taxonID	type	description	language	source
03B287880A650433FF3F3DDD8FED88CF.taxon	materials_examined	Lectotype (here designated): Paramo de Cuchero [Páramo de Cachirí], N. Granada 1845, W. Purdie s. n. (Herbarium Hookerianum) (K barcode 000584609 digital image!; isolectotype: K barcode 000584608 digital image!).	en	Jiménez-Mejías, Pedro, Alegría-Olivera, J. José, Beltrán, Hamilton W., Cano, Asunción, Granda-Paucar, Arturo, Maldonado Fonkén, Mónica S., Riva-Regalado, Sebastián, Ruthsatz, Barbara, Escudero, Marcial (2020): Chorological and nomenclatural notes on Peruvian Carex (Cyperaceae). Caldasia 42 (1): 63-69, DOI: 10.15446/caldasia.v42n1.76771, URL: https://doi.org/10.15446/caldasia.v42n1.76771
03B287880A650433FF3F3DDD8FED88CF.taxon	description	Iconography: Boott (1867: tab. 421)	en	Jiménez-Mejías, Pedro, Alegría-Olivera, J. José, Beltrán, Hamilton W., Cano, Asunción, Granda-Paucar, Arturo, Maldonado Fonkén, Mónica S., Riva-Regalado, Sebastián, Ruthsatz, Barbara, Escudero, Marcial (2020): Chorological and nomenclatural notes on Peruvian Carex (Cyperaceae). Caldasia 42 (1): 63-69, DOI: 10.15446/caldasia.v42n1.76771, URL: https://doi.org/10.15446/caldasia.v42n1.76771
03B287880A650433FF3F3DDD8FED88CF.taxon	materials_examined	Material studied. PERU. Cajamarca: Celendín, Laguna Azul, 3706 m, 6 Apr 1994, G. Vilcapoma & J. J. Alegría 7380 (MOL- 15907).	en	Jiménez-Mejías, Pedro, Alegría-Olivera, J. José, Beltrán, Hamilton W., Cano, Asunción, Granda-Paucar, Arturo, Maldonado Fonkén, Mónica S., Riva-Regalado, Sebastián, Ruthsatz, Barbara, Escudero, Marcial (2020): Chorological and nomenclatural notes on Peruvian Carex (Cyperaceae). Caldasia 42 (1): 63-69, DOI: 10.15446/caldasia.v42n1.76771, URL: https://doi.org/10.15446/caldasia.v42n1.76771
03B287880A650433FF3F3DDD8FED88CF.taxon	discussion	Notes: Carex amicta is an Andean endemic species previously known from Venezuela to Ecuador. Here we cite it for the first time for the department of Cajamarca in Peru, which becomes the southernmost limit of the species range. The dwarf Carex amicta, a species that dwell in páramos, is an atypical member of the formerly recognized subgenus Vigneastra (now known to be nested within subgenus Carex; Global Carex Group (2016) and references therein), mainly constituted by large species from tropical humid forests with open panicle-like inflorescences and fertile cladoprophylls. We conclude that the type locality of this species, Páramo de Cuchero, belongs to some place in Colombia following Ewan (1948) whom describes the travel itinerary of Purdie between 1845 and 1846 indicating that he visited the northern part of the country with no reference to Venezuela or Ecuador or any other place south to Bogotá. This locality is listed as Colombia, Santander by the Missouri Botanical Garden database (Magill et al. c 2019) without any further information and does not appear in the official colombian gazeteer (IGAC 1996).	en	Jiménez-Mejías, Pedro, Alegría-Olivera, J. José, Beltrán, Hamilton W., Cano, Asunción, Granda-Paucar, Arturo, Maldonado Fonkén, Mónica S., Riva-Regalado, Sebastián, Ruthsatz, Barbara, Escudero, Marcial (2020): Chorological and nomenclatural notes on Peruvian Carex (Cyperaceae). Caldasia 42 (1): 63-69, DOI: 10.15446/caldasia.v42n1.76771, URL: https://doi.org/10.15446/caldasia.v42n1.76771
