Skip to main content Skip to main navigation menu Skip to site footer
Responsive image
Issue: Vol. 622 No. 1: 24 Oct. 2023
Type: Article
Published: 2023-10-24
DOI: 10.11646/phytotaxa.622.1.5
Page range: 75-84
Abstract views: 115
PDF downloaded: 13

The spiraling story of Tyleropappus and a new name for Calea (Asteraceae: Neurolaeneae) from Venezuela

Universidade Federal do Rio Grande do Sul; Programa de Pós-graduação em Botânica; Laboratório de Sistemática Vascular; Prédio 43432; sala 107; Porto Alegre; RS 91501-970; Brazil
Botanical Research Institute of Texas; 1700 University Dr; TX 76107-3400; Fort Worth; United States of America; Department of Botany; National Museum of Natural History; MRC 166; Smithsonian Institution; Washington; D.C.; 20013-7012 USA
Embrapa Clima Temperado; Rodovia BR 392; km 78; Caixa Postal 403; Pelotas; RS 96010-971; Brazil
Eudicots Compositae Geissopappus Helenieae Neotropics Tepuis

Abstract

Tyleropappus was described in 1931 by Greenman and is characterized by its spiral, alternate leaves and epaleaceous receptacle. Throughout its taxonomic history, the genus was placed into the tribes Helenieae and Neurolaeneae, often treated as the sister genus of Geissopappus, which is currently a synonym of Calea. Later, Tyleropappus was synonymized with Calea; however, when its synonymization was proposed, the sole species in the genus, T. dichotomus, had not been synonymized under a previously described species nor properly transferred to Calea. Ongoing taxonomic studies in Neurolaeneae have provided opportunities to clarify the challenging taxonomic history of this monotypic genus. We confirm the synonymy of Tyleropappus in Calea; however, we recognize T. dichotomus as a distinct species that should be accepted in Calea. Nonetheless, the name C. dichotoma already exists, and is a synonym of C. ternifolia. Therefore, we propose the new name C. spiralis to accommodate this species, which is morphologically similar to C. linearifolia. The former can be distinguished from the latter by the spiral, alternate (vs. decussate) arrangement of leaves, receptacle epaleaceous (vs. oligopaleaceous) and cypselae hirsute (vs. glabrous). We also provide a detailed description of the species, the first map of its geographic occurrence, an illustration with diagnostic characters, and the first taxonomic key for the Nana clade of Calea.

 

References

  1. Aristeguieta, L. (1964) Flora de Venezuela (Compositae), vol. 10, I–II. Universidad de los Andes, Mérida, 941 pp.
  2. Bachman, S., Moat, J., Hill, A.W., Torre, J. & Scott, B. (2011) Supporting Red List threat assessments with GeoCAT: Geospatial conservation assessment tool. ZooKeys 150: 117–126. https://doi.org/10.3897/zookeys.150.2109
  3. Baker, J.G. (1884) Compositae: Helianthoideae. In: Martius, C.F.P. & Eichler, A.W. von (Eds.) Flora brasiliensis, vol. 6 (3). Oldenbourgh, Munchen and Leipzig, pp. 251–258.
  4. Baker, J.G. (1889) Plate 1825. In: Hooker, J.D. (Ed.) Icones Plantarum. Longman, London, pp. 1825–1826.
  5. Barroso, G.M. (1975) De Compositarum Novitatibus. Sellowia 26: 102–118.
  6. Beentje, H. (2016) The Kew Plant Glossary an Illustrated Dictionary of Plant Terms. Kew Publishing, Richmond, 184 pp.
  7. Bentham, G. (1840) Enumeration of Plants collected by Mr. Schomburgk in British Guiana. Journal of Botany 2: 38–102.
  8. Bentham, G. & Hooker, J.D. (1873) Genera plantarum. Reeve & Co., London, 554 pp.
  9. Brown, R. (1817) Observations on the natural family of plants called Compositae. Transactions of the Linnean Society 12: 1–120. https://doi.org/10.1111/j.1095-8339.1817.tb00223.x
