swollen on 1 side, nearly cylindric to narrowly funnelform ; upper lip 2-lobed, lobes erect, spreading , or reflexed ; lower lip 3-lobed, middle lobe saccate, reflexed in flower, base constricted , sometimes with projected teeth; lateral lobes similar, conspicuous , close together to lobes of upper lip or to middle lobe. Stamens 4, anterior 2 longer , declined; filaments free , edentate ; anther cells 2, apically confluent . Style apex 2-cleft or subentire . Disc entire or slightly swollen in front. Nutlets ovoid to oblong , smooth or dotted , scabrid , membranous winged in a few species.

Some 350-400 species: tropical and subtropical regions of the New World, four naturalized species in China.[1]

Habitat

Typically found at an altitude of 0 to 4,002 meters (0 to 13,130 feet).[2]

Biology

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Growth

Sunlight: Sun Exposure: Full sun .

Taxonomy

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Synonyms

Hyptis mutabilis var. spicata (Poit.) Briq.

Notes

Name Status: Accepted Name .

Last scrutiny: 15-Mar-2000

Similar Species

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Members of the genus Hyptis

ZipcodeZoo has pages for 13 species, subspecies, varieties, forms, and cultivars in this genus:

H. alata (Cluster Bushmint) · H. americana (American Bushmint) · H. atrorubens (Marubio Oscuro) · H. capitata (False Ironwort) · H. chamaedrys (Ortela) · H. emoryi (Desert Lavender) · H. escobilla (Bayamon) · H. lantanifolia (Island Bushmint) · H. mutabilis (Tropical Bushmint) · H. pectinata (Comb Bushmint) · H. spicigera (American Bushmint) · H. suaveolens (Mumutun) · H. verticillata (Hyptis Bushmint)

More Info

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Further Reading

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Notes

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Contributors

Data Sources

Accessed through GBIF Data Portal November 22, 2007:

Identifiers

Footnotes

  1. "Hyptis". in Flora of China Vol. 17 Page 267. Published by Science Press (Beijing) and Missouri Botanical Garden Press. Online at EFloras.org. [back]
  2. Mean = 423.270 meters (1,388.681 feet), Standard Deviation = 618.600 based on 396 observations. Altitude information for each observation from British Oceanographic Data Centre. [back]
Last Revised: 7/15/2012