03B287880A650430FCFB3FDE8AD48E1D.taxon	materials_examined	Lectotype (designated by Jiménez-Mejías et al. 2016 a): BOLIVIA. Larecaja, vicinis Sorata, Cochipata, 3200 m, Dec 1884, G. Mandon 1427 (NY barcode 00011459!; isolectotypes: MICH barcode 1109115!, NY barcode 00011460!). Material studied. PERU. Cajamarca: Cajamarca, Quebrada Pampa Larga, al Norte de las Minas Yanacocha, 4950 m, 5 Mar 1994, I. Sánchez & M. Cabanillas 6829 (CPUN- 12486).	en	Jiménez-Mejías, Pedro, Alegría-Olivera, J. José, Beltrán, Hamilton W., Cano, Asunción, Granda-Paucar, Arturo, Maldonado Fonkén, Mónica S., Riva-Regalado, Sebastián, Ruthsatz, Barbara, Escudero, Marcial (2020): Chorological and nomenclatural notes on Peruvian Carex (Cyperaceae). Caldasia 42 (1): 63-69, DOI: 10.15446/caldasia.v42n1.76771, URL: https://doi.org/10.15446/caldasia.v42n1.76771
03B287880A650430FCFB3FDE8AD48E1D.taxon	discussion	Notes: Specimens cited here, belonging to section Phacocystis, are dwarf sedges with stems much shorter than the leaves. Carex sect. Phacocystis was previously unrecorded from Peru and has a quite confusing taxonomy in South America that has often led to wrong taxonomic determinations and misapplication of names, e. g. see the cases of C. azuayae Steyerm. and C. enneastachya C. B. Clarke in Wheeler (1998), and C. decidua Boott and C. brehmeri in Dragon and Barrington (2009). While more biosystematic data is available, we consider that the application of the name C. brehmeri to these dwarf plants is the best possible solution (see also the record of C. brehmeri in Jiménez-Mejías et al. 2016 a). There is a discrepancy between the altitude indicated in the protologue (“ 3100 ”) by Boeckeler (1896) and that provided on the type collection labels (“ 3200 ”). Beyond that, the specimens selected as types are certainly original materials of C. brehmeri.	en	Jiménez-Mejías, Pedro, Alegría-Olivera, J. José, Beltrán, Hamilton W., Cano, Asunción, Granda-Paucar, Arturo, Maldonado Fonkén, Mónica S., Riva-Regalado, Sebastián, Ruthsatz, Barbara, Escudero, Marcial (2020): Chorological and nomenclatural notes on Peruvian Carex (Cyperaceae). Caldasia 42 (1): 63-69, DOI: 10.15446/caldasia.v42n1.76771, URL: https://doi.org/10.15446/caldasia.v42n1.76771
03B287880A660430FF3039AC8F8B8C93.taxon	materials_examined	Lectotype (first step lectotypification designated by Wheeler and Guaglianone 2003): CHILE. Orange Harbour, Fuegia, Capt. Wilkes Exploring Expedition s. n.; second-step lectotypification (here performed): K barcode 000098447 digital image!; isolectotypes: GH barcode 00101839 digital image!; K barcode 000999226 digital image!; LE barcode 00010338 digital image!; US barcode 00087249 digital image!).	en	Jiménez-Mejías, Pedro, Alegría-Olivera, J. José, Beltrán, Hamilton W., Cano, Asunción, Granda-Paucar, Arturo, Maldonado Fonkén, Mónica S., Riva-Regalado, Sebastián, Ruthsatz, Barbara, Escudero, Marcial (2020): Chorological and nomenclatural notes on Peruvian Carex (Cyperaceae). Caldasia 42 (1): 63-69, DOI: 10.15446/caldasia.v42n1.76771, URL: https://doi.org/10.15446/caldasia.v42n1.76771
03B287880A660430FF3039AC8F8B8C93.taxon	description	Iconography: Wheeler and Guaglianone (2003: 196, fig. 1).	en	Jiménez-Mejías, Pedro, Alegría-Olivera, J. José, Beltrán, Hamilton W., Cano, Asunción, Granda-Paucar, Arturo, Maldonado Fonkén, Mónica S., Riva-Regalado, Sebastián, Ruthsatz, Barbara, Escudero, Marcial (2020): Chorological and nomenclatural notes on Peruvian Carex (Cyperaceae). Caldasia 42 (1): 63-69, DOI: 10.15446/caldasia.v42n1.76771, URL: https://doi.org/10.15446/caldasia.v42n1.76771
