Echinopsis hahniana (Backeb.) R.S.Wallace
English names not checked: Wikidata's common names were not read for this page.
2 photographs › Summary
Echinopsis hahniana, synonym Soehrensia hahniana, is a species of Echinopsis found in Paraguay. It has a perennial life cycle.
Quoted from Wikipedia, "Echinopsis hahniana", CC BY-SA 4.0.
About the genus · Echinopsis
Echinopsis is a genus of cacti native to South America, sometimes known as hedgehog cactus, sea-urchin cactus or Easter lily cactus. As of November 2025, Plants of the World Online used a broad circumscription of the genus, resulting in about 80 accepted species, ranging from large and treelike types to small globose cacti. The name derives from echinos hedgehog or sea urchin, and opsis appearance, a reference to these plants' dense coverings of spines.
Quoted from Wikipedia, "Echinopsis", CC BY-SA 4.0.
Cultivation
Grouped as a cactus or succulent, listed under the genus Echinopsis in the archetype table, and Kew describes it as “succulent subshrub”.
How this section is made
Each card states this species' habitat figures with their sources, and what two fixed rules read from them; nothing here says what the plant does, wants or tolerates. The rules · the terms.
Group. Listed under the genus Echinopsis in the archetype table, and Kew describes it as “succulent subshrub”. A group is taken only where Kew's description of the species agrees with the table's listing. The table gives no figure and no prose; the cold floor is the habitat's alone.
Climate across the habitat
Natural habitat
This species has no GBIF key of its own. Its records are GBIF's under the key of the name Kew's World Checklist holds as this plant: 11053401 (Soehrensia hahniana (Backeb.) Schlumpb., 3 records). No name was matched to GBIF; the keys are read from Kew's synonymy. How.
Photographs
Photographs: Amy, CC BY 4.0, via Wikimedia Commons.
Related
Other Echinopsis 48 in the reference
Echinopsis albispinosa Cactaceae Photo: CC BY, Kay Urban
Echinopsis ancistrophora Cactaceae Photo: CC BY-SA, Pete Cupial-Jones
Echinopsis angelesiae Cactaceae Photo: CC0, Daderot
Echinopsis arachnacantha Cactaceae Photo: CC BY, Paul Kaluschke
Echinopsis aurea Cactaceae Photo: CC0, author not stated
Echinopsis backebergii Cactaceae Photo: CC BY, Paul Kaluschke
Echinopsis bridgesii Cactaceae Photo: CC BY, msscacti
Echinopsis bruchii Cactaceae Photo: CC BY, Yazz'
Echinopsis calochlora Cactaceae Photo: CC0, author not stated
Echinopsis calorubra Cactaceae Photo: CC BY-SA, Michael Wolf
Echinopsis camarguensis Cactaceae Photo: CC BY-SA, Frank Vincentz
Echinopsis cardenasiana Cactaceae Photo: CC BY-SA, Pete Cupial-Jones all 49 ›Names & registers
Also known as Mediocactus hahnianus; Harrisia hahniana; Trichocereus hahnianus; Soehrensia hahniana. (WCVP, RBG Kew)
The record
Every figure here is derived from public data by a stated rule and names its source; nothing about this species is written for its page by a person or by AI, apart from the marked, credited quotations. How →
Where this page came from built 2026-10-22
kew.names answeredas of 2026-06-04Kew's entry Echinopsis hahniana (Backeb.) R.S.Wallace (plant_name_id 2783450), read from Kew's names filegbif.species not askedGBIF's backbone holds no one accepted species of this name, and a name it holds only as another species' synonym is not taken for this one, so GBIF's records were not askedgbif.synonyms not askedGBIF's backbone holds no one accepted species of this name, and a name it holds only as another species' synonym is not taken for this one, so GBIF's records were not askedgbif.vernacular not askedGBIF's backbone holds no one accepted species of this name, and a name it holds only as another species' synonym is not taken for this one, so GBIF's records were not askedwcvp.distribution answeredas of 2026-06-04gbif.occurrences answeredas of 2026-10-21this species has no GBIF key of its own; its records are read under GBIF's keys for the names Kew's file holds as this plant, never by a name matched; GBIF occurrence download https://doi.org/10.15468/dl.hbdw64, of 2026-10-21; 3 records of GBIF's key 11053401, Soehrensia hahniana (Backeb.) Schlumpb. (Kew's file holds it as Soehrensia hahniana (Backeb.) Schlumpb. (synonym under Echinopsis hahniana (Backeb.) R.S.Wallace)): the GBIF downloadclimate nothing to reportasked 2026-10-222 in-range records, none placed to within 10 kmwikidata answeredasked 2026-10-22found by Kew's IPNI identifier 1001473-1, POWO 1001473-1wikipedia answeredasked 2026-10-22inat.photos.wild not askedinat.photos.cultivated not askedgbif.media not askedGBIF's backbone holds no one accepted species of this name, and a name it holds only as another species' synonym is not taken for this one, so GBIF's records were not askedcommons answeredasked 2026-10-22openalex not askednot yet asked for this reference; a later fill takes the papers from OpenAlex's snapshotEvery source is recorded as having answered, reported nothing, refused, failed, not been asked, or answered twice where one answer is taken (“not taken: two items answered”), and, for a source asked when this page was built, when: the figures are as the source held them that day; a source read from a file (Kew's World Checklist, a GBIF download) says "as of" the file's day instead; a row carried from an earlier build of the page names that build instead. Only “nothing to report” is ever shown as an absence. Records came from 2 datasets via GBIF.org; each carries its own licence.