Mammillaria elongata
Mammillaria elongata, the gold lace cactus or ladyfinger cactus, is a species of flowering plant in the family Cactaceae, native to central Mexico. Growing to 15 cm (6 in) tall by 30 cm (12 in) wide, it consists of densely packed clusters of elongated oval stems, covered in harmless (although very sharp) yellow or brown spines, and in spring producing white or yellow flowers. It is among the commonest and most variable of its genus in nature, and is a popular subject for cultivation.[1][2] It has gained the Royal Horticultural Society's Award of Garden Merit.[3][4]
| Mammillaria elongata | |
|---|---|
 | |
Scientific classification  | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Order: | Caryophyllales |
| Family: | Cactaceae |
| Subfamily: | Cactoideae |
| Genus: | Mammillaria |
| Species: | M. elongata |
| Binomial name | |
| Mammillaria elongata DC. | |
Cultivars
- Golden Stars
- "Copper King"
- "Cristata" (Brain Cactus)
- "Julio"
Mammillaria elongata
Top view of Lady finger cactus
Brain cactus, Mammillaria elongata Cristata
References
- RHS A-Z encyclopedia of garden plants. United Kingdom: Dorling Kindersley. 2008. p. 1136. ISBN 978-1405332965.
- "Cactus Art - Mammillaria elongata". Retrieved 26 June 2013.
- "RHS Plant Selector - Mammillaria elongata". Retrieved 3 January 2021.
- "AGM Plants - Ornamental" (PDF). Royal Horticultural Society. July 2017. p. 63. Retrieved 3 April 2018.
- Maria Papafotiou, George N. Balotis, Panayiota T. Louka and John Chronopoulos, (2004) In vitro plant regeneration of Mammillaria elongata normal and cristate forms, Volume 65, Number 2.
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