Jump to content

Harrisia regelii

From Wikipedia, the free encyclopedia

Harrisia regelii
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Order: Caryophyllales
Family: Cactaceae
Subfamily: Cactoideae
Genus: Harrisia
Species:
H. regelii
Binomial name
Harrisia regelii
(Weing.) Borg
Synonyms
  • Cereus regelii Weing. (1910
  • Eriocereus martini var. regelii (Weing.) W.T.Marshall 1941
  • Eriocereus regelii (Weing.) Backeb. 1936
  • Harrisia pomanensis subsp. regelii (Weing.) R.Kiesling 1996

Harrisia regelii is a species of cactus endemic to Argentina and Uruguay.

Description

[edit]

Harrisia regelii grows bushy, scrambling, upright, sometimes arched or prostrate, with green stems that have 4-5 tuberculate ribs. Plants have 1–4 spines, needle-like, initially reddish to almost white thorns later turn gray with a black tip. The individual central spine is 1 to 2 centimeters long. The flowers reach a length of up to 9–22 centimeters with reddish hairs on the buds, spineless and pale green sepals. The spherical, slightly bumpy red fruits have a few scales.[1]

Distribution

[edit]

Plants are found growing from Argentina (Santa Fé, Entre Ríos) to Uruguay.[2]

References

[edit]
  1. ^ Franck, Alan R. (2016). "MONOGRAPH OF HARRISIA" (PDF). Phytoneuron. Retrieved 2023-11-25.
  2. ^ "Harrisia regelii (Weing.) Borg". Plants of the World Online. Retrieved 2023-11-25.
[edit]