Abstract
A new subspecies of Stachys cretica (Lamiaceae) from Turkey, Stachys cretica subsp. gulendamiana, is described and its relationships with allied subspecies is discussed. The new subspecies is characterized by having decumbent flowering stems. Stachys cretica subsp. gulendamiana is similar to S. cretica subsp. anatolica, but it differs mainly by its marine sandy habitat, indumentum adpressed white lanate—tomentose, flowering stems decumbent, basal leaves undulate, nutlets dull, greyish—brown. IUCN threat category, geographical distribution map and ecology of the new subspecies are also given.
References
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<p>Dirmenci, T., Yıldız, B., Akçiçek, E., Martin, E. & Dündar, E. (2011) <em>Stachys vuralii</em> (Lamiaceae), a new species from north Anatolia, Turkey. <em>Annales Botanici Fennici</em> 48: 401–408. https://doi.org/10.5735/085.048.0503</p>
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<p>Dumortier, B.C. (1827) <em>Florula Belgica</em>. Staminacia, Tornaci Nerviorum: Casterman, 172 pp.</p>
<p>Falciani, L. (1997) Systematic Revision of <em>Stachys</em> Sect. <em>Eriostomum</em> (Hoffmans. & Link) Dumort. in Italy. <em>Lagascalia</em> 19: 187–238.</p>
<p>http://apps.kew.org/wcsp/ (accessed 11 November 2016).</p>
<p>Feinbrun-Dothan, N. (1978) <em>Flora Palaestina, </em>vol. 3. The Israel Academy of Sciences and Humanities, Jerusalem, pp. 128–133.</p>
<p>Gören, A.C., Piozzi, F., Akcicek, E. Kılıç, T., ÇarıkçI, S., Mozioğlu, E. & Setzer, W.N. (2011) Essential oil composition of twenty-two <em>Stachys</em> species (mountain tea) and their biological activities. <em>Phytochemistry Letters</em> 4 (4): 448–453. https://doi.org/10.1016/j.phytol.2011.04.013</p>
<p>Govaerts, R., Paton, A., Harve, Y., Navarro, T. & Pena, M.R.G. (2022) [continuously updated] World Checklist of Lamiaceae. Facilitated by the Royal Botanic Gardens, Kew (accessed 25 January 2022).</p>
<p>Güner, Ö., Akçiçek, E. & Dirmenci, T. (2021) A new <em>Stachys</em> species from Turkey: <em>Stachys siirtensis </em>(Lamiaceae). <em>Phytotaxa</em> 516 (3): 252–262. https://doi.org/10.11646/phytotaxa.516.3.4</p>
<p>Güner, Ö. & Ferrer-Galego, P.P. (2021) Nomenclatural and taxonomic notes on some <em>Stachys</em> taxa (Lamiaceae). <em>Turkish Journal of Botany</em> 45: 69–82. https://doi.org/10.3906/bot-2010-12</p>
<p>Hacioğullari, I., Gücel, S., Fuller, W.J. & Özden, Ö. (2019) Abundance and spatial distribution analysis of <em>Salvia veneris</em>: a critically endangered plant species endemic to Cyprus. <em>Biodiversity</em> 20 (2–3): 98–105. https://doi.org/10.1080/14888386.2019.1662327</p>
<p>Harley, R.M., Atkins, S., Budantsev, A.L., Cantino, P.D., Conn, B.J., Grayer, R., Harley, MM., de Kok, R., Krestovskaya, T., Morales, R., Paton, A.J., Ryding, O. & Upson, T. (2004) Labiatae. <em>In: </em>Kubitzki, K. & Kadereit, J.W. (Eds.) <em>The families and genera of</em> <em>vascular plants 7</em>. Springer, Berlin, Heidelberg, pp. 167–275.</p>
<p>Hoffmannsegg, J.C. & Link, H.F. (1809) <em>Flora Portugaise</em>, vol. 1. Berlino 458 pp. https://doi.org/10.1007/978-3-642-18617-2_11</p>
<p>Hudson, W. (1762) <em>Flora Anglica, Exhibens Plantas per Regnum Angliae Sponte Crescentes, Distributas Secundum Systema Sexuale. </em>J. Nourse & C. Moran, London. https://doi.org/10.5962/bhl.title.124863</p>
<p>IUCN. (2021) <em>The IUCN Red List of Threatened Species. </em>Version 2021-3. Available from: https://www.iucnredlist.org (accessed 16 February 2022)</p>
<p>Krestovskaya, T.V. (2011) The critical review of species of the genus <em>Stachys </em>L. section <em>Eriostomum</em> Hoffmanns. et Link (Labiatae). Novosti <em>Sistematiki Vysshikh Rastenii</em> 42: 198–221.</p>
<p>Linnaeus, C. (1753) <em>Species Plantarum</em>, vols. 1–2. Holmiæ, Impensis. Laurentii Salvii, [Stockholm], 1200 pp.</p>
<p>Linnaeus, C. (1756) “<em>Centuria II Plantarum.</em>” Centuria II Plantarum.</p>
<p>Martinov (1820) Tekhno-Bot. Slovar: 355 (nom. cons.)</p>
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