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Issue: Vol. 728 No. 2: 12 Nov. 2025
Type: Article
Published: 2025-11-12
DOI: 10.11646/phytotaxa.728.2.3
Page range: 125-140
Abstract views: 248
PDF downloaded: 8

Evaluating the taxonomic identity of two species of papaya relatives: Vasconcellea lanceolata and Vasconcellea quercifolia (Caricaceae)

Unidad de Posgrado, Facultad de Ciencias Biológicas, Universidad Nacional Mayor de San Marcos, Lima, Peru; Laboratorio de Florística, Departamento de Dicotiledóneas, Museo de Historia Natural, Universidad Nacional Mayor de San Marcos. Av. Arenales 1256, Lima, Peru
Laboratorio de Florística, Departamento de Dicotiledóneas, Museo de Historia Natural, Universidad Nacional Mayor de San Marcos. Av. Arenales 1256, Lima, Peru; Instituto de Investigación de Ciencias Biológicas Antonio Raimondi (ICBAR), Facultad de Ciencias Biológicas, (UNMSM), Calle Germán Amézaga 375, Lima 1, Peru
Laboratorio de Ecología Integrativa, Facultad de Ciencias Biológicas, Universidad Nacional Mayor de San Marcos, Lima, Peru; Instituto de Investigación de Ciencias Biológicas Antonio Raimondi (ICBAR), Facultad de Ciencias Biológicas, (UNMSM), Calle Germán Amézaga 375, Lima 1, Peru
Laboratorio de Florística, Departamento de Dicotiledóneas, Museo de Historia Natural, Universidad Nacional Mayor de San Marcos. Av. Arenales 1256, Lima, Peru; Instituto de Investigación de Ciencias Biológicas Antonio Raimondi (ICBAR), Facultad de Ciencias Biológicas, (UNMSM), Calle Germán Amézaga 375, Lima 1, Peru
Universidade Federal de Minas Gerais, Departamento de Genética, Ecologia e Evolução, Belo Horizonte, Brazil
Carica augusti Wari culture Morphology Taxonomy Eudicots

Abstract

Vasconcellea is widely distributed throughout the Neotropical region, particularly in the Andes, where it occurs in Argentina, Bolivia, Brazil, Colombia, Ecuador, Paraguay, Peru, and Uruguay. In this study, the taxonomic identity of Vasconcellea quercifolia A.St.-Hil., the type species of the genus, was evaluated. A total of 296 herbarium specimens were examined, and morphometric analyses were conducted to determine whether V. lanceolata A.DC. should continue to be considered a heterotypic synonym. Significant morphological variation and distinct geographic distribution patterns were identified, supporting the recognition of both species. As a result, the number of species within Caricaceae increases to 40 and Vasconcellea to 27. Morphological descriptions, distribution maps, and an identification key for both species are provided, together with a discussion of the cultural significance of “pati,” the local name for V. lanceolata, which was an important plant for the pre-Hispanic Wari culture in Peru.

