Cleobulia

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Queiroz L, Snak C (2020) Revisiting the taxonomy of Dioclea and related genera (Leguminosae, Papilionoideae), with new generic circumscriptions. PhytoKeys 164 : 67–114, doi. Versioned wiki page: 2020-10-21, version 186274, https://species-id.net/w/index.php?title=Cleobulia&oldid=186274 , contributors (alphabetical order): Pensoft Publishers.

Citation formats to copy and paste

BibTeX:

@article{Queiroz2020PhytoKeys164,
author = {Queiroz, Luciano Paganucci de AND Snak, Cristiane},
journal = {PhytoKeys},
publisher = {Pensoft Publishers},
title = {Revisiting the taxonomy of Dioclea and related genera (Leguminosae, Papilionoideae), with new generic circumscriptions},
year = {2020},
volume = {164},
issue = {},
pages = {67--114},
doi = {10.3897/phytokeys.164.55441},
url = {https://phytokeys.pensoft.net/articles.php?id=55441},
note = {Versioned wiki page: 2020-10-21, version 186274, https://species-id.net/w/index.php?title=Cleobulia&oldid=186274 , contributors (alphabetical order): Pensoft Publishers.}

}

RIS/ Endnote:

TY - JOUR
T1 - Revisiting the taxonomy of Dioclea and related genera (Leguminosae, Papilionoideae), with new generic circumscriptions
A1 - Queiroz L
A1 - Snak C
Y1 - 2020
JF - PhytoKeys
JA -
VL - 164
IS -
UR - http://dx.doi.org/10.3897/phytokeys.164.55441
SP - 67
EP - 114
PB - Pensoft Publishers
M1 - Versioned wiki page: 2020-10-21, version 186274, https://species-id.net/w/index.php?title=Cleobulia&oldid=186274 , contributors (alphabetical order): Pensoft Publishers.

M3 - doi:10.3897/phytokeys.164.55441

Wikipedia/ Citizendium:

<ref name="Queiroz2020PhytoKeys164">{{Citation
| author = Queiroz L, Snak C
| title = Revisiting the taxonomy of Dioclea and related genera (Leguminosae, Papilionoideae), with new generic circumscriptions
| journal = PhytoKeys
| year = 2020
| volume = 164
| issue =
| pages = 67--114
| pmid =
| publisher = Pensoft Publishers
| doi = 10.3897/phytokeys.164.55441
| url = https://phytokeys.pensoft.net/articles.php?id=55441
| pmc =
| accessdate = 2024-12-23

}} Versioned wiki page: 2020-10-21, version 186274, https://species-id.net/w/index.php?title=Cleobulia&oldid=186274 , contributors (alphabetical order): Pensoft Publishers.</ref>

See also the citation download page at the journal.


Taxonavigation

Ordo: Fabales
Familia: Fabaceae

Name

Cleobulia Mart. ex Benth., Comm. Legum. Gen.: 67. 1873.Wikispecies linkPensoft Profile

Type

Cleobulia multiflora Mart.ex Benth. [= Cleobulia coccinea (Vell.) L.P. Queiroz]

Description

Woody vines. Stipules basifixed, not prolonged beyond their base. Leaves pinnately trifoliolate, the rachis reduced, sometimes absent, stipellate. Inflorescence a pseudoraceme, arcuate, nodes multiflorous, sessile, globose, secundiflorous; bracteoles fleshy. Flowers resupinate because of the arching inflorescence; calyx fleshy, cylindrical, the 4 lobes much shorter than the tube, upper lobe truncate to slightly emarginate, lower lobe triangulate and acute; petals firmly chartaceous, pink to purple, standard petal spreading or reflexed, ecallose, provided with two basal and reflexed auricles, pubescent towards the apex on the outer surface, wing petals dwarf, ca. 1/3 of the keel length, sagittate, keel petals upcurved with truncate apices; androecium pseudomonadelphous, staminal tube pubescent at the base, anthers monomorphic, all 10 stamens fertile; intrastaminal nectary disc 10-lobed; pistil straight then upcurved ca. 90° in the middle, ovary 6‒8-ovulate, sessile, style not swollen. Fruits linear-oblong, 3‒5× longer than wide, elastically dehiscent, the thin woody valves explosively twisting to release the seeds, upper margin straight to undulate, with thin ribs. Seeds small, under 10 mm long and 6 mm wide, lenticular (slightly biconvex); testa hard (bony), smooth; hilum linear encircling almost half of the seed’s circumference (Fig. 2A–D).
Discussion. Since first being described, Cleobulia was distinguished from Dioclea by having dwarf wings with a semi-sagitate blade (Bentham 1837[1]; see Fig. 2B). Cleobulia could likewise be diagnosed by having an inflorescence with a long and arching peduncle, leaving its flowers resupinate (i.e. with the standard petal in a lower position and the keel above), a pseudomonadelphous androecium, the base of the staminal tube pubescent, with uniform anthers, a 10-lobed intrastaminal disc, and a sessile and straight ovary.
Three species are found from eastern Brazil to the eastern Brazilian Amazon and one species from western-central Mexico, all mostly in semi-deciduous forests.

Taxon Treatment

  • Queiroz, L; Snak, C; 2020: Revisiting the taxonomy of Dioclea and related genera (Leguminosae, Papilionoideae), with new generic circumscriptions PhytoKeys, 164: 67-114. doi

Images

Other References

  1. Bentham G (1837) Commentationes de Leguminosarum Generibus. Zollinger, Vienna, 1–488.