Biology:Erythronium
| Erythronium | |
|---|---|
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| Erythronium dens-canis | |
Scientific classification 
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| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Monocots |
| Order: | Liliales |
| Family: | Liliaceae |
| Subfamily: | Lilioideae |
| Tribe: | Lilieae |
| Genus: | Erythronium L. |
| Type species | |
| Erythronium dens-canis | |
| Synonyms[1] | |
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Erythronium, the fawn lily, trout lily, dog's-tooth violet or adder's tongue, is a genus of Eurasian and North American plants in the lily family,[2][3][4][5][6] most closely related to tulips.[7] The name Erythronium derives from Ancient Greek ἐρυθρός (eruthrós) "red" in Greek, referring to the red flowers of E. dens-canis.[7] Of all the established species, most live in North America; only six species are found in Europe and Asia.
Species
Erythronium includes about 20–30 species of hardy spring-flowering perennial plants with long, tooth-like bulbs. Slender stems carry pendent flowers with recurved tepals in shades of cream, yellow, pink and mauve. Species are native to forests and meadows in temperate regions of the Northern Hemisphere.[1][8][9]
| Image | Species | Common name | Distribution |
|---|---|---|---|
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Erythronium albidum Nutt. | small white fawn-lily, white fawn-lily, white trout-lily, tooth-lily | Ontario, east-central United States (MN to CT south to Texas , AL) |
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Erythronium americanum Ker-Gawl. | trout-lily, yellow trout-lily, yellow adder's-tongue, yellow dogtooth violet | Eastern Canada (Ontario to Labrador), Eastern United States (ME to GA, West to Mississippi River) |
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Erythronium californicum Purdy | California fawn-lily | Northern California |
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Erythronium caucasicum Woronow | Caucasian dog's tooth violet | Caucasus, Iran |
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Erythronium citrinum S. Wats. | cream fawn-lily | Oregon, Northern California |
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Erythronium dens-canis L. | dog's-tooth violet | Southern, Central Europe from Portugal to Ukraine |
| Erythronium elegans Hammond & Chambers | Coast Range fawn-lily | Oregon | |
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Erythronium grandiflorum Pursh | dogtooth lily, glacier lily, yellow avalanche-lily, yellow fawn-lily | western Canada, western United States |
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Erythronium helenae Applegate | Pacific fawn-lily | California (Sonoma, Napa, Lake Cos.) |
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Erythronium hendersonii S. Wats. | Henderson's fawn-lily | Oregon, Northern California |
| Erythronium howellii S. Wats. | Howell's fawn-lily | Oregon, Northern California | |
| Erythronium idahoense H.St.John & G.N.Jones - | Idaho fawn-lily | Montana, Idaho, Washington (state) | |
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Erythronium japonicum Decne. | katakuri | Japan, Korea, Russia (Kuril Islands, Sakhalin), China (Jilin, Liaoning) |
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Erythronium klamathense Applegate | Klamath fawn-lily | Oregon, Northern California |
| Erythronium krylovii Stepanov | Tuvan trout-lily | Russia (Tuva, Krasnoyarsk) | |
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Erythronium mesochoreum Knerr | midland fawn-lily, white fawn-lily | Central United States (Texas to NE, Indiana ) |
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Erythronium montanum S. Wats. | avalanche lily, white avalanche-lily | BC, Washington (state) , Oregon |
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Erythronium multiscapideum (Kellogg) A. Nels. & Kennedy | Sierra fawn-lily | California |
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Erythronium oregonum Applegate | giant white fawn-lily | BC, Washington (state) , California , Oregon |
| Erythronium pluriflorum Shevock, Bartel & G.A.Allen | manyflower fawn-lily | Madera Co in California | |
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Erythronium propullans Gray | dwarf trout-lily | Minnesota |
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Erythronium purpurascens S. Wats. | purple fawn-lily | California |
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Erythronium pusaterii (Munz & J.T. Howell) Shevock, Bartel & G.A.Allen | Kaweah Lakes fawn-lily | Tulare Co in California |
| Erythronium quinaultense G.A.Allen | Olympic fawn-lily | Olympic Peninsula in Washington (state) | |
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Erythronium revolutum Sm. | mahogany fawn-lily | BC, Washington (state) , Oregon, California |
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Erythronium rostratum W.Wolf | yellow trout-lily | south-central United States |
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Erythronium sajanense Stepanov & Stassova | Krasnoyarsk in Russia | |
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Erythronium sibiricum (Fisch. & C.A.Mey.) Krylov | Siberian fawn-lily | Siberia, Kazakhstan, Xinjiang, Mongolia |
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Erythronium sulevii (Rukšans) Stepanov | Altay Krai in Russia | |
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Erythronium taylorii Shevock & G.A.Allen | Taylor's fawn-lily | Tuolumne Co California |
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Erythronium tuolumnense Applegate | Tuolumne fawn-lily | Tuolumne Co in California |
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Erythronium umbilicatum Parks & Hardin | dimpled trout-lily | southeastern United States (Florida to Kentucky, West Virginia, Maryland) |
Formerly included
Two species names were coined using the name Erythronium but have since been reclassified to other taxa.
