Selaginella lechleri Hieron, 1901

Valdespino, Ivan A., 2015, Novelties in Selaginella (Selaginellaceae - Lycopodiophyta), with emphasis on Brazilian species, PhytoKeys 57, pp. 93-133 : 109

publication ID

https://dx.doi.org/10.3897/phytokeys.57.6489

persistent identifier

https://treatment.plazi.org/id/948D39BC-4F24-BD64-24BD-ED7EE1E27E6E

treatment provided by

PhytoKeys by Pensoft

scientific name

Selaginella lechleri Hieron
status

 

Selaginella lechleri Hieron

Selaginella lechleri Hieron., in Engler & Prantl, Nat. Pflanzenfam. 1 (4): 683. 1901. - Type. Peru. Puno: Near San Gaván, Jul 1854, W. Lechler 2159 (lectotype: B! [B 20 0095276], designated by R. Tryon and Stolze (Fieldiana Bot. n.s. 34: 79. 1994); isolectotypes: BM-fragment! [BM000905693], K-fragment! [K001044504], P! [P00044863]), P [P00573771]-image!, P-fragment [P00573772]-image!.

Additional specimens examined.

BRAZIL. Acre: Cruzeiro do Sul, Serra do Divisor, 07°26'53"S, 73°40'00"W, 13-14 Dic 2007, Brasil et al. 315 (RB), Mâncio Lima, Parque Nacional da Serra do Divisor, Bacia do Alto Juruá, Río Moa, Parque Nacional da Serra do Divisor, 07°26'S, 73°39'41"W, 16 Jun 1996, Silveira et al. 1364 (NY), Serra do Divisor, 07°27'13.4"S, 73°41'30"W, 240 m, 23 Aug 2008, Fiaschi et al. 3387 (NY, RB), Serra deo Moa, 07°28'00"S, 73°37'27"W, 6 May 1996, Daly et al. 8879 (NY), Faz. Arizona (30 min de canoa a motor rio abaixo da Serra do Moa), ca. 07°30'S, 73°40'W, 5-7 Oct 1985, Jangoux et al. 85-104 (MG, NY). Amazonas: Benjamim Constant, Alto Solimões, 9 Sep 1962, Duarte 6586 (RB); Rio Javari, 8 mi above mouth of Rio Curaçá, 26 Oct 1976, Prance et al. 24131 (K, NY); Río Juruá, Fortaleza, Oct 1901, Ule 6931 (L); Río Negro, between Manaus and São Gabriel, along BR 307, N of Igarapé Iá-Mirim, near Jerusalém, 00°20'N, 66°35'W, 17 Jul 1979, Poole 2037 (MG, NY).

Discussion.

Selaginella lechleri is known from Colombia and Peru ( Alston et al. 1981). Additionally, Smith (1995) cited it in Costa Rica, Panama, Venezuela, and Bo livia, while Cremers et al. (2007) and Mostacero (2008) also cited it in Venezuela, and Tropicos (2015a) registered it from Ecuador. I believe that specimens from Costa Rica and Panama are most likely Selaginella anceps (C. Presl) C. Presl, while those from Venezuela are best referred to another species. Selaginella lechleri is documented here to occur in the states of Acre and Amazonas, Brazil. It is characterized by its erect habit, lateral leaves with the basiscopic bases geniculate and usually glabrous, with the acroscopic margins short-ciliate along proximal ⅓ or dentate, otherwise sparsely denticulate to entire or serrate distally, and acuminate median leaves.

Kingdom

Plantae

Phylum

Lycopodiophyta

Class

Lycopodiopsida

Order

Selaginellales

Family

Selaginellaceae

Genus

Selaginella

Loc

Selaginella lechleri Hieron

Valdespino, Ivan A. 2015
2015
Loc

Selaginella lechleri

Hieron 1901
1901