Luzula
Luzula | |
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Luzula sylvatica, great wood-rush | |
Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Monocots |
Clade: | Commelinids |
Order: | Poales |
Family: | Juncaceae |
Genus: | Luzula DC., conserved name |
Synonyms[1] | |
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Luzula is a genus of flowering plants in the rush family Juncaceae. The genus has a cosmopolitan distribution, with species occurring throughout the world, especially in temperate regions, the Arctic, and higher elevation areas in the tropics.[2] Plants of the genus are known commonly as wood-rush,[3] wood rush, or woodrush.[4] Possible origins of the genus name include the Italian lucciola ("to shine, sparkle") or the Latin luzulae or luxulae, from lux ("light"), inspired by the way the plants sparkle when wet with dew.[2] Another etymology sometimes given is that it does derive from lucciola but that this meant a mid-summer field, or from the Latin luculus, meaning a small place; the same source also states that this name was applied by Luigi Anguillara (an Italian botanist) in 1561.[5]
These rushes are usually perennial plants with rhizomes and sometimes stolons. They generally form clumps of cylindrical stems and narrow leaves with hair-lined edges. The inflorescence is often a dense cluster of flowers with two leaf-like bracts at the base, or sometimes a solitary flower or a few flowers borne together. They have six brownish tepals.[2][6]
Luzula species are used as food plants by the larvae of some Lepidoptera species, including the smoky wainscot. Several moths of the genus Coleophora have been observed on the plants. Coleophora biforis and C. otidipennella feed exclusively on Luzula. C. antennariella is limited to Luzula pilosa, and C. sylvaticella feeds only on L. sylvatica.
Some species, notably Luzula sylvatica and its cultivars, are used as ornamental garden plants.
Species[]
There are around 140 species in the genus:[7]
- Novikov
- Parl.
- Luzula acuminata Raf.
- H. Nordensk.
- Drège ex Steud.
- Desv.
- Desv.
- H. Nordensk.
- Hoppe
- (Chaix) Breistr.
- Hook. f.
- Luzula arcuata (Wahlenb.) Sw.
- Braun-Blanq.
- Edgar
- Steud.
- E. Mey.
- Kirschner
- K. F. Wu
- Kük.
- Bromf. ex Bab.
- Phil.
- (Alph. Wood) Smyth & L. C. Smyth
- (E. Mey.) Steud.
- Ten.
- Luzula campestris (L.) DC.
- Luzula canariensis Poir.
- (Miq. ex Franch. & Sav.) Kom.
- E. Mey.
- Edgar
- Nees & Meyen ex Kunth
- Hook. f.
- Luzula comosa E. Mey.
- Luzula confusa Lindeb.
- (Thuill.) Lej.
- Buchenau
- Luzula crinita Hook. f.
- H. Nordensk. & Kirschner
- Edgar
- (H. Nordensk.) Edgar
- Liebm.
- Kunth
- Luzula divaricata S. Watson
- Kirschner
- Bačič & Jogan
- (Small) F. J. Herm.
- Balslev
- Buchenau
- Lowe
- Buchenau
- Bačič & Jogan
- Kirschner
- K. Richt.
- (Buchenau) Edgar
- Ohwi
- Luzula forsteri (Sm.) DC.
- Font Quer & Rothm.
- Desv.
- (Hoppe) Desv.
- Böcher
- Murr
- Luzula hawaiiensis Buchenau
- Kirschner
- Asch. & Graebn.
- Luzula hitchcockii Hämet-Ahti
- H. Lindb. ex Kirschner
- Kirschner
- K. F. Wu
- Kirschner
- Miyabe & Kudo
- Murr
- Buchenau
- Miyabe & Kudo
- Satake
- (Link) E. Mey.
- Buchenau
- Buchenau & Petrie
- Asch. & Graebn.
- Luzula longiflora Benth.
- Luzula lutea (All.) DC.
- (Koidz.) Kirschner & Miyam.
- (Vill.) Racib.
- Luzula luzuloides (Lam.) Dandy & Wilmott
- (Buchenau) Kirschner & Cheek
- Skottsb.
- Kirschner
- Desv.
- Barros
- H. Nordensk.
- Buchenau
- Luzula multiflora (Ehrh.) Lej.
- (Satake) Kirschner & Miyam.
- Luzula nivalis (Laest.) Spreng.
- Luzula nivea (Nathh.) DC.
- Luzula nodulosa E. Mey.
- Gand.
- Sam.
- Luzula orestera Sharsm.
- (Mattf.) Herter
- Edgar
- Luzula pallescens Sw.
- M. E. Jansen
- Luzula parviflora (Ehrh.) Desv.
- Boiss. & Reut.
- (Chaix) DC.
- Desv.
- Murr
- M. E. Jansen
- A. Rich.
- Luzula pilosa (L.) Willd.
- (Hausskn.) Chrtek & Krísa
- Luzula piperi (Coville) M. E. Jones
- E. Mey.
- W. M. Curtis
- Hook. f.
- Seub.
- Desv.
- J. Dvorák & Vorel
- Edgar
- Fisch. ex E. Mey.
- Barros
- Lowe
- K. F. Wu
- Fern-Carv. & Fern. Prieto
- Luzula spicata (L.) DC.
- Steud.
- (Rydb.) H. D. Harr.
- Luzula subcongesta (S. Watson) Jeps.
- (S. Watson) Buchenau
- (Willd.) Schult.
- Luzula sylvatica (Huds.) Gaudin
- Satake
- (V. I. Krecz.) Novikov
- (Buchenau) Cheeseman
- Desv.
- Buchenau
- (Buchenau) Cockayne & Laing
- Murr
- Liebm.
- Luzula wahlenbergii Rupr.
- Buchenau
References[]
- ^ Kew World Checklist of Selected Plant Families
- ^ a b c Janice Coffey Swab, "Luzula de Candolle in J. Lamarck and A. P. de Candolle, Fl. France, ed. 3. 1: 198; 3: 158. 1805", Flora of North America, vol. 22
- ^ Luzula. Germplasm Resources Information Network (GRIN).
- ^ Luzula. Integrated Taxonomic Information System (ITIS).
- ^ "Scientific names - meaning and origin". The Flora of Svalbard. Svalbard: svalbardflora.net. Archived from the original on 24 December 2013. Retrieved 23 December 2013.
- ^ Luzula. The Jepson eFlora 2013.
- ^ "Luzla". The Plant List. Retrieved November 30, 2013.
External links[]
Wikimedia Commons has media related to Luzula. |
- New International Encyclopedia. 1905. .
- Luzula
- Poales genera