References

  1. Aradhya, M.K., Manshardt, R.M., Zee, F. & Morden, C.W. (1999) A phylogenetic analysis of the genus Carica L. (Caricaceae) based on restriction fragment length variation in a cpDNA intergenic spacer region. Genetic Resources and Crop Evolution 46: 579–586.
  2. Badillo, V.M. (1971) Monografía de la familia Caricaceae. Universidad Central de Venezuela, Facultad de Agronomía, Maracay, Venezuela, 88 pp.
  3. Badillo, V.M. (1993) Caricaceae, segundo esquema. Revista de la Facultad de Agronomía de la Universidad de Venezuela 43: 1–111.
  4. Badillo, V.M. (1997) Neotipificación de Carica pubescens Lenné et Koch y de Carica quercifolia (St. Hil.) Hieron. y nuevos registros de la familia para Ecuador. Ernstia 6 (4): 201–205.
  5. Badillo, V.M. (2000) Carica L. vs. Vasconcella St. Hil. (Caricaceae) con la rehabilitación de este último. Ernstia 10: 74–79.
  6. Badillo, V.M. (2001) Nota correctiva Vasconcellea St. Hil. y no Vasconcella (Caricaceae). Ernstia 11: 75–76.
  7. Bortolus, A. (2008) Error Cascades in the Biological Sciences: The Unwanted Consequences of Using Bad Taxonomy in Ecology. Ambio 37 (2): 114–118. [https://www.jstor.org/stable/25547864]
  8. Brignoli, G. (1862) Memorie di Matematica e di Fisica della Società Italiana delle Scienze Residente in Modena, Parte contenente le Memorie di Fisica 2 (1): 77. Available from: https://www.biodiversitylibrary.org/page/8088108 (accessed 10 June 2025)
  9. Carvalho, F. & Renner, S.S. (2012) A dated phylogeny of the papaya family (Caricaceae) reveals the crop’s closest relatives and the family’s biogeographic history. Molecular Phylogenetics and Evolution 65: 46–53. https://doi.org/10.1016/j.ympev.2012.05.019
  10. Coca-De-La-Iglesia, M., Gallego-Narbón, A., Alonso, A. & Valcárcel, V. (2024) High rate of species misidentification reduces the taxonomic certainty of European biodiversity databases of ivies (Hedera L.). Scientific Reports 14 (1): 4876. https://doi.org/10.1038/s41598-024-54735-0
  11. Cornejo, X & Flores, J. (2024) Vasconcellea jossei (Caricaceae): A new Species of Highland Papaya with Edible Fruits from the Andes of Ecuador. Harvard Papers in Botany 29 (1): 59–62. https://doi.org/10.3100/hpib.v29iss1.2024.n7
  12. Dayrat, B. (2005) Towards integrative taxonomy. Biological Journal of the Linnean Society 85 (3): 407–415. https://doi.org/10.1111/j.1095-8312.2005.00503.x
  13. De Candolle, A. (1864) Prodromus Systematis Naturalis Regni Vegetabilis 15 (1): 416–419. Available from: http://www.biodiversitylibrary.org/openurl?pid=title:286&volume=15&issue=1&spage=416&date=1864 (accessed 19 March 2023)
  14. Engel, M.S., Ceríaco, L.M., Daniel, G.M., Dellapé, P.M., Löbl, I., Marinov, M., ... & Zacharie, C.K. (2021) The taxonomic impediment: a shortage of taxonomists, not the lack of technical approaches. Zoological Journal of the Linnean Society 193 (2): 381–387. https://doi.org/10.1093/zoolinnean/zlab072
  15. Fernández, A.M & Rodriguez, E. (2007) Etnobotánica del Perú pre-hispano. Ediciones Herbarium Truxillenses (HUT), Universidad Nacional de Trujillo, Trujillo, Perú, 19 pp.
  16. Funk, V.A., Hoch, P.C. & Prather, L.A. (2007) Systematics and the value of data from natural history collections. BioScience 57 (1): 66–74. https://doi.org/10.1641/B570111
  17. González, E & Rivera, F. (2018) Pati: El árbol sagrado de los wari. Alteritas 8: 99–114.
  18. Hammer, O. & Harper, D. & Ryan, P. (2001) PAST: Paleontological Statistics Software Package for Education and Data Analysis. Palaeontologia Electronica 4: 1–9. Available from: http://palaeo-electronica.org/2001_1/past/issue1_01.htm (accessed 12 December 2024)
  19. Harms, H. (1931) Eine neue Carica aus Peru. Notizblatt Des Königl. Botanischen Gartens Und Museums Zu Berlin 11 (104): 280–281. https://doi.org/10.2307/3994745
  20. Heilborn, O. (1936) Svensk Botanisk Tidskrift 30: 220.
  21. Hieronymus, G. (1882) Boletín de la Academia Nacional de Ciencias. Vol. 4. Córdoba, Argentina, 122 pp. Available from: https://www.biodiversitylibrary.org/openurl?pid=title:3645&volume=4&issue=&spage=122&date=1882 (accessed 19 April 2023)
  22. Iraola-Linares, V. (2024) Estudio taxonómico del género Vasconcellea A. St.-Hil. (Caricaceae) en el Perú, en base a colecciones depositadas en herbarios peruanos. Repositorio institucional Cybertesis UNMSM, 155 pp. Available from: https://hdl.handle.net/20.500.12672/23035 (accessed 10 June 2025)
  23. Kholia, B.S. & Fraser-Jenkins, C.R. (2011) Misidentification makes scientific publications worthless–save our taxonomy and taxonomists. Current Science 100 (4): 458–461.
  24. Kubitzki, K. (2003) Caricaceae. In: Kubitzki, K. & Bayer, C. (Eds.) Flowering plants. Dicotyledons: Malvales, Capparales and Non - betalain Caryophyllales. Springer, 5: pp. 57–61.
