Nomenclatural and taxonomic notes on Plantago myosuros (Plantaginaceae) and its synonymy

Nomenclatural and taxonomic notes on Plantago myosuros (Plantaginaceae) and its synonymy

Plantago myosuros is an herbaceous plant species native to South America that is naturalized in parts of Europe. Here, I designate a lectotype for the name P. myosuros and for two of its synonyms, P. nigritella and P. rojasii. I also propose the synonymization of the currently accepted P. myosuros subsp. humilior with P. myosuros. Images of the lectotypes of these four names are provided

___

  • Decaisne J (1852). Plantaginaceæ. In: Candolle ALPP de, editor. Prodromus Systematis Naturalis Regni Vegetabilis, Vol. 13(1). Paris, France: V. Masson, pp. 693-737 (in Latin).
  • Di Pietro R, Iamonico D (2014). Neotypification of the name Plantago alpina (Plantaginaceae). Taxon 63: 1347-1349.
  • Hassemer G (2016). Plantago hatschbachiana (Plantaginaceae), a critically-endangered new species from sandstone grasslands in Brazil, and an updated identification key to Plantago in Brazil and Paraguay. Phytotaxa 278: 141-152.
  • Hassemer G (2017). Taxonomic and nomenclatural notes on neotropical Commelina (Commelinaceae), and an identification key for Brazil, Guyana, Paraguay, Suriname and Uruguay. Phytotaxa 303: 101-117.
  • Hassemer G, Baumann MC (2014). Plantago corvensis (Plantaginaceae): a new narrowly endemic species from rocky cliffs in southern Brazil. J Torrey Bot Soc 141: 181-185.
  • Hassemer G, Baumann MC, Trevisan R (2014). Plantago rahniana (Plantaginaceae): a narrow endemic, new species from southern Brazil. Syst Bot 39: 637-643.
  • Hassemer G, De Giovanni R, Trevisan R (2016). The use of potential distribution models in the study of the distribution and conservation status of plants: the case of Plantago L. (Plantaginaceae) in Brazil. J Torrey Bot Soc 143: 38-49.
  • Hassemer G, Rønsted N (2016). Yet another new species from one of the best-studied neotropical areas: Plantago humboldtiana (Plantaginaceae), an extremely narrow endemic new species from a waterfall in southern Brazil. PeerJ 4: e2050.
  • Hassemer G, Trevisan R, Meudt HM, Rønsted N (2015). Taxonomic novelties in Plantago section Virginica (Plantaginaceae) and an updated identification key. Phytotaxa 221: 226-246.
  • Hoggard RK, Kores PJ, Molvray M, Hoggard GD, Broughton DA (2003). Molecular systematics and biogeography of the amphibious genus Littorella (Plantaginaceae). Am J Bot 90: 429-435.
  • Iamonico D, Hassemer G, Rønsted N, Di Pietro R (2017). The intricate nomenclatural questions around Plantago holosteum (Plantaginaceae). Phytotaxa 306: 75-84.
  • Ishikawa N, Yokoyama J, Tsukaya H (2009). Molecular evidence of reticulate evolution in the subgenus Plantago (Plantaginaceae). Am J Bot 96: 1627-1635.
  • Lamarck JBPAM de (1791). Tableau Encyclopédique et Méthodique des Trois Règnes de la Nature; Botanique, Vol. 1. Paris, France: Panckoucke (in French).
  • León B, Beck SG, Sosa MM, Meneses RI, Jørgensen PM (2014). Plantaginaceae Juss. In: Jørgensen PM, Nee MH, Beck SG, editors. Catálogo de las Plantas Vasculares de Bolivia, Vol. 2. Monographs in Systematic Botany from the Missouri Botanical Garden, Vol. 127. St. Louis, MO, USA: Missouri Botanical Garden, pp. 1028-1035 (in Spanish).
  • McNeill J (2014). Holotype specimens and type citations: general issues. Taxon 63: 1112-1113.
  • McNeill J, Barrie FR, Buck WR, Demoulin V, Greuter W, Hawksworth DL, Herendeen PS, Knapp S, Marhold K, Prado J et al. (2012). International Code of Nomenclature for Algae, Fungi, and Plants (Melbourne Code). Regnum Vegetabile 154. Oberreifenberg, Germany: Koeltz Botanical Books.
  • Meudt HM (2011). Amplified fragment length polymorphism data reveal a history of auto- and allopolyploidy in New Zealand endemic species of Plantago (Plantaginaceae): new perspectives on a taxonomically challenging group. Int J Plant Sci 172: 220-237.
  • Meudt HM (2012). A taxonomic revision of native New Zealand Plantago (Plantaginaceae). New Zeal J Bot 50: 101-178.
  • Mohsenzadeh S, Nazeri V, Mirtadzadini M (2010). A new species of Plantago (Plantaginaceae) from Iran. Novon 20: 307-310.
  • Pilger RKF (1912). Neue Arten von Plantago, Sektion Cleiosantha und Novorbis Decne. Notizblatt des Königlichen Botanischen Gartens und Museums zu Berlin 5: 259-263 (in German).
  • Pilger RKF (1937). Plantaginaceae. In: Engler HGA, Diels FLE, editors. Das Pflanzenreich, Vol. 102. Leipzig, Germany: W. Engelmann, p. 466 (in German).
  • Rahn K (1964). Plantago sect. Novorbis: subspecies et combinationes novae. Bot Tidsskr 60: 47-57 (in Latin).
  • Rahn K (1974). Plantago section Virginica: a taxonomic revision of a group of American plantains using experimental, taximetric and classical methods. Dan Bot Ark 30: 1-180.
  • Rahn K (1978). Nomenclatural changes within the genus Plantago L., infraspecific taxa and subdivisions of the genus. Bot Tidsskr 73: 106-111.
  • Rahn K (1996). A phylogenetic study of the Plantaginaceae. Bot J Linn Soc 120: 145-198.
  • Rønsted N, Chase MW, Albach DC, Bello MA (2002). Phylogenetic relationships within Plantago (Plantaginaceae): evidence from nuclear ribosomal ITS and plastid trnL–F sequence data. Bot J Linn Soc 139: 323-338.
  • Tay ML, Meudt HM, Garnock-Jones PJ, Ritchie PA (2010a). DNA sequences from three genomes reveal multiple long-distance dispersals and non-monophyly of sections in Australasian Plantago (Plantaginaceae). Aust Syst Bot 23: 47-68.
  • Tay ML, Meudt HM, Garnock-Jones PJ, Ritchie PA (2010b). Testing species limits of New Zealand Plantago (Plantaginaceae) using internal transcribed spacer (ITS) DNA sequences. New Zeal J Bot 48: 205-224.
  • Villarroel Segarra D, Wood JRI (2011). Plantago pyrophila (Plantaginaceae), a new species from the cerrados of eastern Bolivia. Kew Bulletin 66: 471-474.