  10. Bueno, V.R. (2023) Neurolaeneae Systematics. Universidade Federal do Rio Grande do Sul, Porto Alegre, 377 pp.
  11. Bueno, V.R. & Heiden, G. (2021) Calea funkiana (Compositae, Neurolaeneae), A New Species Endemic From Serra do Cipó, Minas Gerais, Brazil. Systematic Botany 46 (2): 470–475. https://doi.org/10.1600/036364421X16231782047497
  12. Bueno, V.R. & Heiden, G. (2022a) Novelties in Calea sect. Meyeria (Asteraceae, Neurolaeneae) from Brazil. Systematic Botany 47 (2): 575–585. https://doi.org/10.1600/036364422X16512564801632
  13. Bueno, V.R. & Heiden, G. (2022b) Calea sessilifolia (Asteraceae, Neurolaeneae), a new species from the Diamantina Plateau, Minas Gerais, Brazil. Systematic Botany 47 (2): 586–592. https://doi.org/10.1600/036364422X16512564801687
  14. Bueno, V.R., Cassol, A.P.V., Leroy, C.J., Bueno, M.L. & Heiden, G. (2023a) Two noteworthy new Calea (Asteraceae: Neurolaeneae) from contact areas of the Atlantic Forest and Cerrado of Brazil. Phytotaxa 579 (3): 143–161. https://doi.org/10.11646/phytotaxa.579.3.1
  15. Bueno, V.R., Cassol, A.P.V., Leroy, C.J., Bueno, M.L. & Heiden, G. (2023b) Calea × crassa (Neurolaeneae: Asteraceae), a new nothospecies from Paraná state, Brazil. Phytotaxa 618: 133–148. https://doi.org/10.11646/phytotaxa.618.2.3
  16. Bueno, V.R., Gostel, M.R. & Heiden, G. (2021) An overview of Neurolaeneae (Compositae). Capitulum 1: 36–43. https://doi.org/10.53875/capitulum.01.1.03
  17. Bueno, V.R., Gostel, M.R. & Heiden, G. (2022) Calea repanda (Asteraceae: Neurolaeneae), a new species and novel characters for the taxonomy of the genus. Phytotaxa 544 (3): 280–288. https://doi.org/10.11646/phytotaxa.544.3.2
  18. Candolle, A.P. de (1836) Prodromus Systematis Naturalis Regni Vegetabilis, vol. 5. Treuttel & Würtz, Paris & Strasbourg, 706 pp.
  19. Cassini, A.H.G. (1819) Suite du sixième mémoire sur la famille des Synanthérée, contenant les caracteres des tribus. Journal de Physique de Chimie et D´Histoire Naturelle 88: 189–204.
  20. Cuatrecasas, J. (1954) Notas a la Flora de Colombia XIII. Revista de la Academia Colombiana de Ciencias Exactas, Físicas y Naturales 9: 233–249.
  21. Diaz-Piedrahita, S. & Rodríguez-Cabeza, B.V. (2012) Novedades em Asteráceas Colombianas II. Revista de la Academia Colombiana de Ciencias Exactas, Fisicas y Naturales 36 (141): 501–515.
  22. Ellis, B., Daly, D.C., Hickey, L.J., Johnson, K.R., Mitchell, J.D., Wilf, P. & Wing, S.L. (2009) Manual of Leaf Architecture. The New York Botanical Garden Press, New York, 190 pp. https://doi.org/10.1079/9781845935849.0000
  23. Funk, V.A., Susanna, A., Stuessy, T.F. & Robinson, H. (2009) Systematics, Evolution and Biogeography of Compositae. International Association for Plant Taxonomy, Vienna, 965 pp.
  24. Gardner, R. (1848) Contributions towards a Flora of Brazil, being the distinctive characters of some new species of Compositae, belonging to the tribe Senecionideae. London Journal of Botany 7: 395–425.
  25. Gleason, H.A. (1931) Botanical results of the Tyler-Duida Expedition. Bulletin of the Torrey Botanical Club 58 (8): 485–506. https://doi.org/10.2307/2480621
  26. Granville, J-J. de (1991) Remarks on the montane flora and vegetation types of the Guianas. Willdenowia 21 (1/2): 201–213.
