Aichryson × aizoides

Classification System: APG IV

Superregnum: Eukaryota
Regnum: Plantae
Cladus: Angiosperms
Cladus: Eudicots
Cladus: Core eudicots
Ordo: Saxifragales

Familia: Crassulaceae
Subfamilia: Sempervivoideae
Tribus: Aeonieae
Genus: Aichryson
Nothospecies: Aichryson × aizoides
Name

Aichryson × aizoides (Lam.) E.C.Nelson, Bradleya 11: 94. 1993 publ. 1994.

Formula hybridae: Aichryson tortuosum (Aiton) Webb & Berthel. × Aichryson punctatum (C.Sm. ex Link) Webb & Berthel.
Synonyms

Aeonichryson aizoides (Lamarck) P.V.Heath
Aeonichryson aizoides var. domesticum (Praeger) P.V.Heath
Aeonium aizoides (Lam.) Berger
Aeonium domesticum (Praeger) A.Berger
Aichryson aizoides
Aichryson domesticum
Aichryson domesticum (Praeger) Praeger
Sedum aizoides DC.
Sempervivum aizoides Lam.
Sempervivum domesticum Praeger

Distribution
Native distribution areas:

Continental: Africa
Regional: Macaronesia
Madeira (Madeira Isl., Ilhas Desertas)

References: Brummitt, R.K. 2001. TDWG – World Geographical Scheme for Recording Plant Distributions, 2nd Edition
References
Primary references

Nelson, E.C. (1993 publ. 1994) Bradleya 11: 94.

Links

Hassler, M. 2019. Aichryson aizoides. World Plants: Synonymic Checklists of the Vascular Plants of the World In: Roskovh, Y., Abucay, L., Orrell, T., Nicolson, D., Bailly, N., Kirk, P., Bourgoin, T., DeWalt, R.E., Decock, W., De Wever, A., Nieukerken, E. van, Zarucchi, J. & Penev, L., eds. 2019. Species 2000 & ITIS Catalogue of Life. Published online. Accessed: 2019 Dec 01. Reference page.
International Plant Names Index. 2019. Aichryson × aizoides. Published online. Accessed: Dec 01 2019.
Govaerts, R. et al. 2019. Aichryson × aizoides in Kew Science Plants of the World online. The Board of Trustees of the Royal Botanic Gardens, Kew. Published online. Accessed: 2019 Dec 01. Reference page.
Tropicos.org 2019. Aichryson × aizoides. Missouri Botanical Garden. Published online. Accessed: 01 Dec 2019.
USDA, ARS, Germplasm Resources Information Network. Aichryson × aizoides in the Germplasm Resources Information Network (GRIN), U.S. Department of Agriculture Agricultural Research Service. Accessed: 07-Oct-06.

Vernacular names

Aichryson × aizoides, youth-and-old-age, is a hybrid species of flowering plant in the family Crassulaceae, native to the Canary Islands.[1] Its parents are Aichryson tortuosum × Aichryson punctatum.[2] A succulent, its 'Variegatum' cultivar has gained the Royal Horticultural Society's Award of Garden Merit as a houseplant.[3]
References

"Aichryson × aizoides (Lam.) E.C.Nelson". Plants of the World Online. Board of Trustees of the Royal Botanic Gardens, Kew. Retrieved 25 April 2021.
"Aichryson x domesticum (AEJDO)". EPPO Global Database. European and Mediterranean Plant Protection Organization. 2021. Retrieved 25 April 2021.
"Aichryson × aizoides var. domesticum 'Variegatum' (v) variegated youth-and-old-age". The Royal Horticultural Society. 2021. Retrieved 25 April 2021. "H1c"