Two new South American species of Solanum section Crinitum (Solanaceae)

By

Farruggia, Frank
Bohs, Lynn

Type

Article

Date of Publication

2010

Original Publication

PhytoKeys

Volume

1

Pages

67-77

Subjects

Andes, Brazil, cerrado, Ecuador, new species, Peru

Contributed by

Pensoft Publishers

Language

English

Published by

Sofia, Bulgaria Pensoft Publishers [2010]-

Identifiers

DOI: https://doi.org/10.3897/phytokeys.1.661

 

Abstract

Two new species of Solanum section Crinitum are described here. Solanum falciforme Farruggia, sp. nov., closely resembles S. crinitum and S. lycocarpum, but differs by the presence of falcate trichomes on the young growth. It is endemic to the cerrado and adjacent woodlands of Distrito Federal, Bahia, Goiás and Minas Gerais, Brazil. The other species, Solanum pseudosycophanta Farruggia, sp.nov., has close affinities to S. sycophanta but differs from the latter inprominent long-stalked stellate hairs along the stem, calyx, petiole and the adaxial surface of the leaf, in contrast to S. sycophanta which is glabrous or pubescent with sessile to short-stalked multangulate hairs. This species is narrowly distributed in tropical montane forests of northern Peru and southern Ecuador.