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Convolvulaceae

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Calycobolus

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acuminatus

Taxon

Calycobolus acuminatus (Pilg) Heine

Protologue Kew Bull. 16(3): 388. 1963 [27 Feb 1963]IPNI
AcceptedGBIF
Predicted not threatened
Calycobolus acuminatus, C. Davidson 13950--Gabon. Mondah. Arb Raponda Walker. 4 Nov 2018. DSC01949 (125).JPG

Calycobolus acuminatus, C. Davidson 13950--Gabon. Mondah. Arb Raponda Walker. 4 Nov 2018. DSC01949 (125).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Calycobolus acuminatus, C. Davidson 13950--Gabon. Mondah. Arb Raponda Walker. 4 Nov 2018. DSC01949 (120).JPG

Calycobolus acuminatus, C. Davidson 13950--Gabon. Mondah. Arb Raponda Walker. 4 Nov 2018. DSC01949 (120).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Calycobolus acuminatus, C. Davidson 13950--Gabon. Mondah. Arb Raponda Walker. 4 Nov 2018. DSC01949 (128).JPG

Calycobolus acuminatus, C. Davidson 13950--Gabon. Mondah. Arb Raponda Walker. 4 Nov 2018. DSC01949 (128).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Calycobolus acuminatus, C. Davidson 13950--Gabon. Mondah. Arb Raponda Walker. 4 Nov 2018. DSC01949 (131).JPG

Calycobolus acuminatus, C. Davidson 13950--Gabon. Mondah. Arb Raponda Walker. 4 Nov 2018. DSC01949 (131).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Calycobolus acuminatus, C. Davidson 13950--Gabon. Mondah. Arb Raponda Walker. 4 Nov 2018. DSC01949 (149).JPG

Calycobolus acuminatus, C. Davidson 13950--Gabon. Mondah. Arb Raponda Walker. 4 Nov 2018. DSC01949 (149).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Calycobolus acuminatus, C. Davidson 13950--Gabon. Mondah. Arb Raponda Walker. 4 Nov 2018. DSC01949 (141).JPG

Calycobolus acuminatus, C. Davidson 13950--Gabon. Mondah. Arb Raponda Walker. 4 Nov 2018. DSC01949 (141).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Calycobolus acuminatus, C. Davidson 13950--Gabon. Mondah. Arb Raponda Walker. 4 Nov 2018. DSC01949 (117).JPG

Calycobolus acuminatus, C. Davidson 13950--Gabon. Mondah. Arb Raponda Walker. 4 Nov 2018. DSC01949 (117).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Calycobolus acuminatus, C. Davidson 13950--Gabon. Mondah. Arb Raponda Walker. 4 Nov 2018. DSC01949 (121).JPG

Calycobolus acuminatus, C. Davidson 13950--Gabon. Mondah. Arb Raponda Walker. 4 Nov 2018. DSC01949 (121).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Calycobolus acuminatus, C. Davidson 13950--Gabon. Mondah. Arb Raponda Walker. 4 Nov 2018. DSC01949 (132).JPG

Calycobolus acuminatus, C. Davidson 13950--Gabon. Mondah. Arb Raponda Walker. 4 Nov 2018. DSC01949 (132).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Calycobolus acuminatus, C. Davidson 13950--Gabon. Mondah. Arb Raponda Walker. 4 Nov 2018. DSC01949 (133).JPG

Calycobolus acuminatus, C. Davidson 13950--Gabon. Mondah. Arb Raponda Walker. 4 Nov 2018. DSC01949 (133).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Calycobolus acuminatus, C. Davidson 13950--Gabon. Mondah. Arb Raponda Walker. 4 Nov 2018. DSC01949 (138).JPG

Calycobolus acuminatus, C. Davidson 13950--Gabon. Mondah. Arb Raponda Walker. 4 Nov 2018. DSC01949 (138).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Calycobolus acuminatus, C. Davidson 13950--Gabon. Mondah. Arb Raponda Walker. 4 Nov 2018. DSC01949 (124).JPG

Calycobolus acuminatus, C. Davidson 13950--Gabon. Mondah. Arb Raponda Walker. 4 Nov 2018. DSC01949 (124).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Calycobolus acuminatus, C. Davidson 13950--Gabon. Mondah. Arb Raponda Walker. 4 Nov 2018. DSC01949 (137).JPG