03B287880A660430FF3039AC8F8B8C93.taxon	materials_examined	Material studied. PERU. Cajamarca: Celendín, Minas Conga, sector El Águila, 3700 - 3800 m, 04 Oct 2005, A. Granda 2511 (MOL); Celendín, Minas Conga, Cocañes, 3880 - 3900 m, 04 Oct 2005, A. Granda 2504 (MOL); Celendín, Minas Conga, Huaylamachay, 3650 - 3700 m, 1 Oct 2005, A. Granda 2474 (MOL); Celendín, Laguna Azul, 3600 - 3700 m, 5 Oct 2005, J. J. Alegría 2051 (MOL); Celendín, Laguna Azul, 3600 - 3700 m, 6 Oct 2005, J. J. Alegría 2065 (MOL).	en	Jiménez-Mejías, Pedro, Alegría-Olivera, J. José, Beltrán, Hamilton W., Cano, Asunción, Granda-Paucar, Arturo, Maldonado Fonkén, Mónica S., Riva-Regalado, Sebastián, Ruthsatz, Barbara, Escudero, Marcial (2020): Chorological and nomenclatural notes on Peruvian Carex (Cyperaceae). Caldasia 42 (1): 63-69, DOI: 10.15446/caldasia.v42n1.76771, URL: https://doi.org/10.15446/caldasia.v42n1.76771
03B287880A660430FF3039AC8F8B8C93.taxon	discussion	Notes: A South American endemic species previously believed to be closely related to the superficially resembling C. microglochin Wahlenb. Recent phylogenetic studies (Escudero et al. 2010, Gehrke et al. 2010, Global Carex Group 2016) have demonstrated that C. camptoglochin is allied to the species belonging to the sections Aciculares and Junciformes, two groups that are mainly distributed in South America and with a few disjunct species in New Zealand (Global Carex Group 2016).	en	Jiménez-Mejías, Pedro, Alegría-Olivera, J. José, Beltrán, Hamilton W., Cano, Asunción, Granda-Paucar, Arturo, Maldonado Fonkén, Mónica S., Riva-Regalado, Sebastián, Ruthsatz, Barbara, Escudero, Marcial (2020): Chorological and nomenclatural notes on Peruvian Carex (Cyperaceae). Caldasia 42 (1): 63-69, DOI: 10.15446/caldasia.v42n1.76771, URL: https://doi.org/10.15446/caldasia.v42n1.76771
03B287880A660430FCFB3A258E1F8F92.taxon	materials_examined	Holotype: COLOMBIA [“ Columbia ”], Jameson 2 (K barcode 000584607 digital image!). Material studied. PERU. Áncash: Recuay, Laguna de Querococha, 4050 m, 23 May 1970, A. López & A. Sagàstegui 7516 (HUT). Cajamarca: Hualgayoc, entre Cajamarca y Hualgayoc, 3750 m, 16 Nov 1974, I. Sánchez Vega & J. Sánchez Vega 1339 (CPUN- 670).	en	Jiménez-Mejías, Pedro, Alegría-Olivera, J. José, Beltrán, Hamilton W., Cano, Asunción, Granda-Paucar, Arturo, Maldonado Fonkén, Mónica S., Riva-Regalado, Sebastián, Ruthsatz, Barbara, Escudero, Marcial (2020): Chorological and nomenclatural notes on Peruvian Carex (Cyperaceae). Caldasia 42 (1): 63-69, DOI: 10.15446/caldasia.v42n1.76771, URL: https://doi.org/10.15446/caldasia.v42n1.76771
03B287880A660430FCFB3A258E1F8F92.taxon	discussion	Notes: Carex enneastachya is another species of the section Phacocystis new for the Peruvian flora. Its presence in Peru has geographical sense since this species had already been recorded in Ecuador and Bolivia (Govaerts et al. c 2019). In contrast with the materials that we cited above under C. brehmeri, these specimens are tall plants with elongated stems and several cylindrical spikes, and therefore easily identified as C. enneastachya.	en	Jiménez-Mejías, Pedro, Alegría-Olivera, J. José, Beltrán, Hamilton W., Cano, Asunción, Granda-Paucar, Arturo, Maldonado Fonkén, Mónica S., Riva-Regalado, Sebastián, Ruthsatz, Barbara, Escudero, Marcial (2020): Chorological and nomenclatural notes on Peruvian Carex (Cyperaceae). Caldasia 42 (1): 63-69, DOI: 10.15446/caldasia.v42n1.76771, URL: https://doi.org/10.15446/caldasia.v42n1.76771
