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Ajugoideae

(Subfamily)

Overview

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Ajugoideae is a subfamily of the family Lamiaceae and might contain the genera Prain, Ajuga L., Cymaria Benth., Garrettia H. R. Fletcher, Holocheila (Kud?) S. Chow. At least for some authors the subfamily Ajugoideae is the same as Teucrioideae.3]

  • ^ Charlotte Lindqvist and Victor A. Albert (2002), Figure 1, "Origin of the Hawaiian endemic mints within North American Stachys (Lamiaceae)", American Journal of Botany 89: 1709?1724, doi:10.3732/ajb.89.10.1709, http://www.amjbot.org/cgi/content/full/89/10/1709/F1 
  • Taxonomy

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    The Subfamily Ajugoideae is a member of the Family Labiatae. Here is the complete "parentage" of Ajugoideae:

    The Subfamily Ajugoideae is further organized into finer groupings including:

    Genera

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    Acrymia

    [more]

    Aegiphila

    Aegiphila is a genus of plant in family Verbenaceae. [more]

    Ajuga

    Ajuga (), also known as Bugleweed, Ground pine or Carpet bugle, is a genus of about 40?50 species of annual and perennial herbaceous flowering plants in the mint family Lamiaceae, with most species native to Europe, Asia, and Africa, but also two species in southeastern Australia. They grow to 5?50 cm tall, with opposite leaves. [more]

    Alangium

    Alangium is a small genus of flowering plants. The genus is included either in a broad view of the dogwood family Cornaceae, or as the sole member of its own family Alangiaceae. Alangium has about 24 species, but some of the species boundaries are not entirely clear. The type species for Alangium is Alangium decapetalum, which is now treated as a subspecies of Alangium salviifolium. All of the species are shrubs or small trees, except the liana Alangium kwangsiense. A. chinense, A. platanifolium, and A. salviifolium are known in cultivation. [more]

    Albuca

    Albuca is a genus of plants in the family Asparagaceae, subfamily Scilloideae. Most of the 100-140 species of bulbous plants in this genus are endemic to Southern Africa. [more]

    Amasonia

    [more]

    Amethystea

    Herbs annual. Stems erect. Leaves petiolate; leaf blade palmatipartite, margin rarely entire. Panicles terminal; floral leaves similar to stem leaves, reduced; bracteoles linear. Calyx campanulate, 10-veined, veins conspicuous; teeth 5, subregular, enlarged in fruit. Corolla tube included or slightly exserted, not hairy annulate inside, 2-lipped; upper lip 2-lobed, lobes similar to lateral lobes of lower lip; lower lip slightly larger, 3-lobed, middle lobe subcircular. Stamens 4, anterior 2 fertile, involute in bud, elongate after anthesis, exserted from sinus of upper lip, posterior 2 reduced to staminodes, minute, or almost absent; anthers 2-celled, cells divaricate, longitudinally dehiscent, apically confluent. Style unequally 2-cleft, posterior lobe short or inconspicuous. Nutlets obovoid triquetrous.[1] [more]

    Caryopteris

    Caryopteris (bluebeard; Chinese: ) is a genus of 16 species of flowering plants in the family Lamiaceae (formerly often placed in the family Verbenaceae), native to eastern and southern Asia. [more]

    Clerodendrum

    Clerodendrum is a genus of flowering plants in the family Lamiaceae. Its common names include glorybower, bagflower and bleeding-heart. It is currently classified in the subfamily Ajugoideae, being one of several genera transferred from Verbenaceae to Lamiaceae in the 1990s, based on phylogenetic analysis of morphological and molecular data. [more]

    Codonopsis

    Codonopsis is a genus of flowering plant within the family Campanulaceae. It is allied to and Leptocodon, and some authors suggest that Codonopsis should include these genera. Without them, Codonopsis includes 55 species endemic to East Asia. [more]

    Cymaria

    Shrubs erect. Stems much branched; branches densely floccose-strigose. Petiole ± narrowly winged; leaf blade ovate to ovate-rhombic, margin dentate. Cymes axillary, dichotomous or helicoid, pedunculate, lax; bracts subulate to oblanceolate, persistent, minute. Calyx erect, campanulate, inconspicuously 10-veined, suburceolate and conspicuously veined in fruit; teeth 5, equal, triangular, apically acute. Corolla white, tube cylindric, straight, slightly exserted, somewhat bearded annulate inside, 2-lipped; upper lip erect, slightly concave, entire; lower lip enlarged, spreading, 3-lobed, middle lobe largest. Stamens 4, exserted from upper lip of corolla, anterior 2 longer; anther cells 2, divaricate. Ovary apically hairy. Style unequally 2-cleft. Nutlets obovoid, conspicuously pitted, areole lateral and large.[2] [more]

    Faradaya

    [more]

    Garrettia

    Shrubs. Leaves opposite, simple or 3-lobed. Cymes usually axillary, with monochasial branches. Flowers minute. Calyx campanulate, minutely 5-dentate or subtruncate. Corolla 2-lipped, lower lip 3-lobed, upper lip usually 2-lobed, lobes entire. Stamens didynamous, shorter or longer than corolla. Ovary 2-locular when young, becoming 4-locular; ovules 1 per locule. Stigma 2-cleft. Fruiting calyx inflated. Schizocarp globose, reticulately ridged, breaking into 4 mericarps each enclosing 1 seed.[3] [more]