Calycobolus acuminatus, C. Davidson 13950--Gabon. Mondah. Arb Raponda Walker. 4 Nov 2018. DSC01949 (137).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Calycobolus acuminatus, C. Davidson 13950--Gabon. Mondah. Arb Raponda Walker. 4 Nov 2018. DSC01949 (116).JPG

Calycobolus acuminatus, C. Davidson 13950--Gabon. Mondah. Arb Raponda Walker. 4 Nov 2018. DSC01949 (116).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Calycobolus acuminatus, C. Davidson 13950--Gabon. Mondah. Arb Raponda Walker. 4 Nov 2018. DSC01949 (144).JPG

Calycobolus acuminatus, C. Davidson 13950--Gabon. Mondah. Arb Raponda Walker. 4 Nov 2018. DSC01949 (144).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Calycobolus acuminatus, C. Davidson 13950--Gabon. Mondah. Arb Raponda Walker. 4 Nov 2018. DSC01949 (135).JPG

Calycobolus acuminatus, C. Davidson 13950--Gabon. Mondah. Arb Raponda Walker. 4 Nov 2018. DSC01949 (135).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Calycobolus acuminatus, C. Davidson 13950--Gabon. Mondah. Arb Raponda Walker. 4 Nov 2018. DSC01949 (129).JPG

Calycobolus acuminatus, C. Davidson 13950--Gabon. Mondah. Arb Raponda Walker. 4 Nov 2018. DSC01949 (129).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Calycobolus acuminatus, C. Davidson 13950--Gabon. Mondah. Arb Raponda Walker. 4 Nov 2018. DSC01949 (123).JPG

Calycobolus acuminatus, C. Davidson 13950--Gabon. Mondah. Arb Raponda Walker. 4 Nov 2018. DSC01949 (123).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Calycobolus acuminatus, C. Davidson 13950--Gabon. Mondah. Arb Raponda Walker. 4 Nov 2018. DSC01949 (130).JPG

Calycobolus acuminatus, C. Davidson 13950--Gabon. Mondah. Arb Raponda Walker. 4 Nov 2018. DSC01949 (130).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Calycobolus acuminatus, C. Davidson 13950--Gabon. Mondah. Arb Raponda Walker. 4 Nov 2018. DSC01949 (134).JPG

Calycobolus acuminatus, C. Davidson 13950--Gabon. Mondah. Arb Raponda Walker. 4 Nov 2018. DSC01949 (134).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Calycobolus acuminatus, C. Davidson 13950--Gabon. Mondah. Arb Raponda Walker. 4 Nov 2018. DSC01949 (118).JPG

Calycobolus acuminatus, C. Davidson 13950--Gabon. Mondah. Arb Raponda Walker. 4 Nov 2018. DSC01949 (118).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Calycobolus acuminatus, C. Davidson 13950--Gabon. Mondah. Arb Raponda Walker. 4 Nov 2018. DSC01949 (147).JPG

Calycobolus acuminatus, C. Davidson 13950--Gabon. Mondah. Arb Raponda Walker. 4 Nov 2018. DSC01949 (147).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Calycobolus acuminatus, C. Davidson 13950--Gabon. Mondah. Arb Raponda Walker. 4 Nov 2018. DSC01949 (139).JPG

Calycobolus acuminatus, C. Davidson 13950--Gabon. Mondah. Arb Raponda Walker. 4 Nov 2018. DSC01949 (139).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Calycobolus acuminatus, C. Davidson 13950--Gabon. Mondah. Arb Raponda Walker. 4 Nov 2018. DSC01949 (148).JPG

Calycobolus acuminatus, C. Davidson 13950--Gabon. Mondah. Arb Raponda Walker. 4 Nov 2018. DSC01949 (148).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Calycobolus acuminatus, C. Davidson 13950--Gabon. Mondah. Arb Raponda Walker. 4 Nov 2018. DSC01949 (145).JPG

Calycobolus acuminatus, C. Davidson 13950--Gabon. Mondah. Arb Raponda Walker. 4 Nov 2018. DSC01949 (145).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Calycobolus acuminatus, C. Davidson 13950--Gabon. Mondah. Arb Raponda Walker. 4 Nov 2018. DSC01949 (136).JPG

