Biology:Tephrocactus articulatus

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Short description: Species of cactus

Tephrocactus articulatus
Tephrocactus articulatus var inermis.jpg
Tephrocactus articulatus of the inermis variety.
Scientific classification edit
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Order: Caryophyllales
Family: Cactaceae
Genus: Tephrocactus
Species:
T. articulatus
Binomial name
Tephrocactus articulatus
(Pfeiff.) Backeb.[1]
Synonyms[1]
  • Opuntia glomerata var. polycantha Pfeiff.
  • Lem. (Speg.) G.D.Rowley
  • Opuntia glomerata f. papyracantha (Phil.) Castell.
  • Opuntia papyracantha Opuntia andicola
  • K.Schum. Opuntia papyracantha
  • Phil. Opuntia polymorpha
  • Pfeiff. Pfeiff.
  • Opuntia strobiliformis A.Berger
  • Opuntia syringacantha Opuntia articulata
  • (Pfeiff.) C.F.Först. Opuntia turpinii var. polymorpha
  • Salm-Dyck Cereus polymorphus
  • (Pfeiff.) D.R.Hunt Lem.
  • Tephrocactus andicola (Pfeiff.) Lem.
  • Tephrocactus articulatus var. calvus Opuntia articulata
  • (Lem.) Backeb. Tephrocactus articulatus var. diadematus
  • (Lem.) Backeb. Tephrocactus articulatus var. inermis
  • Otto (Speg.) Backeb.
  • Tephrocactus articulatus var. oligacanthus (Speg.) Backeb.
  • Tephrocactus articulatus var. papyracanthus Opuntia calva
  • (Phil.) Backeb. Tephrocactus articulatus var. polyacanthus
  • (Speg.) Backeb. Cereus articulatus
  • C.F.Först. Lem.
  • (Pfeiff.) Backeb. Tephrocactus articulatus
  • f. papyracanthus (Phil.) Guiggi & Verloove Opuntia diademata var. calva
  • f. syringacanthus (Pfeiff.) F.Ritter Tephrocactus calvus
  • (Lem.) Lem. (Lem.) F.A.C.Weber ex K.Schum.
  • (Lem.) Backeb., C.Backeberg & F.M.Knuth Tephrocactus diadematus
  • (Lem.) Lem. Opuntia diademata var. inermis
  • (Pfeiff.) Backeb. Tephrocactus glomeratus var. fulvispinus
  • Cereus syringscanthus Speg.
  • Speg. Tephrocactus inermis
  • (Speg.) Backeb. Opuntia diademata var. oligacantha
  • (Pfeiff.) Y.Itô Tephrocactus neoglomeratus var. fulvispinus
  • (Lem.) Y.Itô Speg.
  • (A.Berger) Backeb., C.Backeberg & F.M.Knuth Tephrocactus turpinii
  • (Lem.) Lem. Opuntia diademata var. polyacantha
  • Pfeiff. Speg.
  • Opuntia diademata Lem.
  • Opuntia glomerata var. calva Tephrocactus strobiliformis
  • Opuntia andicola var. fulvispina (Lem.) G.D.Rowley
  • Tephrocactus neoglomeratus var. andicola Tephrocactus glomeratus var. inermis
  • (Lem.) Backeb. Opuntia glomerata var. inermis
  • Tephrocactus glomeratus var. andicola Tephrocactus diadematus var. calvus
  • Tephrocactus articulatus (Speg.) G.D.Rowley
  • Tephrocactus articulatus var. syringacanthus Opuntia turpinii

Tephrocactus articulatus is a species of cactus in the subfamily Opuntioideae of the plant family Cactaceae. They usually grow branches up to one foot tall with white flowers. Propagation is usually through cuttings. Stem segments easily break away and will root without special treatment. Plants may also be grown from seeds. Spring blooms open at end-of-evening nautical twilight, and close shortly after sunrise.

They originate in Argentina , but are cultivated in outdoor landscaping in warm desert climates such as Phoenix, Arizona.

Varieties have been recognized, including var. inermis (spruce cone cactus) and var. papyracanthus (paper spine cholla cactus), but none are accepted by Plants of the World Online.[1]

Images

Subspecies

  • Tephrocactus articulatus var. articulatus
  • Tephrocactus articulatus var. oligocanthus (Speg.) Backeb.
  • Tephrocactus articulatus var. strobiliformis Backeb.

References

  1. 1.0 1.1 1.2 "Tephrocactus articulatus (Pfeiff.) Backeb.", Plants of the World Online (Royal Botanic Gardens, Kew), https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:250154-2, retrieved 2022-10-16 

External links

Wikidata ☰ {{{from}}} entry