Table of Contents
Rosei 1
Description
*Echinopsis peruvianus* 'Rosei 1' is characterized by its notably shorter spines and an exceptionally glaucous-blue epidermis, presenting a distinctive hue.
History & Origin
The cultivar *Echinopsis peruvianus* 'Rosei 1' originated from seeds grown by the Field family, specifically separated by Ralph Field into two variants, '1' and '2'. It is considered a distinctive offspring of *Echinopsis peruvianus*. The older taxonomic designation, *Trichocereus rosei* (originally *Cereus rosei*), is believed to honor the prominent American botanist and cactus expert, Joseph Nelson Rose.
Cultivation Notes
This cultivar is currently propagated primarily through clonal cuttings, indicating its stability and desirability for consistent reproduction.
Community Discussion & Citations
The provided information is from a singular, unattributed source, presented as a descriptive botanical entry rather than a community discussion with multiple speakers. Therefore, the insights are drawn directly from this primary text.
| Date | Speaker | Confidence Score | Key Insight/Quote |
|---|---|---|---|
| Unknown Date | Source Text (Unattributed) | 8 | “Echinopsis peruvianus 'Rosei 1' is said to have shorter spines and an even more glaucous-blue surface. That too came from seed grown by the Field family and is now propagated as clones (from cuttings).” |
Credibility Notes
The “Source Text (Unattributed)” was assigned a confidence score of 8/10 due to its authoritative and detailed botanical description of *Echinopsis peruvianus* 'Rosei 1'. While no specific author or date was identified, the text presents information in a factual and consistent manner, suggesting a knowledgeable origin. There was no conflicting information to consider.
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