    Glossocarya

    [more]

    Holocheila

    [more]

    Hosea

    Huxleya

    [more]

    Karomia

    [more]

    Monochilus

    [more]

    Oncinocalyx

    [more]

    Oxera

    Oxera is a genus of in family Verbenaceae. [more]

    Peronema

    Petraeovitex

    [more]

    Rotheca

    [more]

    Rubiteucris

    [more]

    Schnabelia

    Herbs, perennial. Rhizomes short, thick. Stems and twigs 4-angled, distinctly winged along edges. Leaves opposite, small, simple to deeply 3-lobed and almost palmate, usually early deciduous. Inflorescences axillary, simple cymes or reduced to 1 flower. Flowers usually of 2 kinds, open or cleistogamous. Calyx deeply 4- or 5-lobed, slightly enlarged in fruit, conspicuously 8-10-veined; lobes linear-lanceolate, equal or subequal. Stamens 4, didynamous. Ovary 4-locular; ovules 1 per locule. Stigma slightly 2-cleft. Open flowers with corolla longer than calyx, tube slender, 2-lipped, lower lip 3-lobed, upper lip erect and 2-lobed; stamens exserted; style longer than stamens. Cleistogamous flowers with corolla shorter than calyx; stamens and style shorter than corolla. Nutlets 4, obovate, puberulent, basally obscurely reticulate.[4] [more]

    Spartothamnella

    [more]

    Tetraclea

    [more]

    Teucridium

    [more]

    Teucrium

    Teucrium is a genus of perennial plants, of the family Lamiaceae. Common names for this genus include germanders. These species are herbs, shrubs or subshrubs. They are most common in Mediterranean climates. [more]

    Thyridolepis

    [more]

    Tiarella

    The Foamflowers (Tiarella) are a popular genus of wildflower and garden plants. They belong to the Saxifrage family (Saxifragaceae). Some species are: [more]

    Trichostema

    Trichostema () is a genus of flowering plants in the Lamiaceae family, which has aromatic herbs or subshrubs. These plants are native to North America. In addition, any plant of this genus which has whorls of small blue flowers is called Blue curls. [more]

    Veratrilla

    Herbs perennial, dioecious. Roots stout, obconic, slightly fleshy. Caudex sheathed by blackish remains of old petioles. Vegetative stems short with a rosette of leaves; flowering stems erect, stout, terete, striate, simple. Basal leaves petiole slender; leaf blade oblong-spatulate, base narrowed, apex obtuse to rounded, veins 3-5. Stem leaves sessile, smaller toward apex, base rounded and subamplexicaul, apex obtuse, veins 3-5. Inflorescences panicles of cymes with many small flowers, rounded in male plants, narrower and ± elongated in female plants. Flowers 4merous. Calyx and corolla rotate, lobed nearly to base; each corolla lobe with 1 or 2 gland patches. Stamens inserted at sinus between corolla lobes. Ovary 1celled. Style short. Capsules 2valved, many seeded. Seeds small, discoid winged.[5] [more]

    At least 3 species and subspecies belong to the Genus Veratrilla.

    More info about the Genus Veratrilla may be found here.

    References

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    1. ^ Germplasm Resources Information Network (GRIN) (2004-09-10). "Family: Lamiaceae Martinov subfam. Ajugoideae" (HTML). Taxonomy for Plants. USDA, ARS, National Genetic Resources Program, National Germplasm Resources Laboratory, Beltsville, Maryland. http://www.ars-grin.gov/cgi-bin/npgs/html/family.pl?2091. Retrieved 2008-06-05. 
    2. ^ Walpers, Wilhelm Gerhard (1845). "Labiatae". Repertorium botanices systematicae (Vol. III ed.). http://books.google.com/books?id=ewg5AAAAMAAJ&pg=RA3-PA902&lpg=RA3-PA902
    3. ^ Charlotte Lindqvist and Victor A. Albert (2002), Figure 1, "Origin of the Hawaiian endemic mints within North American Stachys (Lamiaceae)", American Journal of Botany 89: 1709?1724, doi:10.3732/ajb.89.10.1709, http://www.amjbot.org/cgi/content/full/89/10/1709/F1 

    Bibliography

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    Footnotes

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    1. "Amethystea". in Flora of China Vol. 17 Page 55. Published by Science Press (Beijing) and Missouri Botanical Garden Press. Online at EFloras.org.
    2. "Cymaria". in Flora of China Vol. 17 Page 69. Published by Science Press (Beijing) and Missouri Botanical Garden Press. Online at EFloras.org.
    3. Shou-liang Chen & Michael G. Gilbert "Garrettia". in Flora of China Vol. 17 Page 34. Published by Science Press (Beijing) and Missouri Botanical Garden Press. Online at EFloras.org.
    4. "Schnabelia". in Flora of China Vol. 17 Page 47. Published by Science Press (Beijing) and Missouri Botanical Garden Press. Online at EFloras.org.
    5. "Veratrilla". in Flora of China Vol. 16 Page 100. Published by Science Press (Beijing) and Missouri Botanical Garden Press. Online at EFloras.org.

    Sources

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    Last Revised: August 24, 2012
    2012/08/24 13:46:17