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Acinos arvensis

(Mother of Thyme)

Common Names

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Common Names in English:

Basil Thyme, Mother of Thyme, Spring Savory

Description

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Family Lamiaceae

Herbs, sometimes subshrubs or shrubs , annual or perennial , usually aromatic . Stems and branches usually 4-angled. Leaves opposite, rarely whorled or alternate, simple to pinnately dissected or compound , without stipules. Inflorescences generally compound, sometimes flowers solitary and axillary ; verticillasters 2- to many flowered, subtended by leaves or bracts. Flowers bisexual , zygomorphic, rarely subactinomorphic, bracteolate or not. Calyx persistent , 5-toothed, 2-lipped; upper lip 3-toothed or entire (deciduous in Scutellaria) ; lower lip 2- or 4-toothed; tube sometimes hairy annulate inside. Corolla limb usually 2-lipped; upper lip 2-lobed and lower 3-lobed, rarely upper lip entire and lower 4-lobed, also rarely limb (4- or) 5-lobed; tube hairy annulate inside. Stamens epipetalous , 4 or 2, free , rarely filaments connate , sometimes one staminodial; anther 1- or 2-celled, usually dehiscing longitudinally; disc persistent. Ovary superior, 2-celled and each cell 2-ovuled and style subterminal , or ovary 4-parted and each lobe 1-ovuled and style gynobasic (from bases of ovary lobes) with 2-cleft apex. Fruit usually 4 dry nutlets . Seeds with or without endosperm.

Approximately 3500 species in 220 genera, distributed worldwide, but mostly in the Mediterranean region and SW Asia. China has 807 species in 96 genera.[1]

Physical Description

Habit: Forb/herb

Flowers: Bloom Period: June. • Flower Color: blue-violet

Size/Age/Growth

Size: 6-12" tall.

Habitat

Typically found at an altitude of 0 to 1,422 meters (0 to 4,665 feet).[2]

Biology

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Reproduction

Duration: Annual , Perennial

Growth

Sunlight: Sun Exposure: Full Sun .

Taxonomy

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Unambiguous Synonyms

  1. Acinos thymoides (L.) Moench
  2. Calamintha acinos (L.) Clairville Ex Gaud.
  3. Clinopodium acinos (L.) Kuntze
  4. Satureja acinos (L.) Scheele

Notes

Publishing author : Kuntze Publication : Revis. Gen. Pl. (1891) 513, 515 Name Status: Accepted Name . Latest taxonomic scrutiny: 15-Mar-2000

Name verified on

Place of publication: J. Ecol. 33:326. 1946

Name verified on 27-Apr-1992 by ARS Systematic Botanists. Last updated: 23-Aug-1994

Similar Species

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Members of the genus Acinos

ZipcodeZoo has pages for 53 species, subspecies, varieties, forms, and cultivars in this genus:

A. acinos (Acinos) · A. acuminatus · A. acutifolius · A. adscendens · A. alpina (Alpine Calamint) · A. alpinos · A. alpinus · A. alpinus alpinus · A. alpinus majoranifolius · A. alpinus meridionalis · A. alpinus subsp. dinaricus · A. alpinus subsp. majoranifolius · A. alpinus subsp. meridionalis · A. alpinus subsp. nomismophyllus · A. alpinus subsp. pyrenaeus · A. alpinus var. adrianopolitanus · A. arvensis (Mother of Thyme) · A. arvensis subsp. villosus · A. baumgartenii · A. corsicus · A. diffusus · A. eglandulosus · A. erectus · A. exiguus · A. fominii · A. granatensis · A. graveolens · A. hungaricus · A. incanus · A. infectus · A. majoranifolius · A. majoranifolius subsp. elatior · A. montenegrinus · A. nanus · A. orontius · A. patavinus · A. pseudacinos · A. purpurascens · A. rotundifoius · A. rotundifolius · A. sardous · A. schizodontus · A. siso · A. suaveolens · A. subcrispus · A. thymoides · A. transsilvanica · A. troodi · A. troodii · A. troodii grandiflorus · A. troodi subsp. grandiflorus · A. villosus · A. vulgaris

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 11, 2007:

Identifiers

Footnotes

  1. Xi-wen Li & Ian C. Hedge "Lamiaceae". in Flora of China Vol. 17 Page 50. Published by Science Press (Beijing) and Missouri Botanical Garden Press. Online at EFloras.org. [back]
  2. Mean = 273.160 meters (896.194 feet), Standard Deviation = 376.230 based on 4,091 observations. Altitude information for each observation from British Oceanographic Data Centre. [back]
Last Revised: 7/1/2009