Published 2025-07-18
Keywords
- Schlegelia nelcyiae,
- northwestern Amazon,
- Schlegeliaceae
How to Cite
Copyright (c) 2025 M. Alejandra Jaramillo, Edwin Trujillo-Trujillo, Gerardo A. Aymard Corredor

This work is licensed under a Creative Commons Attribution 4.0 International License.
Abstract
Schlegelia nelcyiae, from the remnants of wet Amazonian forests in Colombia is described, illustrated, and compared with its similar species. This new species is a hemiepiphytic liana, that shares several morphological features with S. brachyantha. However, it can be differentiated from this species in the shape of the leaves, inflorescence type, calyx, and corolla shape, size, and color. An updated key to the species of Schlegelia is presented. The present contribution increases to 25 the number of Schlegelia species, 18 of them known from Colombia, the country with the highest diversity of the genus.
References
- Armstrong JE. 1985. the Delimitation of Bignoniaceae and Scrophulariaceae Based on Floral Anatomy, and the Placement of Problem Genera. American Journal of Botany. 72: 755–766. https://doi.org/10.1002/j.1537-2197.1985.tb08336.x
- Aymard Corredor GA, Jaramillo MA. 2023. A new species of Schlegelia (Schlegeliaceae) from wet montane forest of Colombia and a key for the species of the genus. PhytoKeys. 230: 257–269. https://doi.org/10.3897/phytokeys.230.107398
- Burger WC, Barringer KA. 2000. Family 193a. Schlegeliaceae. Fieldiana. 41: 69–77.
- Fonseca LHM (2021) Combining molecular and geographical data to infer the phylogeny of Lamiales and its dispersal patterns in and out of the tropics. Molecular Phylogenetics and Evolution. 164.
- Font-Quer P. 2001. Diccionario de Botánica. Ediciones Península, Barcelona.
- Funk VA, Hollowell TH, Berry PE, Kelloff CL, Alexander. S. 2007. Checklist of the plants of the Guiana Shield (Venezuela: Amazonas, Bolivar, Delta Amacuro; Guyana, Surinam, French Guiana). Contributions of the United States National Herbarium. 55: 1–584.
- Gentry AH. 1973. Schlegelia (Bignoniaceae). Flora of Panama. Annals of the Missouri Botanical Garden. 60: 922–930.
- Gentry AH. 1977. Bignoniaceae. Flora of Ecuador. Harling GW, Sparre BB (Eds.), University of Göteborg & Swedish Museum of Natural History, Göteborg & Stockholm, 1–172 pp.
- Gentry AH. 1980. Bignoniaceae: Part I, (Crescentieae and Tourretieae). Flora Neotropica 25. New York Botanical Garden Press, New York, NY, 1–131 pp.
- Gentry AH. 1982ª. Bignoniaceae. In: Febres ZL de, Steyermark J (Eds), Flora de Venezuela. Instituto Nacional de Parques. Dirección de Investigaciones Biológicas, Caracas, Venezuela, 1–464.
- Gentry AH. 1982b. Bignoniaceae. Flora of Veracruz. 24: 1–222.
- Gentry AH. 1997. Bignoniaceae. In: Steyermark JA, Berry PE, Yatskievych K, Holst BK (Eds), Flora of the Venezuelan Guyana, Vol. 3, (Araliaceae--Cactaceae). Missouri Botanical Garden Press, Saint Louis, MO, 403–491.
- Gentry AH. 2001. Schlegelia (Bignoniaceae). In: Flora de Nicaragua. D. W. Stevens, C. Ulloa Ulloa, A. Pool and O. M. Montiel (eds.). Monographs of Systematic Botany. 85: 424–425.
- Gentry AH. 2009. Bigniaceae. Flora de Colombia No 25: 462.
- Gradstein SR. 2016. Schlegeliaceae. In: Catálogo de plantas y líquenes de Colombia Vol. I. , 2393–2394.
- IUCN Standards and Petitions Committee. 2022. 1 Guidelines for Using the IUCN Red List Categories and Criteria.
- James L.Reveal. 1995. Newly required suprageneric names in vascular plants. Phytologia. 79: 68–76.
- Liu B, Tan YH, Liu S, Olmstead RG, Min DZ, Chen ZD, Joshee N, Vaidya BN, Chung RCK, Li B. 2020. Phylogenetic relationships of Cyrtandromoea and Wightia revisited: A new tribe in Phrymaceae and a new family in Lamiales. Journal of Systematics and Evolution. 58: 1–17. https://doi.org/10.1111/jse.12513
- Morales JF (2015) Schlegeliaceae. Monographs of Systematic Botany. 131: 143–148.
- Murad CA, Pearse J. 2018. Landsat study of deforestation in the Amazon region of Colombia: Departments of Caquetá and Putumayo. Remote Sensing Applications: Society and Environment 11: 161–171. Available from: https://www.elsevier.com/open-access/userlicense/1.0/.
- Olmstead RG, Zjhra ML, Lohmann LG, Grose SO, Eckert AJ. 2009. A molecular phylogeny and classification of Bignoniaceae. American Journal of Botany. 96: 1731–1743. https://doi.org/10.3732/ajb.0900004
- RAISG. 2022. Deforestación en la Amazonía al 2025: Bajo un enfoque de accesibilidad al bosque. Red Amazónica de información socio-ambiental y georreferenciada. Gia-Colombia. Bogotá.
- Ruiz J., W. Cárdenas and C. Baquero. 2011. Deforestación y dinámica del bosque secundario en la
- Amazonia colombiana 1986-2000. Revista Academia Colombiana de Ciencias. 35: 531–545.
