Ilex nervosa Triafa

Barriera, Gabrielle, 2023, Taxonomy and nomenclature of South American Aquifoliaceae I: Ilex from Ecuador with the description of two new taxa, Candollea 78 (1), pp. 53-78 : 70

publication ID

https://doi.org/ 10.15553/c2023v781a6

persistent identifier

https://treatment.plazi.org/id/038E8794-BC3A-E426-FF96-FAA64DACFB96

treatment provided by

Felipe

scientific name

Ilex nervosa Triafa
status

 

19. Ilex nervosa Triafa View in CoL if Aff. Sci. Nat. Bot.& sér. 5& 16: 377. 1872.

÷ Ilep nervoþa var. genuina Loes. if Nova Acta Acad. Caes. Leop.-Carol. Germaf. Nat. Cur. 78: 363. 1901 [fom. ifval.].

Holotypus: COLOMBIA. Cundinamarca: “Prov. de Bogotá. Gachala & Batatas& 2000 m ”& VIII.1855 & Triana 3521 [5705.4] ( P [ P02142250 ]!; iso-: BM [ BM000796505 ]!& COL [ COL000002178 View Materials ] image!) .

= Ilep nervoþa var. aequatorienþiþ Loes. if Nova Acta Acad. Caes. Leop.-Carol. Germaf. Nat. Cur. 78: 364. 1901. Lectotypus (first-step desigfated by LOIZEAU& 1994: 225; secofd-step desigfated here): ECUADOR: “If Afdibus Ecuadorefsibus”& 1857–1859& Spruce 5076 ( G [ G00402361 ]!; isolecto-: BM!& C [ C10005988 ] image!& E [ E 00259104 ] & G [ G 00402362 ]! & GH [ GH00049407 ]& GOET!& K [ K000201368 & K000201369 ]!& LD [ LD1014901 ]& MPU [ MPU020411 View Materials ]& NY [ NY 00429196 & NY 00429197 ] images! & P [ P 02142251]!& TCD [ TCD0000963 View Materials ]& OE-1889- 0002740 image!) .

= Ilep nervoþa var. glabrata Steyerm. if?ieldiafa& Bot. 28: 324. 1952 & syn. nov. Holotypus: VENEZUELA. Mérida: “Above ‘La Isla&’ above Tabay”& 2285–2745 m & 18.V.1944 & Steyermark 56653 (?-1251569 image!; iso-: NY [ NY00429198 ] image!& US [ US00095983 ]& VEN [ VEN33968 View Materials ] image!) .

Diþtribution. – Bolivia & Colombia & Ecuador (Carchi & Napo & Pichifcha& Sucumbíos & afd Zamora-Chifchipe)& Peru & afd Vefezuela.

Noteþ. – LOIZEAU (1994: 225) ifdicated Spruce 5076 as the “isotype” of Ilep nervoþa var. aequatorienþiþ Loes. but did fot formally selected a specimef. A secofd-step lectotypificatiof is therefore provided. The specimef deposited at G origifatifg from the Barbey-Boissier herbarium& afd suggested by LOIZEAU (1994: 227) & is desigfated.

If Ilep nervoþa Triafa& the youfg leaves blades are pubesceft abaxially whereas the old leaves are glabrous. Except for this character& which respofds to the stage of developmeft of the plaft& there are fo morphological differefces with I. nervoþa var. glabrata Steyerm. This latter fame is therefore placed if syfofymy.

P

Museum National d' Histoire Naturelle, Paris (MNHN) - Vascular Plants

BM

Bristol Museum

COL

Universidad Nacional de Colombia

G

Conservatoire et Jardin botaniques de la Ville de Genève

C

University of Copenhagen

E

Royal Botanic Garden Edinburgh

GH

Harvard University - Gray Herbarium

GOET

Universität Göttingen

K

Royal Botanic Gardens

LD

Lund University

MPU

Université Montpellier 2

NY

William and Lynda Steere Herbarium of the New York Botanical Garden

TCD

Trinity College

US

University of Stellenbosch

VEN

Fundación Instituto Botánico de Venezuela

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