  27. Hickey, L.J. (1973) Classification of the architecture of dicotyledonous leaves. American Journal of Botany 60: 17–33. https://doi.org/10.1002/j.1537-2197.1973.tb10192.x
  28. Huber, O. (1997) Geographical and physical features. In: Berry, P.E., Holst, B.K. & Yatskievych, K. (eds.) Flora of the Venezuelan Guayana, vol. 1. Introduction. Missouri Botanical Garden Press, St. Louis, pp. 1–61.
  29. Humboldt, F.W.H.A., Bonpland, A.J.A. & Kunth, K.S. (1820) Nova Genera Species Plantarum, vol. 1. A la librairie grecque-latine-allemande, Paris, 377 pp.
  30. IUCN (2022) Guidelines for using the IUCN red list categories and criteria, version 15.1. Prepared by the Standards and Petitions Committee of the IUCN Species Survival Commission, Cambridge U.K. Available from: http://www.iucnredlist.org/resources/redlistguidelines (accessed: 11 September 2023).
  31. Linnaeus, C. (1763) Species plantarum, ed. 2, vol. 2. Salvius, Stockholm, 1684 pp.
  32. Linnaeus, C. filius (1782) Supplementum Plantarum. Impensis Orphanotrophei, Brunswig, 467 pp.
  33. Loudon, J.C. (1829) An encyclopedia of plants. Longman, Rees, Orme, Brown, and Green, London, 1159 pp.
  34. Maguire, B. & Wurdack, J. (1957) The Botany of the Guayana Highland – Part II. Memoirs of the New York Botanical Garden 9 (3): 235–392.
  35. Maguire, B., Cowan, R. & Wurdack, J. (1953) The Botany of the Guayana Highland: A report of the Kunhardt, the Phelps, and the New York Botanical Garden Venezuelan Expeditions. Memoirs of the New York Botanical Garden 8 (2): 87–160.
  36. Malme, G.O.A. (1933) Compositae paranenses. Kongliga Svenska Vetenskaps Academiens Handlingar 12 (2): 1–122.
  37. Panero, J.L. (2007) Tribe Heliantheae Cass. In: Kubitzki, K. (Ed.) The Families and Genera of Vascular Plants, vol. 8. Springer Verlag, Berlin, pp. 440–447.
  38. Pozo, P. & Hind, D.J.N. (2013) A new species of Calea sect. Meyeria (Compositae: Heliantheae: Neurolaeninae). Calea woodi from Santa Cruz, Bolivia. Kew Bulletin 68: 1–5.
  39. https://doi.org/10.1007/s12225-013-9463-z
  40. Pruski, J.F. (1984) Calea brittoniana and Calea kristiniae: Two New Compositae from Brazil. Brittonia 36: 98–103. https://doi.org/10.2307/2806617
  41. Pruski, J.F. (1997) Calea L. In: Steyermark, J.A., Berry, P.E. & Holst, B.K. (Eds.) Flora of the Venezuelan Guayana, vol. 3. Missouri Botanical Garden, St. Louis, pp. 221–236.
  42. Pruski, J.F. (1998) Novelties in Calea (Compositae: Heliantheae) from South America. Kew Bulletin 53: 683–693. https://doi.org/10.2307/4110487
  43. Pruski, J.F. (2005) Studies of Neotropical Compositae–I. Novelties in Calea, Clibadium, Conyza, Llerasia, and Pluchea. Sida 21: 2023–2037.
  44. Pruski, J.F. (2011) Compositae of the Guayana Highland–XIV. Four new species of Calea (Neurolaeneae) from Tepui summits in Venezuela. Phytoneuron 52: 1–9.
  45. Pruski, J.F. (2013) Studies of Neotropical Compositae–IX. Four new species of Calea (Neurolaeneae) from Bolivia, Brazil and Paraguay. Phytoneuron 72: 1–4.
