Campylocentrum (sect. Campylocentrum) sect. Campylocentrum
Creators: name: Perdomo, Oscar
name: Singer, Rodrigo B.
name: Pessoa, Edlley M.
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Liliopsida
Asparagales
Orchidaceae
Campylocentrum

description: Key to species of Campylocentrum sect. Campylocentrum from Colombia (adapted from Pessoa 2020)
1. Spur> 1.2 cm long, straight to slightly curved, apex acute to obtuse........................................... C. huebneri Mansfeld (1928: 382)
- Spur <0.6 cm long, slightly to strongly curved, apex round .............................................................................................................2
2. Lip blade at least twice as long as wide .............................................................................................................................................3
- Lip blade shorter than wide to slightly longer than wide ...................................................................................................................6
3. Lip blade entire, oblong to oblong-lanceolate or slightly trilobed .................................................... C. panamense Ames (1992: 88)
- Lip blade trilobed ...............................................................................................................................................................................4
4. Midlobe of the lip as long as lateral lobes........................................ C. lansbergii (Reichenbach 1859: 316) Schlechter (1919: 100)
- Midlobe of the lip up to twice longer than the lateral lobes ............................................................................................................... 5
5. Leaf blade <4.0 cm long, spur <0.32 mm long ........................................ C. antioquiense Kolanowska & Szlachetko (2013: 223).
- Leaf blade> 4.5 cm long, spur> 0.50 mm long................................................................... C. kuntzei Cogn. in Kuntze (1898: 298)
6. Spur obovoid ......................................................................................................................................................................................7 - Spur cylindrical-clavate......................................................................................................................................................................8
7. Leaf blade ovate, <1.0 cm long…… ........................................................... C. palominoi Kolanwska, O.Pérez & E.Parra (2012: 9)
- Leaf blade elliptical to lanceolate> 1......................................................................... C. polystachyum (Lindley) Rolfe (1903: 245)
8. Spur strongly curved........................................................................................................................................................ C. luzmariae
- Spur slightly curved............................................................................................................................................................................9
9. Spur> 0.2 cm long ............................................................................................ C. guarinae Szlachetko & Kolanowska (2014: 285)
- Spur <0.16 cm long .........................................................................................................................................................................10
10. Inflorescence <1.5 cm long, lip blade longer than wide.......................... C. misas-urretae Szlachetko & Kolanowska (2014: 285)
- Inflorescence> 2.0 cm long, lip blade as long as or wider than long ............................................... C. alvesii E. Pessoa (2020:256).
description: Published as part of Perdomo, Oscar, Singer, Rodrigo B. & Pessoa, Edlley M., 2024, Campylocentrum luzmariae (Vandeae, Orchidaceae), a new species from the Andean cloud forest of Colombia, pp. 279-284 in Phytotaxa 642 (4) on pages 282-283, DOI: 10.11646/phytotaxa.642.4.6, http://zenodo.org/record/13214413