Abstract
A new nothospecies, Teucrium × gutierrezii, is described as result of the natural hybridization processes between two species of T. sect. Polium: T. eriocephalum subsp. almeriense (subsect. Simplicipilosa) and Teucrium lusitanicum subsp. lusitancum (subsect. Polium) both endemic from Iberian Peninsula. A morphological description with the diagnostic taxonomic differences between the new hybrid and the parental is provided as well as information about distribution, ecology and phenology for the new hybrid. In this paper we highlight the importance of hybridization in Teucrium in the Southeast Iberian Peninsula as drivers of diversity for Ajugoideae in the temperate Mediterranean regions.
References
- Alados, C.L., Navarro, T., Cabezudo, B., Emlen, J.M. & Freeman, C. (1998) Developmental instability in gynodioecious Teucrium lusitanicum. Evolutionary Ecology 12: 21–34. https://doi.org/10.1023/A:1006502922611
- Angiosperm Phylogeny Group [APG IV] (2016) An update of the Angiosperm Phylogeny Group classification for the orders and families of flowering plants: APG VI. Botanical Journal of the Linnean Society 181 (1): 1–20. https://doi.org/10.1111/boj.12385
- Bentham, G. (1834) Labiatarum genera et species. London, J. Ridgeway & Sons, 783 pp. Available from: https://bibdigital.rjb.csic.es/records/item/12582-labiatarum-genera-et-species (accessed 6 March 2023)
- Bentham, G. (1835) Labiatarum Genera et Species 7. James Moyes, London, pp. 646–783.
- Briquet, J. (1897) Verbenaceae. In: Engler, A. & Prantl, K. (Eds.) Die natürlichen Pflanzenfamilien nebst ihren Gattungen und wichtigeren Arten, insbesondere den Nutzpflanzen, unter Mitwirkung zahlreicher hervorragender Fachgelehrten begründet. Teil. 4, Abt. 3a. Engelmann, Leipzig, pp. 132–182. Available from: http://www.biodiversitylibrary.org/item/100244#page/7/mode/1up (accessed 6 March 2023)
- Bromhead, E. (1838) n.k. Magazine of Natural History, serie 2, 2: 1–210.
- Cantino, P.D., Harley, R.M. & Wagstaff, S.J. (1992) Genera of Labiatae: status and classification. In: Harley, R. & Reynolds, T. (Eds.) Advances in Labiatae Science. London, Royal Botanic Gardens, Kew, pp. 511–522.
- Casella, F., Vurro, M., Valerio, F., Perrino, E.V., Mezzapesa, G.N. & Boari, A. (2023) Phytotoxic Effects of Essential Oils from Six Lamiaceae Species. Agronomy 13: 257. https://doi.org/10.3390/agronomy13010257
- De Juan-Pérez, A., Martínez-Azorín, M., Crespo, M.B. & Alonso-Vargas, M.A. (2023) First report of natural hybridization between members of Teucrium subsect. Simplicipilosa and subsect. Polium: Teucrium × murcigerum (Lamiaceae), a new hybrid from southeastern Iberian Peninsula. Phytotaxa 584 (1): 33–40. https://doi.org/10.11646/phytotaxa.584.1.3
- Dumortier, BC. (1829) Analyse des Familles des Plantes. Tournay, J. Casterman, 104 pp. Available from: https://www.biodiversitylibrary.org/item/32871#page/2/mode/1up (accessed 6 March 2023)
- Edwards, S. (1829) Edwards’s Botanical Register, 15: ad t. 1289 (Ajugoideae). J. Ridgeway, London. Available from: https://www.biodiversitylibrary.org/item/312150#page/7/mode/1up (accessed 6 March 2023)
- El Oualidi, J. & Puech, S. (1993) Quelques marqueurs morphologiques des Teucrium section Polium du Maroc.Valeurs diagnostiques á différents niveaux d’intégration. Acta Botanica Malacitana 18: 163–171. https://doi.org/10.24310/abm.v18i.8989
- Handel-Mazzetti, H.R.E. (1921) Anzeiger der Akademie der Wissenschaften in Wien. Mathmematische-naturwissenschaftliche Klasse. Wien, 58: 92. Available from: https://www.biodiversitylibrary.org/item/88548#page/667/mode/1up (accessed 6 March 2023)
- Harley, R.M., Atkins, S., Budantsey, A.L., Cantino, P.D., Conn, B.J., Grayer, R., Harley, M.M., Kok, R. de, Krestovskaja, T., Morales, R., Paton, A.J., Ryding, O. & Upson, T. (2004) Labiatae. In: Kubitzki, K. & Kadereit, J.W. (Eds.) Flowering plants: Dicotyledons; Lamiales (except Acanthaceae including Avicenniaceae). Springer, Berlin, pp. 167–275. https://doi.org/10.1007/978-3-642-18617-2_11
- Hill, J., Benning, R., Boyce, S., Burgess, T., Collins, B., Grignion, C., Newbery, J. Roberts, H., Smith, A. & Smith, J. (1756) The British herbal: an history of plants and trees, natives Britain, cultivated for use, or raised for beauty. London, T. Osborne & J. Shipton. https://doi.org/10.5962/bhl.title.51133
- Hubbard, C.E. & Sandwith, N.Y. (1928) New plants from Spain. Bulletin of Miscellaneous Information (Royal Botanic Gardens, Kew) 1928 (4): 150–155. Available from: https://www.biodiversitylibrary.org/item/105110#page/10/mode/1up (accessed 6 March 2023) https://doi.org/10.2307/4107123
- Kosteletzky, V.F. (1834) AllgemeineMedizinische-Pharmazeutische Flora 3. Borrosch & Andre, Praha, pp. 752–770.