  46. Pruski, J.F. & Hind, D.J.N. (1998) Two new species of Calea (Compositae: Heliantheae) from Serra do Grão Mogol and Vicinity, Minas Gerais, Brazil. Kew Bulletin 53: 695–701. https://doi.org/10.2307/4110488
  47. Pruski, J.F. & Robinson, H.E. (2018) Asteraceae. In: Davidse, G., Sánchez, M.S., Knapp, S. & Cabrera, F.C. (Eds.) Flora Mesoamericana. Missouri Botanical Garden, Saint Louis, pp. 1–608.
  48. Pruski, J.F. & Urbatsch, L.E. (1983) Calea bucaramangensis (Asteraceae), a new species from the Colombian Andes. Systematic Botany 8 (1): 93–95. https://doi.org/10.2307/2418567
  49. Pruski, J.F. & Urbatsch, L.E. (1987) Calea dalyi (Compositae: Heliantheae), a new species from the Serranía de Santiago, Bolivia. Brittonia 39: 201–204. https://doi.org/10.2307/2807375
  50. Pruski, J.F. & Urbastch, L.E. (1988) Five new species of Calea (Compositae: Heliantheae) from Planaltine Brazil. Brittonia 40: 341–356. https://doi.org/10.2307/2807644
  51. QGIS Develpment Team (2015) QGIS Geographic Information System, Open Source Geospatial Foundation Project. Available from: http://qgis.osgeo.org (accessed: 10 December 2022).
  52. Reis-Silva, G.A. (2019) The Genera Calea L. (Neurolaeneae, Asteraceae) in Minas Gerais. Brazil. Universidade Federal de Viçosa, Viçosa, 181 pp.
  53. Reis-Silva, G.A. & Nakajima, J.N. (2020) A new species of Calea (Neurolaeneae, Asteraceae) from the Espinhaço Range, Minas Gerais, Brazil. Phytotaxa 432 (2): 199–205. https://doi.org/10.11646/phytotaxa.432.2.9
  54. Reis-Silva, G.A. & Nakajima, J.N. (2021) A new species of Calea (Neurolaeneae, Asteraceae) from the Atlantic Forest, Minas Gerais, southeastern Brazil. Phytotaxa 490 (1): 129–136. https://doi.org/10.11646/phytotaxa.494.1.9
  55. Reis-Silva, G.A., Silva, G.H.L., Roque, N. & Bueno, V.R. (2023) Calea in Flora e Funga do Brasil. Jardim Botânico do Rio de Janeiro. Available from: https://floradobrasil.jbrj.gov.br/FB103751 (accessed 15 August 2023).
  56. Robinson, B.L. & Greenman, J.M. (1896) Revision of the Mexican and Central American Species of the Genus Calea. Proceedings of the American Academy of Arts and Sciences 32 (1): 20–30. https://doi.org/10.2307/20020653
  57. Robinson, H. (1975) Studies in the Heliantheae (Asteraceae). VI. Additions to the genus Calea. Phytologia 32 (5): 426–430.
  58. Robinson, H. (1979) Studies in the Heliantheae (Asteraceae). XIX. Four new species of Calea from Brasil. Phytologia 44 (4): 270–276.
  59. Robinson, H. (1981) A revision of the tribal and subtribal limits of the Heliantheae (Asteraceae). Smithsonian Contributions to Botany 51: 1–102. https://doi.org/10.5479/si.0081024x.51
  60. Roque, N. & Carvalho, V.C. (2011) Estudos taxonômicos do gênero Calea (Asteraceae, Neurolaeneae) no estado da Bahia, Brasil. Rodriguésia 62: 547–561. https://doi.org/10.1590/2175-7860201162308
  61. Rull, V. & Vegas-Villarrubia, T. (2006) Unexpected biodiversity loss under global warming in the neotropical Guayana Highlands: a preliminary appraisal. Global Change Biology 12: 1–9.
  62. https://doi.org/10.1111/j.1365-2486.2005.001080.x
  63. Rydberg, A. (1927) (Carduales) Carduaceae, Liabeae, Neurolaeneae, Senecioneae (pars), vol. 34. New York Botanical Garden, New York, 360 pp.
