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Disocactus speciosus

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Species of plant in the genus Disocactus

Disocactus speciosus
Flowers in various stages of maturation
Botanical illustration
Conservation status

Least Concern  (IUCN 3.1)
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Order: Caryophyllales
Family: Cactaceae
Subfamily: Cactoideae
Genus: Disocactus
Species: D. speciosus
Binomial name
Disocactus speciosus
(Cav.) Barthlott
Synonyms
List
    • Cactus speciosissimus Desf.
    • Cactus speciosus Cav.
    • Cereus amecamensis Heese
    • Cereus coccineus DC.
    • Cereus coccineus Salm-Dyck ex Pfeiff. & Otto
    • Cereus elegantissimus A.Berger
    • Cereus formosus J.Forbes
    • Cereus formosus Monv.
    • Cereus hybridus Otto
    • Cereus jenkinsonii Sweet
    • Cereus schrankii Zucc. ex Seitz
    • Cereus serratus Weing.
    • Cereus speciosissimus (Desf.) Sweet
    • Cereus speciosus (Cav.) Sweet
    • Cereus speciosus var. amecamensis (Heese) A.Berger
    • Cereus speciosus var. coccineus K.Schum.
    • Cereus superbus C.Ehrenb.
    • Disocactus aurantiacus var. blomianus (Kimnach) E.Meier
    • Disocactus cinnabarinus (Eichlam ex Weing.) Barthlott
    • Disocactus schrankii (Zucc. ex Seitz) Barthlott
    • Disocactus speciosus f. amecamensis (Heese) Barthlott
    • Epiphyllum speciosum (Cav.) Haw.
    • Heliocereus amecaensis (Heese) Britton & Rose
    • Heliocereus aurantiacus var. blomianus Kimnach
    • Heliocereus cinnabarinus (Eichlam ex Weing.) Britton & Rose
    • Heliocereus coccineus Britton & Rose
    • Heliocereus coccineus (DC.) Scheinvar
    • Heliocereus elegantissimus Britton & Rose
    • Heliocereus elegantissimus var. helenae Scheinvar
    • Heliocereus elegantissimus var. stenopetalus Bravo ex S.Arias, U.Guzmán & Gama
    • Heliocereus heterodoxus Standl. & Steyerm.
    • Heliocereus luzmariae Scheinvar
    • Heliocereus schrankii (Zucc. ex Seitz) Britton & Rose
    • Heliocereus schrankii var. elegantissimus (Britton & Rose) Backeb.
    • Heliocereus schrankii subsp. helenae (Scheinvar) Doweld
    • Heliocereus schrankii var. helenae (Scheinvar) Kimnach
    • Heliocereus schrankii subsp. luzmariae (Scheinvar) U.Guzmán
    • Heliocereus schrankii subsp. stenopetalus (Bravo ex S.Arias, U.Guzmán & Gama) Doweld
    • Heliocereus schrankii var. stenopetalus (Bravo ex S.Arias, U.Guzmán & Gama) Kimnach
    • Heliocereus serratus (Weing.) F.M.Knuth
    • Heliocereus speciosissimus (Desf.) Y.Itô
    • Heliocereus speciosus (Cav.) Britton & Rose
    • Heliocereus speciosus var. amecamensis (Heese) Bravo
    • Heliocereus speciosus subsp. amecamensis (Heese) Doweld
    • Heliocereus speciosus var. serratus (Weing.) Backeb.
    • Heliocereus speciosus var. superbus (Ehrenb.) Backeb.
    • Heliocereus superbus (C.Ehrenb.) A.Berger
    • Mediocactus coccineus (DC.) Britton & Rose
    • × Phyllocereus cinnabarinus (Eichlam) Knebel

Disocactus speciosus, the sun cactus, is a species of flowering plant in the family Cactaceae. It is native to Mexico, Honduras and Guatemala, and has been introduced to the Canary Islands. As its synonym Heliocereus speciosus it has gained the Royal Horticultural Society's Award of Garden Merit.

Subtaxa

The following subspecies are accepted:

  • Disocactus speciosus subsp. blomianus (Kimnach) Ralf BauerChiapas
  • Disocactus speciosus subsp. cinnabarinus (Eichlam ex Weing.) Ralf Bauer – southern Mexico, Honduras
  • Disocactus speciosus subsp. heterodoxus (Standl. & Steyerm.) M.Á.Cruz & S.Arias – Guatemala
  • Disocactus speciosus subsp. speciosus

References

  1. Arreola, H.; Ishiki, M.; Terrazas, T. (2017). "Disocactus speciosus". IUCN Red List of Threatened Species. 2017: e.T151970A121452011. doi:10.2305/IUCN.UK.2017-3.RLTS.T151970A121452011.en. Retrieved 25 November 2022.
  2. ^ "Disocactus speciosus (Cav.) Barthlott". Plants of the World Online. Board of Trustees of the Royal Botanic Gardens, Kew. Retrieved 6 July 2021.
  3. "Heliocereus speciosus sun cactus". The Royal Horticultural Society. 2021. Retrieved 6 July 2021.
Taxon identifiers
Disocactus speciosus
Heliocereus speciosus
Cactus speciosus


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