- Kudô, Y. (1929) Labiatarum sino-japonicarum prodromus. Memoirs of the Faculty of Science and Agriculture Taihoku Imperial University, Formosa 2 (2): 37–332.
- Lagasca, M. (1816) Genera et species plantarum, quae aut novae sunt aut nondum recte cognoscuntur. Ex Typographia Regia. Madrid, 35 pp. Available from: https://bibdigital.rjb.csic.es/records/item/9548-genera-et-species-plantarum (accessed 6 March 2023)
- Li, B., Cantino, P.D., Olmstead, R.G., Bramley, G.L.C., Xiang, C.L., Ma, Z.H., Tan, Y.H. & Zhang, D.X. (2016) A large-scale chloroplast phylogeny of the Lamiaceae sheds new light on its subfamilial classification. Scientific Reports 6: 34343. https://doi.org/10.1038/srep34343
- Linnaeus, C. (1753) Species plantarum. Impensis Laurentii Salvii, Holmiae [Stockholm], 1200 pp. https://doi.org/10.5962/bhl.title.669
- Llamas, F. (2010) Ajuga L. In: Morales, R, Quintanar, A., Cabezas, F., Pujadas, A.J. & Cirujano, S. (Eds.) Flora iberica 12 (Verbenaceae- Labiatae-Callitrichaceae). Real Jardín Botánico (CSIC), Madrid, pp. 167–172. [https://bibdigital.rjb.csic.es/records/item/15007-flora-iberica-vol-12-verbenaceae-labiatae-callitrichaceae?offset=7]
- Marques, I., Loureiro, J., Draper, D., Castro, M. & Castro, S. (2017) How much do we know about the frequency of hybridizationand polyploidy in the Mediterranean region? Plant Biology (Stuttg), Suppl. 1: 21–37. https://doi.org/10.1111/plb.12639
- Martinov, I.I. (1820) Tekhno-Botanicheskīĭ Slovarʹ: na latinskom i rossīĭskom i͡azykakh. Sanktpeterburgie. Avalaible from: https://www.biodiversitylibrary.org/page/46002734#page/11/mode/1up (accessed 6 March 2023)
- Miller, P. (1754) The Gardeners Dictionary. Abridged, 4th edition. 3 vols. J. & J. Rivington, London, 1582 pp.