- Spangler RE, Olmstead RG (1999) Phylogenetic analysis of bignoniaceae based on the cpDNA gene sequences rbcL and ndhF. Annals of the Missouri Botanical Garden. 86: 33–46. https://doi.org/10.2307/2666216
- Villaseñor Ríos JL. 2016. Checklist of the native vascular plants of Mexico. Catálogo de las plantas vasculares nativas de México. Revista Mexicana de Biodiversidad. 87: 559–902.
- Zuntini AR, Carruthers T, Maurin O, Bailey PC, Leempoel K, Brewer GE, Epitawalage N, Françoso E, Gallego-Paramo B, McGinnie C, Negrão R, Roy SR, Simpson L, Toledo Romero E, Barber VMA, Botigué L, Clarkson JJ, Cowan RS, Dodsworth S, Johnson MG, Kim JT, Pokorny L, Wickett NJ, Antar GM, DeBolt L, Gutierrez K, Hendriks KP, Hoewener A, Hu AQ, Joyce EM, Kikuchi IABS, Larridon I, Larson DA, de Lírio EJ, Liu JX, Malakasi P, Przelomska NAS, Shah T, Viruel J, Allnutt TR, Ameka GK, Andrew RL, Appelhans MS, Arista M, Ariza MJ, Arroyo J, Arthan W, Bachelier JB, Bailey CD, Barnes HF, Barrett MD, Barrett RL, Bayer RJ, Bayly MJ, Biffin E, Biggs N, Birch JL, Bogarín D, Borosova R, Bowles AMC, Boyce PC, Bramley GLC, Briggs M, Broadhurst L, Brown GK, Bruhl JJ, Bruneau A, Buerki S, Burns E, Byrne M, Cable S, Calladine A, Callmander MW, Cano Á, Cantrill DJ, Cardinal-McTeague WM, Carlsen MM, Carruthers AJA, de Castro Mateo A, Chase MW, Chatrou LW, Cheek M, Chen S, Christenhusz MJM, Christin PA, Clements MA, Coffey SC, Conran JG, Cornejo X, Couvreur TLP, Cowie ID, Csiba L, Darbyshire I, Davidse G, Davies NMJ, Davis AP, van Dijk KJ, Downie SR, Duretto MF, Duvall MR, Edwards SL, Eggli U, Erkens RHJ, Escudero M, de la Estrella M, Fabriani F, Fay MF, Ferreira P de L, Ficinski SZ, Fowler RM, Frisby S, Fu L, Fulcher T, Galbany-Casals M, Gardner EM, German DA, Giaretta A, Gibernau M, Gillespie LJ, González CC, Goyder DJ, Graham SW, Grall A, Green L, Gunn BF, Gutiérrez DG, Hackel J, Haevermans T, Haigh A, Hall JC, Hall T, Harrison MJ, Hatt SA, Hidalgo O, Hodkinson TR, Holmes GD, Hopkins HCF, Jackson CJ, James SA, Jobson RW, Kadereit G, Kahandawala IM, Kainulainen K, Kato M, Kellogg EA, King GJ, Klejevskaja B, Klitgaard BB, Klopper RR, Knapp S, Koch MA, Leebens-Mack JH, Lens F, Leon CJ, Léveillé-Bourret É, Lewis GP, Li DZ, Li L, Liede-Schumann S, Livshultz T, Lorence D, Lu M, Lu-Irving P, Luber J, Lucas EJ, Luján M, Lum M, Macfarlane TD, Magdalena C, Mansano VF, Masters LE, Mayo SJ, McColl K, McDonnell AJ, McDougall AE, McLay TGB, McPherson H, Meneses RI, Merckx VSFT, Michelangeli FA, Mitchell JD, Monro AK, Moore MJ, Mueller TL, Mummenhoff K, Munzinger J, Muriel P, Murphy DJ, Nargar K, Nauheimer L, Nge FJ, Nyffeler R, Orejuela A, Ortiz EM, Palazzesi L, Peixoto AL, Pell SK, Pellicer J, Penneys DS, Perez-Escobar OA, Persson C, Pignal M, Pillon Y, Pirani JR, Plunkett GM, Powell RF, Prance GT, Puglisi C, Qin M, Rabeler RK, Rees PEJ, Renner M, Roalson EH, Rodda M, Rogers ZS, Rokni S, Rutishauser R, de Salas MF, Schaefer H, Schley RJ, Schmidt-Lebuhn A, Shapcott A, Al-Shehbaz I, Shepherd KA, Simmons MP, Simões AO, Simões ARG, Siros M, Smidt EC, Smith JF, Snow N, Soltis DE, Soltis PS, Soreng RJ, Sothers CA, Starr JR, Stevens PF, Straub SCK, Struwe L, Taylor JM, Telford IRH, Thornhill AH, Tooth I, Trias-Blasi A, Udovicic F, Utteridge TMA, Del Valle JC, Verboom GA, Vonow HP, Vorontsova MS, de Vos JM, Al-Wattar N, Waycott M, Welker CAD, White AJ, Wieringa JJ, Williamson LT, Wilson TC, Wong SY, Woods LA, Woods R, Worboys S, Xanthos M, Yang Y, Zhang YX, Zhou MY, Zmarzty S, Zuloaga FO, Antonelli A, Bellot S, Crayn DM, Grace OM, Kersey PJ, Leitch IJ, Sauquet H, Smith SA, Eiserhardt WL, Forest F, Baker WJ. 2024. Phylogenomics and the rise of the angiosperms. Nature. 629: 843–850. https://doi.org/10.1038/s41586-024-07324-0