Published August 18, 2022 | Version v1
Taxonomic treatment Open

Begonia subcaudata L. B. Sm. & B. G. Schub.

Description

5.27.Begonia subcaudata Rusby ex L.B.Sm. & B.G.Schub., Revista Univ. (Cuzco) 33(87):

81 (1944).

– Type: Bolivia, Yungas, 6000 ft, 1885, H.H. Rusby 683 (holotype NY [NY00118650], isotype NY).

L.B. Smith & B.G. Schubert, Revista Univ. (Cuzco) 33(87): 81 (1944); R.C. Foster, Contr. Gray Herb. 184: 138 (1958); D.C. Wasshausen et al. in P.M. JØrgensen et al. (eds), Cat. Bolivia, Monogr. Syst. Bot. Missouri Bot. Gard. 129: 386 (2013).

Distribution and ecology. Endemic to Bolivia.

Etymology. The specific epithet subcaudata refers to the species’ subcaudate leaf base.

Nomenclatural notes. Smith and Schubert cited a sheet of H.H. Rusby 683 in the New York Botanical Garden herbarium in their protologue of Begonia subcaudata Rusby ex L.B.Sm. & B.G.Schub. (Smith & Schubert, 1944a). There are two sheets of this collection in New York, so following the recommendations of McNeill (2014) these would normally both be treated as syntypes. The second, unbarcoded specimen was, however, deposited in New York in 1948, 3 years after publication of the protologue. The first, barcoded specimen is therefore the holotype of Begonia subcaudata.

Identification notes. Begonia subcaudata is the only species of Bolivian Begonia sect. Hydristyles with leaves that are less than half as wide as they are long.

Notes

Published as part of Moonlight, Peter & Fuentes, Alfredo F., 2022, AN UPDATED CHECKLIST AND KEY TO THE SPECIES OF BOLIVIAN BEGONIA, INCLUDING ONE NEW SPECIES, pp. 1-66 in Edinburgh Journal of Botany 79 (407) on pages 36-37, DOI: 10.24823/EJB.2022.407, http://zenodo.org/record/10553332

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Linked records

Additional details

Biodiversity

Collection code
NY
Family
Begoniaceae
Genus
Begonia
Kingdom
Plantae
Material sample ID
NY00118650
Order
Cucurbitales
Phylum
Tracheophyta
Scientific name authorship
L. B. Sm. & B. G. Schub.
Species
subcaudata
Taxon rank
species
Type status
holotype , isotype

References

  • Smith LB, Schubert BG. 1944 a. Revision de las especies Bolivianas de genero Begonia. Revista Universitat [Universidad Nacional de Cusco]. 87: 71 - 87.
  • McNeill J. 2014. Holotype specimens and type specimens: general issues. Taxon. 63 (5): 1112 - 1113. Moonlight PW, Jara-Munoz A. 2017. A revision and recircumscription of Begonia section Pilderia including one new species. Phytotaxa. 307 (1): 1 - 22.