03B287880A660430FCFB3F258E8689DE.taxon	materials_examined	Lectotype (designated by Moberg and Nilsson 1991): Lapponia Tornensis, paroc. Enontekis, 1800, G. Wahlenberg s. n. (UPS barcode V- 050198 digital image!); isolectotypes: BM 001067075 digital image!; LD barcode 1776619 digital image!; LE barcode 00010280, barcode 00010281, barcode 00010282 digital image!; UPS barcode V- 135399 not seen).	en	Jiménez-Mejías, Pedro, Alegría-Olivera, J. José, Beltrán, Hamilton W., Cano, Asunción, Granda-Paucar, Arturo, Maldonado Fonkén, Mónica S., Riva-Regalado, Sebastián, Ruthsatz, Barbara, Escudero, Marcial (2020): Chorological and nomenclatural notes on Peruvian Carex (Cyperaceae). Caldasia 42 (1): 63-69, DOI: 10.15446/caldasia.v42n1.76771, URL: https://doi.org/10.15446/caldasia.v42n1.76771
03B287880A660431FCFB3EF088528961.taxon	materials_examined	Lectotype (here designated): COLOMBIA. Am Bordoncillo, 3200 m, 20 Feb 1881, F. C. Lehmann 573 (BM barcode 000617145 digital image!).	en	Jiménez-Mejías, Pedro, Alegría-Olivera, J. José, Beltrán, Hamilton W., Cano, Asunción, Granda-Paucar, Arturo, Maldonado Fonkén, Mónica S., Riva-Regalado, Sebastián, Ruthsatz, Barbara, Escudero, Marcial (2020): Chorological and nomenclatural notes on Peruvian Carex (Cyperaceae). Caldasia 42 (1): 63-69, DOI: 10.15446/caldasia.v42n1.76771, URL: https://doi.org/10.15446/caldasia.v42n1.76771
03B287880A660431FCFB3EF088528961.taxon	description	Iconography: Ball and Reznicek (2002: 429).	en	Jiménez-Mejías, Pedro, Alegría-Olivera, J. José, Beltrán, Hamilton W., Cano, Asunción, Granda-Paucar, Arturo, Maldonado Fonkén, Mónica S., Riva-Regalado, Sebastián, Ruthsatz, Barbara, Escudero, Marcial (2020): Chorological and nomenclatural notes on Peruvian Carex (Cyperaceae). Caldasia 42 (1): 63-69, DOI: 10.15446/caldasia.v42n1.76771, URL: https://doi.org/10.15446/caldasia.v42n1.76771
03B287880A660431FCFB3EF088528961.taxon	materials_examined	Material studied. PERU. Huánuco: Lauricocha, San Miguel de Caurí, Oconal de Añaspampa, 3915 m, 8 Oct 2002, F. Salvador et al. 474 (USM). La Libertad: Pataz, Puerta del Monte, ruta de Huaylillas, 3200 m, 22 May 1961, A. López & A. Sagástegui 3453 (HUT); Pataz, Parcoy, cercanías del puesto de vigilancia de Ventanas, 3770 - 3950 m, 6 Jun 2001, B. León et al. 5043 (USM). San Martín: Mariscal Cáceres, Huicungo, valle de Ruibarbos, 3600 - 3640 m, 7 O 58 ’ 30 ’’ S 77 O 22 ’ 8 ’’ W, 12 Jun 2001, B. León & K. Young 5178 (USM); Mariscal Cáceres, Pastizales de La Empedrada, 3750 - 3785 m, 27 Jul 2000, B. León & K. Young 4582 (USM); Mariscal Cáceres, Puerta del Monte, NW corner of Río Abiseo National Park, 3450 m, 10 Jul 1987, K. Young & B. León 4338 (USM); Mariscal Cáceres, campamento chochos y laguna de Chochos y alrededores en el P. N. del Río Abiseo, 3200 - 3600 m, 27 Jun 1996, A. Cano et al. 7345 (USM).	en	Jiménez-Mejías, Pedro, Alegría-Olivera, J. José, Beltrán, Hamilton W., Cano, Asunción, Granda-Paucar, Arturo, Maldonado Fonkén, Mónica S., Riva-Regalado, Sebastián, Ruthsatz, Barbara, Escudero, Marcial (2020): Chorological and nomenclatural notes on Peruvian Carex (Cyperaceae). Caldasia 42 (1): 63-69, DOI: 10.15446/caldasia.v42n1.76771, URL: https://doi.org/10.15446/caldasia.v42n1.76771