  25. Linnaeus, C.V. (1753) Species Plantarum. 2: 996–1036. Available from: https://www.biodiversitylibrary.org/page/359057 (accessed 10 June 2025)
  26. Lo Bianco, R. & Mirabella, F. (2018) Use of leaf and fruit morphometric analysis to identify and classify white mulberry (Morus alba L.) genotypes. Agriculture 8 (10): 157. https://doi.org/10.3390/agriculture8100157
  27. Lumbreras, L.G. (1975) Las fundaciones de Huamanga: hacia una prehistoria de Ayacucho. Lima, Perú, 130 pp.
  28. Mayr, E. (1942) Systematics and the origin of species, from the viewpoint of a zoologist. Harvard University Press.
  29. Meineke, E.K., Davis, C.C. & Davies, T.J. (2018) The unrealized potential of herbaria for global change biology. Ecological Monographs 88 (4): 505–525.
  30. MINCUL, (2022) Ministerio de Cultura Perú, ficha técnica del Complejo Arqueológico Wari sector B-1 Available from: https://sigda.cultura.gob.pe/gesexp/pdf2/19563a5191p.pdf (accessed 15 May 2025)
  31. Peterson, A.T., Navarro-Sigüenza, A.G. & Benítez-Díaz, H. (1998) The need for continued scientific collecting; a geographic analysis of Mexican bird specimens. Ibis 140 (2): 288–294. https://doi.org/10.1111/j.1474-919X.1998.tb04390.x
  32. Poljak, I., Vidaković, A., Benić, L., Tumpa, K., Idžojtić, M. & Šatović, Z. (2024) Patterns of Leaf and Fruit Morphological Variation in Marginal Populations of Acer tataricum L. subsp. tataricum. Plants 13 (2): 320. https://doi.org/10.3390/plants13020320
  33. QGIS Development Team. (2024) QGIS Geographic Information System. Open Source Geospatial Foundation Project. Version 3.34.11. [https://www.qgis.org]
  34. Rohlf, F.J. & Marcus, L.F. (1993) A revolution in morphometrics. Trends in Ecology & Evolution 8 (4): 129–132. https://doi.org/10.1016/0169-5347(93)90024-J
  35. Rusby, H. (1921) Torreya 21: 47. Available from: https://www.biodiversitylibrary.org/page/32088781#page/243/mode/1up (accessed 10 June 2025)
  36. Saint-Hilaire, A.M. (1837) Deuxième mémoire sur les résédacées. The Jhon Grerar Library. Universidad de Chicago. Available from: https://babel.hathitrust.org/cgi/pt?id=chi.086805624&view=1up&seq=7 (accessed 19 April 2023)
  37. Scheldeman, X., Romero Motoche, J.P., Van Damme, V., Heyens, V. & Van Damme, P. (2003) Potential of highland papayas (Vasconcellea spp.) in southern Ecuador. Lyonia 5: 73–80. [https://www.researchgate.net/publication/242326408]
  38. Scheldeman, X., Willemen, L., Coppens d’Eeckenbrugge, G., Romeijn-Peeters, E., Restrepo, M.T., Romero Motoche, J., Jiménez, D., Lobo, M., Medina, C.I., Reyes, C., Rodríguez, D., Ocampo, J.A., Van Damme, P. & Goetgebeur, P. (2007) Distribution, diversity and environmental adaptation of highland papayas (Vasconcellea spp.) in tropical and subtropical America. Biodiversity and Conservation 16: 1867–1884. https://doi.org/10.1007/s10531-006-9086-x
  39. Schneider, C., Rasband, W. & Eliceiri, K. (2012) NIH Image to ImageJ: 25 years of image analysis. Nat Methods 9: 671–675. https://doi.org/10.1038/nmeth.2089
  40. Shirai, M., Takano, A., Kurosawa, T., Inoue, M., Tagane, S., Tanimoto, T., Koganeyama, T., Sato, H., Terasawa, T., Horie, T., Mandai, I. & Akihiro, T. (2022) Development of a system for the automated identification of herbarium specimens with high accuracy. Scientific Reports 12 (1): 8066.
  41. Solms-Laubach, H. (1889) Caricaceae. In: von Martius, C. (Ed.) Flora Brasiliensis. Vol. 13 (3C). F. Fleischer, Monachii & Lipsiae, pp. 173–196, t. 49–52. Available from: https://www.biodiversitylibrary.org/page/142430#page/144/mode/1up (accessed 19 April 2023)
  42. Tineo, D., Bustamante, D.E., Calderón, M.S., Mendoza, J.E., Huamán, E. & Oliva, M. (2020) An integrative approach reveals five new species of highland papayas (Caricaceae, Vasconcellea) from northern Peru. Plos one 15 (12): 1–25. https://doi.org/10.1371/journal.pone.0242469
  43. Tomasevich, T.M., Mujica, A.Y., Calderón, I.Z.P. & Hinojosa, M.M. (2020) Densidad poblacional, registro de petroglifos y actividad genotóxica de Vasconcellea quercifolia "pati" de Wari. Ayacucho, 2019. Investigación 28 (1): 118–126.
  44. Zelditch, M.L., Swiderski, D.L., Sheets, H.D. & Fink, W.L. (2004) Geometric morphometrics for biologists: A primer. Academic Press, 443 pp. https://doi.org/10.1016/B978-0-12-778460-1.X5000-5

How to Cite

Iraola-Linares, V., Roque, J., Evangelista-Vargas, D., Cano, A. & Carvalho, F.A. (2025) Evaluating the taxonomic identity of two species of papaya relatives: Vasconcellea lanceolata and Vasconcellea quercifolia (Caricaceae). Phytotaxa 728 (2): 125–140. https://doi.org/10.11646/phytotaxa.728.2.3