  64. Schlechtendal, D.F.L. von (1847) Enumeration et descriptiones generum novorum specierunique plantarum In terries Mexicanus crescentium, quas Ruhlandus, Coloniensis, de Berghes et Dr. Aschenborn collegerunt. Linnaea 19: 681–751.
  65. Sharp, W.M. (1935) A critical study of certain epappose genera of the Heliantheae-Verbesininae of the natural family Compositae. Annals of the Missouri Botanical Garden 22 (1): 51–152. https://doi.org/10.2307/2394139
  66. Silva, G.H.L. (2016) Estudos Taxonômicos do Gênero Calea L. (Asteraceae: Neurolaeneae) na região Centro-Oeste do Brasil. Universidade Federal de Goiás, Goiânia, 165 pp.
  67. Silva, G.H.L. & Teles, A.M. (2018) Calea (Asteraceae, Neurolaeneae) no estado de Goiás, Brasil. Rodriguésia 69 (4): 1851–1875. https://doi.org/10.1590/2175-7860201869422
  68. Silva, G.H.L., Bringel, J.B. & Teles, A.M. (2016) A new species of Calea (Asteraceae–Neurolaneae) from Goiás State, Brazil. Phytotaxa 265: 279–284. https://doi.org/10.11646/phytotaxa.265.3.9
  69. Smith, C.H. (2005) People.wku. Available from: http://people.wku.edu/charles.smith/chronob/TATE1894.htm (accessed: 24 August 2022).
  70. Standley, P.C. (1938) Flora of Costa Rica. Publications of the Field Museum of Natural History, Botanical Series 2: 1137–1616.
  71. Steyermark, J.A. (1979) Flora of the Guyana Highland: Endemicity of the generic flora of the summits of the Venezuela Tepuis. Taxon 28 (1) 45–54. https://doi.org/10.2307/1219557
  72. Stuessy, T.F., Turner, B.L. & Powell, A.M. (1978) The Biology and Chemistry of the Compositae, vol. 2. Academic Press, London, 1189 pp.
  73. Tate, G.H.H. & Hitchcock, C.B. (1930) The Cerro Duida region of Venezuela. Geographical Review 20 (1): 31–52. https://doi.org/10.2307/209125
  74. Thiers, B.M. (2023) [updated continuously] Index Herbariorum: A global directory of public herbaria and associated staff. New York Botanical Garden’s Virtual Herbarium. Available from: http://sweetgum.nybg.org/science/ih/ (accessed: 10 August 2023).
  75. Tropicos (2023) Missouri Botanical Garden. Available from: https://tropicos.org (accessed: 14 Sep 2023).
  76. Turland, N.J., Wiersema, J.H., Barrie, F.R., Greuter, W., Hawksworth, D.L., Herendeen, P.S., Knapp, S., Kusber, W.H., Li, D.Z., Marhold, K., May, T.W., McNeill, J., Monro, A.M., Prado, J., Price, M.J. & Smith, G.F. (Eds.) (2018) International Code of Nomenclature for algae, fungi, and plants (Shenzhen Code) adopted by the Nineteenth International Botanical Congress Shenzhen, China, July 2017. Regnum Vegetabile 159. Koeltz Botanical Books, Glashütten. https://doi.org/10.12705/Code.2018
  77. Urbatsch, L.E., Zlotsky, A. & Pruski, J.F. (1986) Revision of Calea sect. Lemmatium (Asteraceae: Heliantheae) from Brazil. Systematic Botany 11 (4): 501–514. https://doi.org/10.2307/2419029
  78. Vegas-Villarrubia, T., Nogué, S. & Rull, V. (2012) Global warming, habitat shifts and potential refugia for biodiversity conservation in the neotropical Guayana Highlands. Biological Conservation 152: 159–168. https://doi.org/10.1016/j.biocon.2012.03.036
  79. Wussow, J.R., Urbatsch, L.E. & Sullivan, G.A. (1985) Calea (Asteraceae) in Mexico, Central America and Jamaica. Systematic Botany 10 (3): 241–267. https://doi.org/10.2307/2418590