03B287880A660431FCFB3EF088528961.taxon	discussion	Notes: A mainly circumboreal species showing a striking trans-Caribbean disjunction, being present in the mountains of Panama and northern South America. This remarkable disjunction pattern is shared with four other species of Carex, i. e., C. buxbaumii Wahlenb., C. leptalea Wahlenb., C. limosa L., and C. lurida Wahlenb. (Jiménez-Mejías et al. 2018). Here we present the southernmost records of the species, confirming its presence in Peru. The Neotropical populations of C. livida were considered a different species called C. confertospicata (Govaerts and Simpson 2007). However, the careful comparison with Northern Hemisphere materials of C. livida reveals that there are no differences between the Boreal and Neotropical populations (Reznicek pers. comm., Jiménez-Mejías pers. obs.). Accordingly, we agree in considering the name C. confertospicata as a heterotypic synonym of C. livida.	en	Jiménez-Mejías, Pedro, Alegría-Olivera, J. José, Beltrán, Hamilton W., Cano, Asunción, Granda-Paucar, Arturo, Maldonado Fonkén, Mónica S., Riva-Regalado, Sebastián, Ruthsatz, Barbara, Escudero, Marcial (2020): Chorological and nomenclatural notes on Peruvian Carex (Cyperaceae). Caldasia 42 (1): 63-69, DOI: 10.15446/caldasia.v42n1.76771, URL: https://doi.org/10.15446/caldasia.v42n1.76771
03B287880A670431FF303E778EE38C92.taxon	materials_examined	Lectotype (designated by JØrgensen 2012: 1090): Oeder, Fl. Dan. 3 (8): t. 432. 1769. Epitype (designated by Bakken et al. 2011: 122): NORWAY. Finnmark, MåsØy, MaasØe, 27 Jun 1767, J. E. Gunnerus s. n. (TRH V- 44006 photo!).	en	Jiménez-Mejías, Pedro, Alegría-Olivera, J. José, Beltrán, Hamilton W., Cano, Asunción, Granda-Paucar, Arturo, Maldonado Fonkén, Mónica S., Riva-Regalado, Sebastián, Ruthsatz, Barbara, Escudero, Marcial (2020): Chorological and nomenclatural notes on Peruvian Carex (Cyperaceae). Caldasia 42 (1): 63-69, DOI: 10.15446/caldasia.v42n1.76771, URL: https://doi.org/10.15446/caldasia.v42n1.76771
03B287880A670431FF303E778EE38C92.taxon	description	Iconography: Barros (1969: 17, sub C. incurva Lightf.); Wheeler (2009: 330).	en	Jiménez-Mejías, Pedro, Alegría-Olivera, J. José, Beltrán, Hamilton W., Cano, Asunción, Granda-Paucar, Arturo, Maldonado Fonkén, Mónica S., Riva-Regalado, Sebastián, Ruthsatz, Barbara, Escudero, Marcial (2020): Chorological and nomenclatural notes on Peruvian Carex (Cyperaceae). Caldasia 42 (1): 63-69, DOI: 10.15446/caldasia.v42n1.76771, URL: https://doi.org/10.15446/caldasia.v42n1.76771
03B287880A670431FF303E778EE38C92.taxon	materials_examined	Material studied. PERU. Arequipa: Laguna Las Salinas, 16 O 20.95 ’ S, 71 O 8.67 ’ W, 4315 m, 3 Nov 1998, H. Beltrán et al. 3173 (USM- 200014).	en	Jiménez-Mejías, Pedro, Alegría-Olivera, J. José, Beltrán, Hamilton W., Cano, Asunción, Granda-Paucar, Arturo, Maldonado Fonkén, Mónica S., Riva-Regalado, Sebastián, Ruthsatz, Barbara, Escudero, Marcial (2020): Chorological and nomenclatural notes on Peruvian Carex (Cyperaceae). Caldasia 42 (1): 63-69, DOI: 10.15446/caldasia.v42n1.76771, URL: https://doi.org/10.15446/caldasia.v42n1.76771
