DOI QR코드

DOI QR Code

Scutellaria krasevii Kom. & I. Schischk. ex Juz. (Lamiaceae): a new record species from Mongolia

  • BAZARRAGCHAA, Badamtsetseg (Department of Environment & Forest Resources, Chungnam National University) ;
  • BATDELGER, Gantuya (Institute of General and Experimental Biology, Mongolian Academy of Science) ;
  • SHAGDAR, Darijmaa (School of Natural Science, Mongolian State University of Education) ;
  • PAEK, Woon Kee (Daegu National Sciences Museum) ;
  • LEE, Joongku (Department of Environment & Forest Resources, Chungnam National University)
  • Received : 2019.02.16
  • Accepted : 2019.06.20
  • Published : 2019.06.30

Abstract

We report Scutellaria krasevii Kom. & I. Schischk. ex Juz. (subfamily Scutellarioideae, family Lamiaceae) as a new recorded species of Mongolia. This species is morphologically similar to S. galericulata but can be differentiated by the presence of comparatively thick and triangular-cordate leaves having a heteromerously deep-crenate margin, a densely reclinate pubescent stem, and a densely pubescent corolla. A taxonomic description, a key to the genus in Mongolia, habit photographs, and scanning electron photomicrographs of nutlets are provided for species identification. We also present a table for a comparison of the diagnostic characteristics with those of related species. This species grows along the banks of the Unit river, Khutag-Undur soum, Bulgan province, Mongolia, approximately 2,300 km far away from the type locality in Russia.

Keywords

References

  1. Darijma, Sh. and R. V. Kamelin. 2002. Novie vidi dlya flory Mongolii I otdelnikh ikh raionov. In Proceedings of International Conference on Biodiversity of Mongolia, Ulaanbaatar. Pp. 21-23. (in Russian)
  2. Grubov, V. I. 1955. Conspectus of Flora of the Mongolian People's Republic. Proceedings of Mongolian Commission of the USSR Academy of Sciences, version 7: 283-284 (in Mongolian)
  3. Grubov, V. I. 1982. Opredelitel' sosudistych rastenij Mongolii (s atlasom). Nauka, Leningrad. Pp. 213-214. (in Russian)
  4. Gubanov, I. A. 1996. Conspectus of Vascular Plants of Mongolia. Valang, Moscow. Pp. 87-90. (in Russian)
  5. Gubanov, I. A. 1999. Dopolneniya i ispravleniya k "Konspektu Flory Vneshnei Mongolii (Sosudistye Rasteniya)". Turczaninowia 2: 19-23. (in Russian)
  6. Harley, R. M., S. Atkins, A. L. Budantsev, P. D. Cantino, B. J. Conn, R. Grayer, M. M. Harley, R. D. De Kok, T. D. Krestovskaja, R. Morales, A. J. Paton, O. Ryding and T. Upson. 2004. Labiatae. In The Families and Genera of Vascular Plants. Vol. 7. Flowering Plants, Dicotyledons. Kubitzki, K. and J. W. Kadereit (eds.), Springer, Berlin. Pp. 167-275.
  7. Hasani-Nejad, M., Z. Jamzad and M. Yousefi. 2009. Nutlet micromorphology in Scutellaria L. (Lamiaceae) in Iran. Iranian Journal Botany 15: 227-239.
  8. Jamzad, Z. and M. Hasani-Nejad. 2014. Taxonomic implications of pollen exine morphology in infrageneric classification of Scutellaria (Lamiaceae). Nordic Journal of Botany 32: 233-244. https://doi.org/10.1111/j.1756-1051.2012.00054.x
  9. Juzepczuk, S. V. 1954. Scutellaria L. In Flora of the USSR. Vol. 20. Shishkin, B. K. and S. V. Juzepczuk (eds.), Izdatel'stvo Akademii Nauk SSSR, Moskva. Pp. 50-150. (in Russian)
  10. Paton, A. 1990. A global taxonomic investigation of Scutellaria (Labiatae). Kew Bulletin 45: 399-450. https://doi.org/10.2307/4110512