Lampranthus
Lampranthus is a genus of succulent plants in the family Aizoaceae, indigenous to southern Africa.
Lampranthus | |
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Lampranthus glaucoides | |
Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Order: | Caryophyllales |
Family: | Aizoaceae |
Subfamily: | Ruschioideae |
Tribe: | Ruschieae |
Genus: | Lampranthus N.E.Br.[1] |
Type species | |
Lampranthus multiradiatus | |
Species | |
See text |
Description
The genus name "Lampranthus" means "shining-flowers" in Greek, and the species of this genus have unusually large, bright flowers, of a range of colours (sometimes even bi-coloured), that usually appear in summer, and frequently cover the plants entirely.
The species of this genus typically have long, smooth, elongated, succulent leaves. These can be triangular or cylindrical, and like all plants in its family, appear in opposite pairs on the shrubs' branches.[2]
Lampranthus can be clearly distinguished from related genera by its seed capsules. The seed capsules of all of these genera have triangular valves, which open when they become wet, exposing the seed chambers (locules). In contrast to Ruschia, each valve in a Lampranthus capsule has two wings, on either side of it, but no visible closing body. Unlike in Delosperma, the seeds in Lampranthus seed chambers are partially covered by a covering membrane. Lampranthus seeds sometimes have visible stalks too.
Reproduction
All Lampranthus species flower between June and August with flower colours including red, orange, peach, yellow and light pink through to magenta and purple. They are pollinated by many insects, such as bees, wasps and beetles.
Range
These plants are mainly found in Southern Africa, especially in arid areas, such as the Fynbos habitats.
Selected species
Lampranthus acrosepalus (L.Bolus) L.Bolus |
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Lampranthus longistamineus N.E.Br. |
- List sources :[3]
Gallery
- Lampranthus zeyheri
- Typical cylindrical leaves of Lampranthus amoenus
- The tiny species Lampranthus tenuifolius
- Lampranthus glaucus
References
Wikispecies has information related to Lampranthus. |
Wikimedia Commons has media related to Lampranthus. |
- Gard. Chron. ser. 3, 87: 71. 1930 [25 Jan 1930] "Plant Name Details for Genus Lampranthus". IPNI. Retrieved December 16, 2009.
Type Name: L. multiradiatus (N. J. Jacquin) N. E. Brown (Mesembryanthemum multiradiatum N. J. Jacquin) Remarks: nom. cons.
- J. Manning: Field Guide to Fynbos. Struik, 2007. p.330.
- "Plant Name Query Results for Genus Lampranthus". IPNI. Retrieved December 18, 2009.