03B287880A670431FF303E778EE38C92.taxon	discussion	Notes: Carex maritima is a bipolar species present at high latitudes of both the Northern and Southern Hemispheres, whose remarkable disjunction seems to date back to the Pleistocene (Escudero et al. 2010, Villaverde et al. 2015). Our records from Peru constitute the new northernmost occurrences of the species in the Southern Hemisphere.	en	Jiménez-Mejías, Pedro, Alegría-Olivera, J. José, Beltrán, Hamilton W., Cano, Asunción, Granda-Paucar, Arturo, Maldonado Fonkén, Mónica S., Riva-Regalado, Sebastián, Ruthsatz, Barbara, Escudero, Marcial (2020): Chorological and nomenclatural notes on Peruvian Carex (Cyperaceae). Caldasia 42 (1): 63-69, DOI: 10.15446/caldasia.v42n1.76771, URL: https://doi.org/10.15446/caldasia.v42n1.76771
03B287880A670431FCFB3A2A8F838FB3.taxon	materials_examined	Holotype: BOLIVIA, Cochabamba, Quillacollo Prov., “ camino Sipe Sipe-Lipichi ”, 3800 m, 9 Apr 1990, I. Hensen 731 (MIN; isotype: LPB barcode 0000242 digital image!).	en	Jiménez-Mejías, Pedro, Alegría-Olivera, J. José, Beltrán, Hamilton W., Cano, Asunción, Granda-Paucar, Arturo, Maldonado Fonkén, Mónica S., Riva-Regalado, Sebastián, Ruthsatz, Barbara, Escudero, Marcial (2020): Chorological and nomenclatural notes on Peruvian Carex (Cyperaceae). Caldasia 42 (1): 63-69, DOI: 10.15446/caldasia.v42n1.76771, URL: https://doi.org/10.15446/caldasia.v42n1.76771
03B287880A670431FCFB3A2A8F838FB3.taxon	description	Iconography: Wheeler (2002 a: 202, fig. 2 C-D).	en	Jiménez-Mejías, Pedro, Alegría-Olivera, J. José, Beltrán, Hamilton W., Cano, Asunción, Granda-Paucar, Arturo, Maldonado Fonkén, Mónica S., Riva-Regalado, Sebastián, Ruthsatz, Barbara, Escudero, Marcial (2020): Chorological and nomenclatural notes on Peruvian Carex (Cyperaceae). Caldasia 42 (1): 63-69, DOI: 10.15446/caldasia.v42n1.76771, URL: https://doi.org/10.15446/caldasia.v42n1.76771
03B287880A670431FCFB3A2A8F838FB3.taxon	materials_examined	Material studied. PERU. Ayacucho: Cangallo, Dist. Los Morocuchos, a 8.6 km al SO de Condorcocha, 3380 m, C. Tejada 287 (HSP). Junín: Yauli, La Oroya, Paccha, 4207 m, 7 May 2011, H. Beltrán 7160 (USM).	en	Jiménez-Mejías, Pedro, Alegría-Olivera, J. José, Beltrán, Hamilton W., Cano, Asunción, Granda-Paucar, Arturo, Maldonado Fonkén, Mónica S., Riva-Regalado, Sebastián, Ruthsatz, Barbara, Escudero, Marcial (2020): Chorological and nomenclatural notes on Peruvian Carex (Cyperaceae). Caldasia 42 (1): 63-69, DOI: 10.15446/caldasia.v42n1.76771, URL: https://doi.org/10.15446/caldasia.v42n1.76771
03B287880A670431FCFB3A2A8F838FB3.taxon	discussion	Notes: Until recently, C. ownbeyi was known only from its type locality / the locus classicus in Bolivia (Wheeler 2002 a). The additional records from northern Argentina (Jiménez-Mejías et al. 2016 a), Colombia (Jiménez-Mejías et al. 2018), and now Peru confirm that this species is much more widespread through the Andes than previously believed and much under-collected.	en	Jiménez-Mejías, Pedro, Alegría-Olivera, J. José, Beltrán, Hamilton W., Cano, Asunción, Granda-Paucar, Arturo, Maldonado Fonkén, Mónica S., Riva-Regalado, Sebastián, Ruthsatz, Barbara, Escudero, Marcial (2020): Chorological and nomenclatural notes on Peruvian Carex (Cyperaceae). Caldasia 42 (1): 63-69, DOI: 10.15446/caldasia.v42n1.76771, URL: https://doi.org/10.15446/caldasia.v42n1.76771
