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This genus is accepted, and its native range is W. Asia.
A specimen from Kew's Herbarium

[LKGF]

Harley, R.M. et al. (2004). Labiatae, in The Families and Genera of Vascular Plants (K. Kubitzki, ed. in chief) VI: 167-275. Springer-Verlag, Berlin, Heidelberg, New York.

Morphology General Habit
Perennial subshrubs, hairs simple or dendroid
Morphology Leaves
Leaves entire or toothed
Morphology Reproductive morphology Inflorescences
Inflorescence of axillary cymes, sometimes very shortly pedunculate, forming terminal thyrse of 6-many-flowered, usually remote verticillasters
Morphology Reproductive morphology Inflorescences Bracts
Bracts, at least the lowest, leaf-like, upper small, inconspicuous
Morphology Reproductive morphology Inflorescences Bracteoles
Bracteoles ± inconspicuous, smaller than to equalling calyx
Morphology Reproductive morphology Flowers Calyx
Calyx weakly 2-lipped, 5-lobed (3/2), lobes triangular-subulate, posterior lobes usually shorter than anterior, calyx-tube cylindrical, straight or shortly curved, 13-nerved, throat hairy
Morphology Reproductive morphology Flowers Corolla
Corolla resupinate, 2-lipped, 4-lobed (3/1), white or lilac, posterior (lower) lip entire or emarginate, anterior (upper) lip 3-lobed, slightly deflexed, median lobe larger, corolla-tube twisted, annulate near middle
Morphology Reproductive morphology Flowers Androecium Stamens
Stamens 4, ± equal, long-exserted, anthers ellipsoid, thecae 2, parallel, distinct with short connective
Morphology Reproductive morphology Flowers Gynoecium Stigma
Stigma lobes unequal, ± subulate, posterior lobe longer
Morphology Reproductive morphology Flowers Disc
Disc weakly 4-lobed
Morphology Reproductive morphology Fruits
Nutlets ovoid, smooth, glabrous.
Distribution
About eight species in Southwestern Asia.

Native to:

Iran, Iraq, Lebanon-Syria, Turkey

Cyclotrichium (Boiss.) Manden. & Scheng. appears in other Kew resources:

First published in Bot. Mater. Gerb. Bot. Inst. Komarova Akad. Nauk S.S.S.R. 15: 336 (1953)

Accepted by

  • Govaerts, R. (1999). World Checklist of Seed Plants 3(1, 2a & 2b): 1-1532. MIM, Deurne.
  • Govaerts, R. (2003). World Checklist of Selected Plant Families Database in ACCESS: 1-216203. The Board of Trustees of the Royal Botanic Gardens, Kew.

Literature

Lamiaceae Key Genus Fact Sheets

  • Calamintha sect. Cyclotrichium Boiss. (1879).
  • Cyclotrichium (Boiss.) Manden. & Scheng., Not. Syst. Leningrad 15: 332-337 (1953).
  • Harley RM, Atkins S, Budantsev AL, Cantino PD, Conn BJ, Grayer R, Harley MM, de Kok RPJ, Krestovskaja T, Morales R, Paton AJ, Ryding O, and Upson T. 2004. Labiatae, in The Families and Genera of Vascular Plants (K. Kubitzki, ed. in chief) VI: 167-275. Sp

Kew Backbone Distributions
The International Plant Names Index and World Checklist of Selected Plant Families 2021. Published on the Internet at http://www.ipni.org and http://apps.kew.org/wcsp/
© Copyright 2017 World Checklist of Selected Plant Families. http://creativecommons.org/licenses/by/3.0

Kew Names and Taxonomic Backbone
The International Plant Names Index and World Checklist of Selected Plant Families 2021. Published on the Internet at http://www.ipni.org and http://apps.kew.org/wcsp/
© Copyright 2017 International Plant Names Index and World Checklist of Selected Plant Families. http://creativecommons.org/licenses/by/3.0

Lamiaceae Key Genus Fact Sheets
Nina Davies, Gemma Bramley and Don Kirkup, Royal Botanic Gardens, Kew
http://creativecommons.org/licenses/by/3.0