Cleistocactus winteri
species of plant
Cleistocactus winteri is a succulent of the family Cactaceae. Its common name is the golden rat tail. Cleistocactus colademononis, which has gained the Royal Horticultural Society's Award of Garden Merit, is sometimes considered to be a subspecies, Cleistocactus winteri subsp. colademono.
Description
This plant is a columnar cactus that forms huge tangled mounds of fairly rapid growth hanging or creeping, green shoots, up to 90 centimetres (35 in) high with stems 2 to 2.5 centimetres (3⁄4 to 1 in) in diameter and 16 to 17 ribs, with 50 spines 0.4 to 1 centimetre (1⁄8 to 3⁄8 in) long. The brown areoles on it are close together. It has many short bristly golden spines that are flexible, thin and straight and literally cover the surface of the stems. The approximately 20 stronger central spines are 5 to 10 millimeters long. The plant requires water during the summer and to be kept dry in the winter. It reproduces by seeds and cuttings.
The public source identifies “Cleistocactus winteri” as species of plant. This brief keeps that definition visible, then builds a research path around Cleistocactus, winteri and species.
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Datasets, specimens, observations and peer-reviewed methods provide the appropriate test for the technical claims summarized here. The source revision retrieved here is dated Jun 29, 2025. The linked authority identifier is Q150196. None of the 0 selected statements returned an explicit reference.
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This entry incorporates text from “Cleistocactus winteri” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.