Overview
Monanthes is a of small, succulent, subtropical plants of the Crassulaceae family. The about ten species are mostly endemic to the Canary Islands and Salvage Islands, with some found on Madeira. Its center of diversity is Tenerife, with seven species occurring on this island. On Fuerteventura and Lanzarote, only M. laxiflora occurs.
Monanthes are not frost-resistant. They are linked with the genera Sempervivum, Greenovia, Aichryson and Aeonium, which is obvious from their similar flowers.
Species of Monanthes differ considerably in life- and growth-form. M. icterica, which is also genetically quite distant to other Monanthes species, is annual, while the other species are perennial.
Monanthes is a rare example where a species re-colonizes the continent from an island, after their ancestors have colonized the island from the continent.[citation needed]
Species
- Monanthes anagensis
- Monanthes icterica
- Monanthes polyphylla
- Monanthes polyphylla amydros
- Monanthes polyphylla polyphylla
- Monanthes muralis
- Monanthes lowei
- Monanthes minima
- Monanthes brachycaulos
- Monanthes laxiflora
- Monanthes anagensis
- Monanthes pallens
Name
Monanthes is Greek for "single flower".
Taxonomy
The Genus Monanthes is further organized into finer groupings including:
- Species: ZipcodeZoo has pages for 45 species, subspecies, varieties, forms, and cultivars in the Genus Monanthes: M. adenoscepes (Monanthes) · M. agriostaphys · M. amydros (Monanthes) · M. anagensis · M. anagensis x laxiflora · M. anagiflora · M. atlantica · M. brachycaulon · M. brachycaulos · M. brachycaulos f. niphophylla · M. brachycaulos f. praegeri · M. burchardii · M. chamorgensis · M. chlorotica · M. dasyphylla · M. gomerensis · M. hybrida · M. icterica · M. intermedia · M. isabellae · M. laxiflora (Monanthes) · M. laxiflora var. chlorotica · M. lowei · M. microbotrys · M. minima (Monanthes) · M. M. (Single-Sorus Spleenwort) · M. muralis (Monanthes) · M. niphophila · M. pallens (Monanthes) · M. pallens f. gomerense · M. polycaulis · M. polyphylla (Monanthes) · M. polyphylla amydros · M. polyphylla subsp. amydros · M. praegeri (Monanthes) · M. pumila · M. purpurascens · M. silensis · M. silophylla · M. spathulata · M. subcrassicaulis · M. subcrassulicaulis · M. sventenii · M. tilophila · M. wildpretii
References
- Mes, T.H.M., Wijers, G.J. & Hart, H. (1997). Phylogenetic relationships in Monanthes (Crassulaceae) based on morphological, chloroplast and nuclear DNA variation. J. Evol. Biol. 10(2):193-216.
Sources
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