- Navarro, T. (1995) Revisión del género Teucrium L. Sección Polium (Mill.) Schreb, (Lamiaceae) en la Península Ibérica y Baleares. Acta Botanica Malacitana 20: 173–265. https://doi.org/10.24310/abm.v20i.8849
- Navarro, T. & El Oualidi, J. (1999) Trichome morphology in Teucrium L. (Labiatae). A taxonomic review. Anales del Jardín Botánico de Madrid 57 (2): 277–297. https://doi.org/10.3989/ajbm.1999.v57.i2.203
- Navarro, T. & El Oualidi, J. (2000) Sinopsis of Teucrium L. (Labiatae) in the Mediterranean region and surrounding areas. Flora Mediterranea 10: 349–363. [https://www.herbmedit.org/flora/10 –349.pdf]
- Navarro, T. & Rosua, J.L. (1988) Nuevas aportaciones al conocimiento de la Subsección Simplicipilosa Puech Serie Simplicipilosa Navarro & Rosúa nom. nov. (Secc. Polium) Género Teucrium L. (Lamiaceae) en la Península Ibérica. Candollea 43 (1): 43: 173–187. [https://www.e-periodica.ch/digbib/view?pid=can-002%3A1988%3A43%3A%3A4#180]
- Navarro, T. (2010) Teucrium L. In: Morales, R, Quintanar, A., Cabezas, F., Pujadas, A.J. & Cirujano, S. (Eds.) Flora iberica 12 (Verbenaceae- Labiatae-Callitrichaceae). Real Jardín Botánico (CSIC), Madrid, pp. 30–166. [https://bibdigital.rjb.csic.es/records/item/15007-flora-iberica-vol-12-verbenaceae-labiatae-callitrichaceae?offset=7]
- Navarro, T. (2020a) Systematics and Biogeography of the Genus Teucrium (Lamiaceae). In: Stanković, M. (Eds.) Teucrium Species: Biology and Applications. Springer, Cham. pp. 1–38. https://doi.org/10.1007/978-3-030-52159-2
- Navarro, T. (2020b) Morphological characteristics of Teucrium species: Generative morphology. In: Stanković, M. (Eds.) Teucrium Species: Biology and Applications. Springer, Cham, pp. 53–72. https://doi.org/10.1007/978-3-030-52159-2
- Perrino, E.V., Valerio, F., Jallali, S., Trani, A. & Mezzapesa, G.N. (2021) Ecological and Biological Properties of Satureja cuneifolia Ten. and Thymus spinulosus Ten.: Two Wild Officinal Species of Conservation Concern in Apulia (Italy). A Preliminary Survey. Plants 10: 1952. https://doi.org/10.3390/plants10091952
- POWO (2023) Plants of the World Online. Facilitated by the Royal Botanic Gardens, Kew. Avalaible from: http://www.plantsoftheworldonline.org/ (Retrieved 24 February 2023)
- Puech, S. (1976) Recherches de biosystematique sur les Teucrium (Labiées) de la section Polium du bassin mediterranéen occidental (Espagne et France). Université des Sciences et Techniques. Languedoc, Montpellier, PhD Thesis, 138 pp.
- Puech, S. (1978) Les Teucrium de la section Polium au Portugal. Boletim da Sociedade Broteriana serie 2, 52: 37–50.
- Puech, S. (1984) Les Teucrium (Labiées) de la sect. Polium du bassin méditerranéen occidental (France et Péninsule Ibérique). Naturalia Monspeliensia, Hors série, A5, 71 pp.
- Salmaki, Y., Kattari, S., Heubl, G. & Bräuchler, C. (2016) Phylogeny of non-monophyletic Teucrium (Lamiaceae: Ajugoideae): Implications for character evolution and taxonomy. Taxon 65 (4): 805–822. https://doi.org/10.12705/654.8
- Schreber, J.Ch.D. von (1773) Plantae verticillatae unilabiatae. Ex Officina Waltheria, Erlangae [Erlangen], 75 pp. [https://bibdigital.rjb.csic.es/records/item/13848-plantarum-verticillatarum-unilabiatarum-genera-et-species?offset=5]
- Sennen, F. (1931) Plantes d’Espagne (cont.). Boletín de la Sociedad Ibérica de Ciencias Naturales 30 (1–2): 35–50. [https://bibdigital.rjb.csic.es/records/item/9495-plantes-d-espagne?offset=3]
- Whitney, K.D., Ahern, J.R., Campbell, L.G., Albert, L.P. & King, M.S. (2010) Patterns of hybridization in plants. Perspectives in Plant Ecology, Evolution and Systematics 12: 175–182. https://doi.org/10.1016/j.ppees.2010.02.002
- Xiang, C.L., Zhao, F., Cantino, P.D., Drew, B.T., Li, B., Liu, E.D., Soltis, D.E., Soltis, P.S. & Peng, H. (2018) Molecular systematics of Caryopteris (Lamiaceae) and its allies with reference to the molecular phylogeny of subfamily Ajugoideae. Taxon 67: 376–94. https://doi.org/10.12705/672.7
- Zhao, F., Chen, Y.P., Salmaki, Y., Drew, B.T., Wilson, T.C., Scheen, A.C., Celep, F., Bräuchler, C., Bendiksby, M., Wang, Q., Min, D.Z., Peng, H., Olmstead, R.G., Li, B. & Xiang, C.L. (2021) An updated tribal classification of Lamiaceae based on plastome phylogenomics. BMC biology 19: 1–27. https://doi.org/10.1186/s12915-020-00931-z