Hostname: page-component-586b7cd67f-t7czq Total loading time: 0 Render date: 2024-11-29T19:54:11.632Z Has data issue: false hasContentIssue false
  • English
  • Français

REVISION OF MEZIA (MALPIGHIACEAE)

Published online by Cambridge University Press:  23 July 2018

C. Anderson  and
W. R. Anderson
C. Anderson
Affiliation:
University of Michigan Herbarium, 3600 Varsity Drive, Ann Arbor, MI 48108, USA. E-mail: [email protected]
W. R. Anderson
Affiliation:
University of Michigan Herbarium, 3600 Varsity Drive, Ann Arbor, MI 48108, USA. E-mail: [email protected]
Get access

Abstract

The Neotropical genus Mezia (Malpighiaceae) comprises 15 species of lianas (except M. huberi W.R.Anderson, a shrub or small tree). All have multibranched, densely brown-sericeous inflorescences with the ultimate unit a 4-flowered umbel of bilaterally symmetrical flowers. The distinctive pair of large cymbiform bracteoles subtends a rudimentary pedicel and encloses the floral bud. The flowers contain elongate sepals, the lateral four biglandular, yellow petals, the posterior often splotched with red, a heteromorphic androecium, and a tricarpellate gynoecium. The three styles are all free; the posterior pair is lyrate in five species but erect in the others. The samaras have an orbicular to oblate lateral wing and a much smaller dorsal wing; in most species, additional winglets and/or crests are present between the lateral and dorsal wings. Only Mezia mariposa W.R.Anderson has butterfly-shaped samaras lacking additional ornamentation. Four new species are proposed: Mezia andersonii C.E.Anderson, M. bahiana C.E.Anderson, M. fanshawei C.E.Anderson and M. sericea C.E.Anderson. One variety is elevated to species level and provided with a new name, Mezia peruviana C.E.Anderson; a lectotype is chosen for Diplopterys involuta var. ovata Nied. Full descriptions and synonymies are provided, as well as a distribution map. All species are illustrated.

Keywords

Christianella cladelianasMalpighiaceaeMeziaPanamaSouth America
Type
Articles
Information
Edinburgh Journal of Botany , Volume 75 , Issue 3 , November 2018 , pp. 321 - 376
Copyright
Copyright © Trustees of the Royal Botanic Garden Edinburgh (2018) 

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

Footnotes

†

Deceased.

References

Anderson, W. R. (1981). Malpighiaceae. In: The Botany of the Guayana Highland—Part XI. Mem. New York Bot. Gard. 32: 21–305.Google Scholar
Anderson, W. R. (1990). The taxonomy of Jubelina (Malpighiaceae). Contr. Univ. Michigan Herb. 17: 21–37.Google Scholar
Anderson, W. R. (1993). Notes on neotropical Malpighiaceae—IV. Contr. Univ. Michigan Herb. 19: 355–392.Google Scholar
Anderson, W. R. (1997). Notes on neotropical Malpighiaceae—VI. Contr. Univ. Michigan Herb. 21: 37–84.Google Scholar
Anderson, W. R. (1999). Notes on neotropical Malpighiaceae—VII. Contr. Univ. Michigan Herb. 22: 1–19.Google Scholar
Anderson, W. R. (2001). Notes on neotropical Malpighiaceae—VIII. Contr. Univ. Michigan Herb. 23: 63–81.Google Scholar
Anderson, W. R. (2007). Lectotypification of names of Malpighiaceae—I. Contr. Univ. Michigan Herb. 25: 83–93.Google Scholar
Bentham, G. (1848). Contributions to the flora of Guiana. London J. Bot. 7: 116–137.Google Scholar
Berg, O. (1856). Revisio myrtacearum americae. Linnaea 27: 1–472.Google Scholar
Butzin, F. (1968). Carl Mez, ein Leben für die Botanik. Willdenowia 4: 401–417.Google Scholar
Colla, L. A. (1833). Malpighiaceae. In: Herbarium Pedemontanum, vol. 1, pp. 475–479. Turin: ex typis regiis.Google Scholar
Cuatrecasas, J. (1958). Prima Flora Colombiana: 2. Malpighiaceae. Webbia 13 (2): 343–664.Google Scholar
Davis, C. C. & Anderson, W. R. (2010). A complete generic phylogeny of Malpighiaceae inferred from nucleotide sequence data and morphology. Amer. J. Bot. 97 (12): 2031–2048.Google Scholar
Grisebach, A. (1858). Malpighiaceae. In: Martius, K. F. P. (ed.) Flora Brasiliensis, vol. XII, part 1, pp. 1–108.Google Scholar
Imigrantes Italianos (2000). Website dedicated to Rio Novo, Minas Gerais, and Francisco de Paula Leopoldino Araújo Cultural Foundation. Online. Available: http://www.imigrantesitalianos.com.br/rionovo_mg.html (accessed February 2018).Google Scholar
Jussieu, Adr. de (1843). Monographie de la famille des Malpighiacées. Arch. Mus. Hist. Nat. 3: 5–151, 255–616, pl. 1–23.Google Scholar
Loesener, T. (1906) [‘1905’]. Wilhelm Schwacke. Ber. Deutsch. Bot. Ges. 23, Generalversammlungsheft: 12–15.Google Scholar
McNeill, J., Barrie, F. R., Buck, W. R., Demoulin, V., Greuter, W., Hawksworth, D. L., Herendeen, P. S., Knapp, S., Marhold, K., Prado, J., Prud'homme van Reine, W. F., Smith, G. F., Wiersema, J. H. & Turland, N. J. (eds and comps) (2012). International Code of Nomenclature for Algae, Fungi, and Plants (Melbourne Code), Adopted by the Eighteenth International Botanical Congress Melbourne, Australia, July 2011. Regnum Vegetabile 154. Oberreifenberg: Koeltz Botanical Books, pp. [i]–xxx, 1–208.Google Scholar
Niedenzu, F. (1890). Mezia. In: Engler, A. & Prantl, K. (eds) Die Natürlichen Pflanzenfamilien, Teil III, Abt. 4, p. 58. Leipzig: W. Engelmann.Google Scholar
Niedenzu, F. (1901). De genere Banisteria (pars posterior). In: Index Lectionum in Lyceo Regio Hosiano Brunsbergensi per Aestatem, pp. 12–25. Braunsberg: G. Riebensahm.Google Scholar
Niedenzu, F. (1912). Malpighiaceae americanae I. Arbeiten Bot. Inst. Königl. Lyceums Hosianum Braunsberg 4: 1–34.Google Scholar
Niedenzu, F. (1928). Malpighiaceae. In: Engler, A. (ed.) Das Pflanzenreich, IV, 141, pp. 1–870. Part 1 (Heft 91, pp. 1–246), part 2 (Heft 93, pp. 247–572), part 3 (Heft 94, pp. 573–870). Leipzig: W. Engelmann.Google Scholar
Pohl, R. W. (1965). Dissecting equipment and materials for the study of minute plant structures. Rhodora 67: 95–96.Google Scholar
Reflora Herbário Virtual (no date). Online. Available: http://reflora.jbrj.gov.br/reflora/herbarioVirtual/ConsultaPublicoHVUC/ConsultaPublicoHVUC.do?idTestemunho=2908849 (accessed 20 February 2018).Google Scholar
Turczaninow, N. (1858). Animadversiones in secundam partem herbarii Turczaninowiani, nunc universitatis caesareae Charkowiensis. Bull. Soc. Imp. Naturalistes Moscou 31: 379–476.Google Scholar