Published July 3, 2015 | Version v1
Taxonomic treatment Open

Galium longipedunculatum Mariath & K. De Toni 2015, comb.nov.

  • 1. Universidade Federal do Rio Grande do Sul, Instituto de Biociências, Depto. Botânica, Porto Alegre, RS, Brazil.

Description

2. Galium longipedunculatum (Mariath&Ehrendorfer)Mariath&K.De Toni, comb.nov.

Relbunium longipedunculatum Mariath & Ehrendorfer (1977:184).

Type: — BRAZIL. Rio Grande do Sul: Cambará do Sul, Itaimbezinho, 3 December 1971, J.C. Lindeman, F.M. Lindeman, A.M. Girardi & M.L. Porto (holotype ICN 9332!, isotype U 6267).

Additional selected specimens:— BRAZIL. Rio Grande do Sul: Bom Jesus, Serra da Rocinha, 18 January 1950, B. Rambo 45364 (PACA). Cambará do Sul, 26 July 1975, J. Waechter (ICN 29115); Itaimbezinho, 18 December 1950, B. Rambo 49357 (PACA); Jaquirana, 6 April 2002, K. De Toni (RB 444175).

Both species are restricted to mountain top grasslands (Campos de Cima de Serra), a physiographic region located within the states of Rio Grande do Sul and Santa Catarina (above 800 m). These species grow in rocky grasslands (Campos Rupestres) or rocky outcrops. Galium longipedunculatum is also found on basalt cliffs located within the Aparados da Serra and Serra Geral National Parks (Porto et al. 1977).

Notes

Published as part of De Toni, Karen L. G. & Mariath, Jorge E. A., 2015, New combinations for two species of Galium (Rubiaceae) from southern Brazil, pp. 295-298 in Phytotaxa 218 (3) on page 296, DOI: 10.11646/phytotaxa.218.3.8, http://zenodo.org/record/13635563

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Linked records

Additional details

Biodiversity

Collection code
ICN , PACA , RB , U
Material sample ID
ICN 29115 , ICN 9332 , RB 444175 , U 6267
Event date
1950-01-18 , 1950-12-18 , 1971-12-03 , 1975-07-26 , 2002-04-06
Verbatim event date
1950-01-18 , 1950-12-18 , 1971-12-03 , 1975-07-26 , 2002-04-06
Scientific name authorship
Mariath & K. De Toni
Kingdom
Plantae
Phylum
Tracheophyta
Order
Gentianales
Family
Rubiaceae
Genus
Galium
Species
longipedunculatum
Taxon rank
species
Taxonomic status
comb. nov.
Type status
holotype , isotype
Taxonomic concept label
Galium longipedunculatum (Mariath, 1977) sec. Toni & Mariath, 2015

References

  • Porto, M. L., Mariath, J. E. A., De Toni, M. L., Cavalli, S. S., Winge, H. & Ehrendorfer, F. (1977) The systematics and evolution of the genus Relbunium (Rubiaceae) from Brazil, with notes on flavonoid and peroxidase patterns. Plant Systematic and Evolution 128: 177 - 193. http: // dx. doi. org / 10.1007 / BF 00984554