03B287880A670436FCFB38C889798DA3.taxon	materials_examined	Holotype: BOLIVIA, Dpto. Oruro, Prov. Sajama, Payachatas, 4420 m, 27 Jan 1999, B. Ruthsatz & S. Budde 10216 (MIN not seen; isotype: LPB barcode 0000244 digital image!).	en	Jiménez-Mejías, Pedro, Alegría-Olivera, J. José, Beltrán, Hamilton W., Cano, Asunción, Granda-Paucar, Arturo, Maldonado Fonkén, Mónica S., Riva-Regalado, Sebastián, Ruthsatz, Barbara, Escudero, Marcial (2020): Chorological and nomenclatural notes on Peruvian Carex (Cyperaceae). Caldasia 42 (1): 63-69, DOI: 10.15446/caldasia.v42n1.76771, URL: https://doi.org/10.15446/caldasia.v42n1.76771
03B287880A670436FCFB38C889798DA3.taxon	description	Iconography: Wheeler (2002 b: 194, fig. 2 A, Bf, C).	en	Jiménez-Mejías, Pedro, Alegría-Olivera, J. José, Beltrán, Hamilton W., Cano, Asunción, Granda-Paucar, Arturo, Maldonado Fonkén, Mónica S., Riva-Regalado, Sebastián, Ruthsatz, Barbara, Escudero, Marcial (2020): Chorological and nomenclatural notes on Peruvian Carex (Cyperaceae). Caldasia 42 (1): 63-69, DOI: 10.15446/caldasia.v42n1.76771, URL: https://doi.org/10.15446/caldasia.v42n1.76771
03B287880A670436FCFB38C889798DA3.taxon	materials_examined	Material studied. PERU. Pasco: Pasco, along the road between Carhuamayo and Cerro de Pasco, 4100 m, W. Morawetz & B. Wallnöfer 44 - 16985 (USM).	en	Jiménez-Mejías, Pedro, Alegría-Olivera, J. José, Beltrán, Hamilton W., Cano, Asunción, Granda-Paucar, Arturo, Maldonado Fonkén, Mónica S., Riva-Regalado, Sebastián, Ruthsatz, Barbara, Escudero, Marcial (2020): Chorological and nomenclatural notes on Peruvian Carex (Cyperaceae). Caldasia 42 (1): 63-69, DOI: 10.15446/caldasia.v42n1.76771, URL: https://doi.org/10.15446/caldasia.v42n1.76771
03B287880A670436FCFB38C889798DA3.taxon	discussion	Notes: Third species of section Abditispicae reported for Peru, after C. collumanthus (Steyerm.) G. A. Wheeler (Wheeler 2002 b) and C. humahuacaensis G. A. Wheeler (Salvador et al. 2009). Carex section Abditispicae comprises dwarf sedges growing at high altitudes in the Andes or Southern Patagonia. Its complex taxonomy strongly difficults the identification of the individuals. The occurrence of C. ruthsatziae in Peru is not surprising since it was known from a Bolivian locality pretty close to the Peruvian border. Carex ruthsatziae closely resembles C. humahuacaensis, from which it can easily be distinguished by its glumes (dark reddish-brown, obtuse to acute glumes in C. ruthsatziae vs. orange to stramineous with acuminate tips in C. humahuacaensis) and its narrower leaves (up to 1.5 mm in C. ruthsatziae vs. 1.2 - 3.5 mm in C. humahuacaensis) (Wheeler 2002 b). Despite C. ruthsatziae was synonimized with C. maritima Gunn. by JØrgensen et al. (2014), molecular data (Martín-Bravo et al. 2019) has shown both species as distinct (Jiménez-Mejías et al. in press).	en	Jiménez-Mejías, Pedro, Alegría-Olivera, J. José, Beltrán, Hamilton W., Cano, Asunción, Granda-Paucar, Arturo, Maldonado Fonkén, Mónica S., Riva-Regalado, Sebastián, Ruthsatz, Barbara, Escudero, Marcial (2020): Chorological and nomenclatural notes on Peruvian Carex (Cyperaceae). Caldasia 42 (1): 63-69, DOI: 10.15446/caldasia.v42n1.76771, URL: https://doi.org/10.15446/caldasia.v42n1.76771
