Teucrium bicolor

• Interesting Facts
• Common Names
• Description
• Biology
• Taxonomy
• Similar Species
• More Info
• Further Reading
• Notes

Interesting Facts

Common Names

Description

Genus Teucrium

Herbs or subshrubs , with rhizomes or stolons. Stems erect or ascending , simple or branched from base . Leaves simple, petiolate or subsessile , cordate to lanceolate, penniveined. Verticillasters 2-6-flowered, in false spikes, terminal racemes , or panicles of racemes; bracts rhombic-ovate to linear-lanceolate, margin entire or dentate . Calyx 10-veined, throat glabrous to pilose annulate ; tube tubular to campanulate , swollen in front at base; limb equally 5-toothed to 2-lipped, upper lip 3-toothed, lower lip 2-toothed. Corolla 1-lipped; tube included or exserted, not hairy annulate inside; limb 5-lobed, with middle lobe circular or spatulate , occasionally 2-lobulate; lateral lobes 4, small. Stamens 4, anterior 2 slightly longer , all exserted from posterior sinus of corolla; anther cells divaricate . Ovary globose . Style equal to or slightly longer than stamens, equally or subequally 2-cleft at apex. Nutlets obovoid , glabrous, smooth to netted , areole ca. 1/2 as long as nutlet .

Approximately 260 species: worldwide, but abundant in the Mediterranean region; 18 species in China.[1]

Physical Description

Biology

Growth

Sunlight: Sun Exposure: Full Sun .

Temperature: Cold Hardiness: 9b, 10a, 10b, 11. (map)

Taxonomy

Notes

A tentatively accepted name in the RHS Horticultural Database.

Similar Species

Members of the genus Teucrium

ZipcodeZoo has pages for 35 species, subspecies, varieties, forms, and cultivars in this genus:

T. aroanium (Gray Creeping Germander) · T. bicolor (Oreganillo) · T. botrys (Cut Leaved Germander) · T. canadense (American Germander) · T. canadense var. canadense (Virginia Germander) · T. canadense var. hypoleucum (Canada Germander) · T. canadense var. occidentale (American Germander) · T. chamaedrys (Creeping Germander) · T. chamaedrys 'Nanum' (Dwarf Wall Germander) · T. chamaedrys 'Prostratum' (Wall Germander) · T. chamaedrys 'Summer Sunshine' (Wall Germander) · T. cossonii 'Majoricum' (Fruity Germander) · T. cubense (Small Coastal Germander) · T. cubense var. cubense (Small Coastal Germander) · T. cubense var. densum (Small Coastal Germander) · T. cubense var. laevigatum (Small Coastal Germander) · T. divaricatum (Germander) · T. fruticans (Shrubby Germander) · T. fruticans 'Azurea' (Shrubby Germander) · T. fruticans 'Azureum' (Azure Bush Germander) · T. glandulosum (Common Germander) · T. hircanicum (Germander) · T. hircanicum 'Paradise Delight' (Paradise Delight Germander) · T. hyrcanicum (Caucasian Germander) · T. hyrcanicum 'Purple Tails' (Caucasian Germander) · T. laciniatum (Germander) · T. lucidum (Germander) · T. marum (Cat Thyme Germander) · T. orientale (Oriental Germander) · T. polium (Felty Germander) · T. pyrenaicum (Pyrenean Germander) · T. scorodonia (Wood Sage) · T. scorodonia 'Crispum' (Wood Sage) · T. viscidum (Germander) · T. viscidum 'Lemon and Lime' (Lemon And Lime Germander)

More Info

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Further Reading

• Appendix to the first twenty-three volumes of Edwards's botanical register: consisting of a complete alphabetical and systematical index of names, synomymes and matter, adjusted to the present state of systematical botany, together with a sketch of the vegetation of the Swan by John Lindley. London: James Ridgway, 1839. url p. lxiii.
• Hand-list of herbaceous plants cultivated in the Royal Botanic Gardens. London, Printed for H. M. Stationery Off. by Darling, 1902. url p. 1131.
• Hooker, W. J. & G. A. W. Arnott. The botany of Captain Beechey's voyage;comprising an acount of the plants collected by Messrs. Lay and Collie, and other officers of the expedition, during the voyage to the Pacific and Behring's Strait, performed in His Majesty's ship Blossom, under the command of Captain F. W. Beechey. .. in the years 1825, 26, 27, and 28.By Sir William Jackson Hooker. .. and G. A. Walker Arnott. .. 1841 London, H. G. Bohn, 1841. url p. 58.
• Memoirs of the San Diego Society of Natural History. 16 1989 San Diego, Calif.: The Society, 1931-1989. url p. 44.
• The Bradley bibliography; a guide to the literature of the woody plants of the world published before the beginning of the twentieth century; Cambridge, Riverside Press, 1911-18. url p. 767.
• The U.S. Naval Astronomical Expedition to the southern hemisphere, during the years 1849-'50-'51-'52. Lieut. J. M. Gilliss, superintendent. .. Vol. I, II, III, VI. .. Washington: A. O. P. Nicholson, printer, 1855-56. url p. 268.

Notes

Contributors

• Brands, S.J. (comp.) 1989-present. The Taxonomicon. Universal Taxonomic Services, Zwaag, The Netherlands. Accessed January 13, 2012.

Data Sources

Accessed through GBIF Data Portal December 06, 2007:

• GBIF-Spain, Real Jardin Botanico
• , Vascular Plant Herbarium

Identifiers

• Biodiversity Heritage Library NamebankID: 8804300
• Global Biodiversity Information Facility Taxonkey: 15546894
• Globally Unique Identifier: urn:lsid:ipni.org:names:460267-1
• Zipcode Zoo Species Identifier: 1007977

Footnotes

1. "Teucrium". in Flora of China Vol. 17 Page 56. Published by Science Press (Beijing) and Missouri Botanical Garden Press. Online at EFloras.org. [back]

©2004-2012 David Stang. All rights reserved.