Calycobolus acuminatus, C. Davidson 13950--Gabon. Mondah. Arb Raponda Walker. 4 Nov 2018. DSC01949 (136).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Calycobolus acuminatus, C. Davidson 13950--Gabon. Mondah. Arb Raponda Walker. 4 Nov 2018. DSC01949 (142).JPG

Calycobolus acuminatus, C. Davidson 13950--Gabon. Mondah. Arb Raponda Walker. 4 Nov 2018. DSC01949 (142).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Calycobolus acuminatus, C. Davidson 13950--Gabon. Mondah. Arb Raponda Walker. 4 Nov 2018. DSC01949 (127).JPG

Calycobolus acuminatus, C. Davidson 13950--Gabon. Mondah. Arb Raponda Walker. 4 Nov 2018. DSC01949 (127).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Calycobolus acuminatus, C. Davidson 13950--Gabon. Mondah. Arb Raponda Walker. 4 Nov 2018. DSC01949 (146).JPG

Calycobolus acuminatus, C. Davidson 13950--Gabon. Mondah. Arb Raponda Walker. 4 Nov 2018. DSC01949 (146).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Calycobolus acuminatus, C. Davidson 13950--Gabon. Mondah. Arb Raponda Walker. 4 Nov 2018. DSC01949 (126).JPG

Calycobolus acuminatus, C. Davidson 13950--Gabon. Mondah. Arb Raponda Walker. 4 Nov 2018. DSC01949 (126).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Calycobolus acuminatus, C. Davidson 13950--Gabon. Mondah. Arb Raponda Walker. 4 Nov 2018. DSC01949 (143).JPG

Calycobolus acuminatus, C. Davidson 13950--Gabon. Mondah. Arb Raponda Walker. 4 Nov 2018. DSC01949 (143).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Calycobolus acuminatus, C. Davidson 13950--Gabon. Mondah. Arb Raponda Walker. 4 Nov 2018. DSC01949 (140).JPG

Calycobolus acuminatus, C. Davidson 13950--Gabon. Mondah. Arb Raponda Walker. 4 Nov 2018. DSC01949 (140).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Calycobolus acuminatus, C. Davidson 13950--Gabon. Mondah. Arb Raponda Walker. 4 Nov 2018. DSC01949 (119).JPG

Calycobolus acuminatus, C. Davidson 13950--Gabon. Mondah. Arb Raponda Walker. 4 Nov 2018. DSC01949 (119).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Calycobolus acuminatus, C. Davidson 13950--Gabon. Mondah. Arb Raponda Walker. 4 Nov 2018. DSC01949 (122).JPG

Calycobolus acuminatus, C. Davidson 13950--Gabon. Mondah. Arb Raponda Walker. 4 Nov 2018. DSC01949 (122).JPG

By Christopher Davidson

CC-BY-NC-SA-4.0

Native to Angola, Cameroon, Congo, DR Congo, Gabon, Tanzania (source: POWO). Flora of the World documents 1 occurrence across 1 country.

Distribution

Distribution from Plants of the World Online (POWO). View the accepted name on POWO

Occurrences

Davidson C., et al. 13950

November 4, 2018

Location

Gabon, Estuaire

0.416278, 9.490083

Location Remarks

Libreville - Aboretum Sibang. Elev. 30 m.

Collectors

Christopher Davidson, David Kenfack, Nestor Engone Obiang, Prance Bissiemou, Sharon R. Christoph

Notes

Lowland moist forest. Liana. Bronzy purple bracts around white fruit. Fruit pendant, orange, by small stream.

Classification

Kingdom

Plantae

Phylum

Tracheophyta

Class

Magnoliopsida

Order

Solanales

Family

Convolvulaceae

Genus

Calycobolus

Specific Epithet

acuminatus

Authorship

(Pilg) Heine

Taxonomic Opinions

GBIFWFOPOWO

Conservation (EDGE)

What is EDGE?

Evolutionary distinctiveness

Lower

ED 1.6

Part of a well-represented branch of the plant tree of life, with many close relatives.

Threat status

Predicted not threatened

Modelled estimate

EDGE score

0.2

Global rank

#181,408 of 335,497

Top 55%

Extinction probability

13%

Source: Flowering plants EDGE assessment →