Campyloneurum, Presl, 1836

León, Blanca & Kessler, Michael, 2013, Campyloneurum poloense (Polypodiaceae), a new combination and lectotypification for a Bolivian fern, Phytotaxa 119 (1), pp. 59-60 : 60

publication ID

https://doi.org/ 10.11646/phytotaxa.119.1.7

DOI

https://doi.org/10.5281/zenodo.5079380

persistent identifier

https://treatment.plazi.org/id/171C284D-383D-B477-FF06-1DFE66A1FDCE

treatment provided by

Felipe

scientific name

Campyloneurum
status

 

Key to the species of Campyloneurum View in CoL from Dept. La Paz, Bolivia

1. Rhizome diameter 3–5 mm; rhizome scales usually> 1.5 mm wide; 2–5 series of areoles between costa and margin. ............................................................................................................................................................. C. amphostenon View in CoL

– Rhizome diameter 1–3 mm; rhizome scales usually <1.5 mm wide at the base; 1–3 series of areoles between costa and margin..................................................................................................................................................................... 2

2. Rhizome scales narrowly ovate without differentiated margins, with wide oblong cells, the cell lumina iridescent .... .................................................................................................................................................................. C. aglaolepis View in CoL

– Rhizome scales linear-lanceolate with differentiated margins, with oblong or narrowly oblong cells, the cell lumina not iridescent. ................................................................................................................................................................ 3

3. Laminae shortly decurrent at the bases, abruptly ending in obtuse apices ................................................. C. poloense View in CoL

– Laminae gradually ending in both ends, acute or acuminate....................................................................................... 4

4. Rhizome scale bases> 1 mm wide, scales brown in mass .................................................................. C. angustifolium View in CoL

– Rhizome scale bases <1 mm wide, linear-lanceolate, scales dark brown in mass. ........................ C. angustipaleatum View in CoL

GBIF Dataset (for parent article) Darwin Core Archive (for parent article) View in SIBiLS Plain XML RDF