Biology:Strumariinae
| Strumariinae | |
|---|---|
| |
| Strumaria gemmata | |
Scientific classification 
| |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Monocots |
| Order: | Asparagales |
| Family: | Amaryllidaceae |
| Subfamily: | Amaryllidoideae |
| Tribe: | Amaryllideae |
| Subtribe: | Strumariinae Traub ex D.Müll.-Doblies & U.Müll.-Doblies[1] |
| Type genus | |
| Strumaria Jacq.
| |
| Genera | |
|
See text | |
Strumariinae is one of four subtribes within the tribe Amaryllideae (subfamily Amaryllidoideae, family Amaryllidaceae), found in southern Africa.[2][3]
Description
The leaves are often prostrate (on the ground). The flowers may be zygomorphic or actinomorphic, and may or may not have a perigone tube. The stamens are connate (fused) into a tube at their proximal end. However Strumaria has one whorl of the stamens fused to the style. The fruit is dehiscent with seeds that have a well-developed integument that is chlorophyllous with a stomatose testa.[2]
Taxonomy
Phylogeny
Strumariinae are placed within Amaryllideae as follow:
These are phylogenetically related as follows:
| Tribe Amaryllideae |
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Subdivision
Strumariinae consists of six genera, related as follows, with number of species in each genus in (parentheses):[2]
| Strumariinae |
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References
- ↑ Bot. Jahrb. 107: 18. 1985 emend Meerow & Snijman, 2001
- ↑ 2.0 2.1 2.2 Meerow & Snijman 2001.
- ↑ Vigneron 2008.
Bibliography
- Müller-Doblies, U.; Müller-Doblies, D. (1996). "Tribes and subtribes and some species combinations in Amaryllidaceae J St Hil R Dahlgren & al. 1985". Feddes Repertorium 107 (5–6): S.c.1–S.c.9.
- Meerow, Alan W.; Snijman, Deirdre A. (December 2001). "Phylogeny of Amaryllidaceae Tribe Amaryllideae Based on nrDNA ITS Sequences and Morphology". American Journal of Botany 88 (12): 2321–2330. doi:10.2307/3558392. PMID 21669663.
- Snijman, D. A. and H. P. Linder. 1996. Phylogenetic relationships, seed characters, and dispersal system evolution in Amaryllideae (Amaryllidaceae). Annals of the Missouri Botanical Garden 83: 362-386
- Vigneron, Pascal (2008). "Amaryllidaceae" (in French). http://www.amaryllidaceae.org//index.htm.
- "Amaryllidaceae: A taxonomic tool for the Amaryllidaceae of the world". eMonocot. http://amaryllidaceae.e-monocot.org/.
- Katja Weiehhardt-Kulessa, Thomas Bórner, Jiirgen Sehmitz, Ute Müller-Doblies, and Dietrich Müller-Doblies. 2000. Controversial taxonomy of Strumariinae (Amaryllidaceae) investigated by nuclear rDNA (ITS) sequences. 1. Hessea, Namaquanula, Kamiesbergia, and Dewinterella. Plant Syst. Evol. 223:1-13 (2000)[yes|permanent dead link|dead link}}]
External links
Wikidata ☰ Q10917709 entry
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