- Erythronium carolinianum, now called Uvularia perfoliata
- Erythronium hyacinthoides, now called Drimia indica
Cultivation and uses
Erythroniums are widely grown as ornamental plants, with numerous hybrids and cultivars having been selected for garden use. Popular cultivars include Erythronium 'Pagoda', E. 'Sundisc', E. 'Joanna', E. 'Kondo', E. 'Citronella', E. californicum 'White Beauty', and E. 'Rosalind'. Propagation is best by seed in autumn or by division of bulbs, depending on species. Some species propagate vegetatively. The plant is also great as a ground cover, as it will spread over several years.
The following cultivars, of mixed ancestry, have won the Royal Horticultural Society's Award of Garden Merit:
- 'Apple Blossom' [10] (white with yellow centre)
- 'Janice' [11] (pink)
- 'Joanna' [12] (cream/pale yellow throat)
- 'Pagoda' [13] (cream yellow)
- 'Sundisc'[14] (yellow)
- 'Wildside Seedling' [15] (white/yellow)
The bulb is edible as a root vegetable, cooked or dried, and can be ground into flour. The leaves can also be cooked as a leaf vegetable. In Japan , Erythronium japonicum is called katakuri, and the bulb is processed to produce starch, which is used for food and other purposes.
See also
- List of plants known as lily
References
- ↑ 1.0 1.1 "Erythronium". World Checklist of Selected Plant Families (WCSP). Royal Botanic Gardens, Kew. http://wcsp.science.kew.org/namedetail.do?name_id=305736.
- ↑ Template:Jepson Manual
- ↑ Chen, Xinqi; Tamura, Minoru N., "Erythronium", Flora of China, 24, http://www.efloras.org/florataxon.aspx?flora_id=2&taxon_id=112169
- ↑ "Dente di cane, Dog's Tooth Violet, genere Erythronium". http://luirig.altervista.org/flora/taxa/floraspecie.php?genere=Erythronium.
- ↑ Clennett, J.C.B. (2006). A taxonomic revision of Erythronium L. (Liliaceae): 1-290. Thesis, Open University, Ardingly, U.K.
- ↑ Clennett, C. (2014). The genus Erythronium: 1-158. Kew Publishing, Kew.
- ↑ 7.0 7.1 Allen, Geraldine A.; Robertson, Kenneth R. (2002), "Erythronium", in Flora of North America Editorial Committee, Flora of North America North of Mexico (FNA), 26, New York and Oxford, http://www.efloras.org/florataxon.aspx?flora_id=1&taxon_id=112169
- ↑ RHS A-Z encyclopedia of garden plants. United Kingdom: Dorling Kindersley. 2008. pp. 1136. ISBN 978-1-4053-3296-5.
- ↑ "Erythronium", County-level distribution maps from the North American Plant Atlas (NAPA) (Biota of North America Program (BONAP)), 2014, http://bonap.net/NAPA/TaxonMaps/Genus/County/Erythronium
- ↑ "Erythronium 'Apple Blossom'". RHS. https://www.rhs.org.uk/Plants/239532/Erythronium-Apple-Blossom/Details.
- ↑ "Erythronium 'Janice'". RHS. https://www.rhs.org.uk/Plants/239495/Erythronium-Janice/Details.
- ↑ "Erythronium 'Joanna'". RHS. https://www.rhs.org.uk/Plants/103724/Erythronium-Joanna/Details.
- ↑ "Erythronium 'Pagoda'". RHS. https://www.rhs.org.uk/Plants/89327/Erythronium-Pagoda/Details.
- ↑ "Erythronium 'Sundisc'". RHS. https://www.rhs.org.uk/Plants/57078/Erythronium-Sundisc/Details.
- ↑ "Erythronium 'Wildside Seedling'". RHS. https://www.rhs.org.uk/Plants/309336/Erythronium-Wildside-Seedling/Details.
Bibliography
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Wikimedia Commons has media related to Erythronium. |
- "Erythronium 'Pagoda'". Royal Horrticultural Society. http://www.rhs.org.uk/Gardens/Wisley/About-Wisley/Plant-of-the-month/April/Erythronium--Pagoda-.
- Clennett, John C. B.; Chase, Mark W.; Forest, Félix; Maurin, Olivier; Wilkin, Paul (December 2012). "Phylogenetic systematics of Erythronium (Liliaceae): morphological and molecular analyses". Botanical Journal of the Linnean Society 170 (4): 504–528. doi:10.1111/j.1095-8339.2012.01302.x.
Wikidata ☰ Q143756 entry
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