03B287880A600436FF30393A8F038E2D.taxon	materials_examined	Lectotype (designated by Wheeler 1989): CHILE, Valle Hermoso, 1872, P. Ortega s. n., (SGO barcode 000000893, digital image!; isolectotype: SGO barcode 000000894 digital image!); syntypes: CHILE, Cordillera de Colchagua, 1888, R. A. Philippi s. n. (K barcode 000584710 digital image!; US barcode 02141441!).	en	Jiménez-Mejías, Pedro, Alegría-Olivera, J. José, Beltrán, Hamilton W., Cano, Asunción, Granda-Paucar, Arturo, Maldonado Fonkén, Mónica S., Riva-Regalado, Sebastián, Ruthsatz, Barbara, Escudero, Marcial (2020): Chorological and nomenclatural notes on Peruvian Carex (Cyperaceae). Caldasia 42 (1): 63-69, DOI: 10.15446/caldasia.v42n1.76771, URL: https://doi.org/10.15446/caldasia.v42n1.76771
03B287880A600436FF30393A8F038E2D.taxon	description	Iconography: Barros (1969: 74).	en	Jiménez-Mejías, Pedro, Alegría-Olivera, J. José, Beltrán, Hamilton W., Cano, Asunción, Granda-Paucar, Arturo, Maldonado Fonkén, Mónica S., Riva-Regalado, Sebastián, Ruthsatz, Barbara, Escudero, Marcial (2020): Chorological and nomenclatural notes on Peruvian Carex (Cyperaceae). Caldasia 42 (1): 63-69, DOI: 10.15446/caldasia.v42n1.76771, URL: https://doi.org/10.15446/caldasia.v42n1.76771
03B287880A600436FF30393A8F038E2D.taxon	materials_examined	Material studied. PERU. Arequipa: Chivay, Tutin a Ram Ram, 13 Jan 1999, B. Ruthsatz 10105 (Herbarium Trier University!; LPB!, UPOS!). Huancavelica: Huancavelica, Tucumachay, bofedal de Lachocc, 4300 m, 23 Oct 2018, J. Curasma s. n. (MOL). Lima: Huarochirí, San Lorenzo de Quinti, sector Huachipampa, 4633 m, 30 Mar 2018, M. S. Maldonado Fonkén s. n. (MOL).	en	Jiménez-Mejías, Pedro, Alegría-Olivera, J. José, Beltrán, Hamilton W., Cano, Asunción, Granda-Paucar, Arturo, Maldonado Fonkén, Mónica S., Riva-Regalado, Sebastián, Ruthsatz, Barbara, Escudero, Marcial (2020): Chorological and nomenclatural notes on Peruvian Carex (Cyperaceae). Caldasia 42 (1): 63-69, DOI: 10.15446/caldasia.v42n1.76771, URL: https://doi.org/10.15446/caldasia.v42n1.76771
03B287880A600436FF30393A8F038E2D.taxon	discussion	Notes: Carex vallis-pulchrae is a species belonging to the taxonomically complex group known as section Aciculares. The species is disjunctly distributed in Southern Patagonia (including Tierra del Fuego), the High Andes of central Chile and Argentina, and the Central Andes of Bolivia and Peru (Wheeler 1989, Wheeler and Beck 2011). Wheeler (1989) established two varieties, i. e., var. vallis-pulchrae restricted to High Andean territories and var. barrosiana G. A. Wheeler for Patagonian populations, both distinguished by minor features of the utricles (more or less abruptly contracted into the beak vs. gradually attenuated). Remarkably, the Bolivian and Peruvian populations seem to be morphologically close to var. barrosiana (the utricle is tapered into the beak). Further studies are necessary to figure out if these Central Andean populations actually belong to var. barrosiana or if those constitute a new variety.	en	Jiménez-Mejías, Pedro, Alegría-Olivera, J. José, Beltrán, Hamilton W., Cano, Asunción, Granda-Paucar, Arturo, Maldonado Fonkén, Mónica S., Riva-Regalado, Sebastián, Ruthsatz, Barbara, Escudero, Marcial (2020): Chorological and nomenclatural notes on Peruvian Carex (Cyperaceae). Caldasia 42 (1): 63-69, DOI: 10.15446/caldasia.v42n1.76771, URL: https://doi.org/10.15446/caldasia.v42n1.76771
