Clintonia borealis

Last updated

Clintonia borealis
Clintonia borealis 140615.jpg
Growing on Mont Tremblant, Quebec
Status TNC G5.svg
Secure  (NatureServe) [1]
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Monocots
Order: Liliales
Family: Liliaceae
Subfamily: Lilioideae
Genus: Clintonia
Species:
C. borealis
Binomial name
Clintonia borealis
Synonyms [2]
Synonymy
  • Clintonia aitoniiRaf.
  • Clintonia angustifoliaRaf.
  • Clintonia bifloraRaf.
  • Clintonia biumbellaRaf.
  • Clintonia borealis f. albicarpaKillip ex House
  • Clintonia borealis f. lateralisPeck
  • Clintonia ciliataRaf.
  • Clintonia falcataRaf.
  • Clintonia fulvaRaf.
  • Clintonia glomerataRaf.
  • Clintonia latifoliaRaf.
  • Clintonia multifloraRaf.
  • Clintonia mutansRaf.
  • Clintonia nutans var. 'dasistema' Raf.
  • Clintonia nutans var. 'fascicularis' Raf.
  • Clintonia nutans var. 'macrostema' Raf.
  • Clintonia nutans var. 'obovata' Raf.
  • Clintonia nutans var. 'prolifera' Raf.
  • Clintonia nutans var. 'uniflora' Raf.
  • Clintonia ophioglossoidesRaf.
  • Clintonia trifloraRaf.
  • Clintonia undulataRaf.
  • Convallaria borealis (Aiton) Poir.
  • Dracaena borealisAiton
  • Smilacina borealis(Aiton) Ker Gawl.

Clintonia borealis is a species of flowering plant in the lily family Liliaceae. The specific epithet borealis means "of the north," which alludes to the fact that the species tends to thrive in the boreal forests of eastern Canada and northeastern United States. [3]

Contents

Clintonia borealis is commonly known as bluebead, bluebead lily, or yellow clintonia. [4] [5] The term "bluebead" refers to the plant's small blue spherical fruit, perhaps its most striking feature. However, the term can be misleading since all but one of the species in genus Clintonia have blue fruits (notably, the fruit of C. umbellulata is black). Thus yellow clintonia is probably a better name for C. borealis since the adjective refers to the color of the plant's flower, a unique character among Clintonia species. Compound names such as yellow bead lily or yellow bluebead lily are also in use.

Other less common names include corn lily, poisonberry, or snakeberry. Some authors refer to C. borealis as Clinton's lily [6] but that name may be more appropriate for the genus as a whole.

Description

Clintonia borealis is a small (5–10 in) perennial plant, usually found in homogeneous colonies. At full growth, a shoot has 2–4 clasping and curved, slightly succulent leaves with parallel venation. The flowers are arranged in small umbels at the extremity of a long stalk. They have 6 stamens and 6 yellow tepals (i.e. very similar sepals and petals). In rare cases more than one umbel is found on a shoot or shoots from a clone. The fruits are small dark blue, lurid berries, which are semi-poisonous. [7] A white-berried form (f. albicarpa) also exists. [8] [9]

The plant reproduces via seed or vegetatively by underground rhizomes. By either method, the plants are slow to spread. One colony often covers several hundred square meters. [4]

Taxonomy

In 1789, William Aiton described the species Dracaena borealisAiton, [10] a name that was to become a synonym for Clintonia borealis(Aiton) Raf. The latter was first described by Constantine Samuel Rafinesque in 1832. [11] The species C. borealis was previously classified within the genus Convallaria . [12]

Distribution

Clintonia borealis is a wide-ranging species in eastern North America, from Newfoundland and Labrador across New England into the Great Lakes region west to Manitoba and Minnesota. [2] [13] Its range extends southward into the Appalachian Mountains where it is allopatric with C. umbellulata , that is, the ranges of the two species do not significantly overlap but are immediately adjacent to one another. In the Appalachians, C. umbellulata prefers hardwood forests less than 1,000 m (3,281 ft) while C. borealis populates coniferous or mixed forests up to 1,600 m (5,249 ft). [5] [14]

C. borealis is globally secure but threatened in Maryland and Tennessee. [1] It is an endangered species in Ohio and Indiana. [15] [16]

Ecology

Clintonia borealis is not found in open spaces, only growing in the shade. It is extremely slow to spread, but established clones can usually survive many later modifications, as long as sunlight remains limited. Whereas crossed pollination is more efficient in producing seeds, self-pollination will still produce seeds, allowing the plant to propagate.[ citation needed ]

Like other slow-growing forest plants, such as Trillium species, Clintonia is extremely sensitive to grazing by white-tailed deer.[ citation needed ]

Cultivation

Culture is difficult, due to the need to avoid direct sunlight and the difficulty posed by germination. Transplanting is not recommended.[ citation needed ]

Usage

Medicine

The rhizome contains diosgenin, a saponin steroid with estrogenic effects.[ citation needed ]

Food

The young leaves of the plant are edible while still only a few inches tall. [17] The fruit however, is mildly toxic, and is quite unpleasant tasting. [3]

Folklore

Hunters in North Quebec were said to have rubbed their traps with the roots because bears are attracted to its odor.[ citation needed ]

According to a Mi'kmaq tale, when a grass snake eats a poisonous toad, it slithers in rapid circles around a shoot of the bluebead lily to transfer the poison to the plant.[ citation needed ]

See also

Related Research Articles

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<i>Clintonia uniflora</i> Species of flowering plant

Clintonia uniflora, commonly known as bride's bonnet, queen's cup, or bead lily, is a species of flowering plant in the lily family Liliaceae. The specific epithet uniflora means "one-flowered", a characteristic that distinguishes this species from others in the genus Clintonia. For this reason, it is also known as the single-flowered clintonia.

<i>Prosartes trachycarpa</i> Species of flowering plant

Prosartes trachycarpa, the roughfruit fairybells, rough-fruited fairybells or rough-fruited mandarin, is a North American species of plants in the lily family. The species is widespread, known from British Columbia to Ontario and south to Arizona and New Mexico. One isolated population was reported from Isle Royale in Lake Superior.

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<i>Clintonia andrewsiana</i> Species of flowering plant

Clintonia andrewsiana is a species of flowering plant in the lily family Liliaceae. The species was discovered by John Milton Bigelow in 1854 and described by John Torrey in 1856. The specific epithet andrewsiana honors Timothy Langdon Andrews (1819–1908), a "gentleman who assiduously examined the botany" of California during the mid-19th century. The species is commonly known as Andrews clintonia or red clintonia, where the latter refers to the color of the flowers. In California, it is also known as bluebead lily or western bluebead lily, not to be confused with C. borealis, which is likewise known as bluebead lily. The Pomo people of northern California consider the plant to be poisonous.

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<i>Streptopus lanceolatus</i> Species of flowering plant

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<i>Uvularia perfoliata</i> Species of flowering plant

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<i>Medeola</i> Genus of flowering plants

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<i>Clintonia udensis</i> Species of plant

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References

  1. 1 2 "Clintonia borealis". NatureServe Explorer. NatureServe, Arlington, Virginia. Retrieved 1 September 2020.
  2. 1 2 "Clintonia borealis (Aiton) Raf.". Plants of the World Online. Royal Botanic Gardens, Kew. Retrieved 5 August 2020.
  3. 1 2 "Bluebead lily (Clintonia borealis (Ait.) Raf.)". U.S. Forest Service. Retrieved 3 September 2020.
  4. 1 2 USDA, NRCS (n.d.). "Clintonia borealis". The PLANTS Database (plants.usda.gov). Greensboro, North Carolina: National Plant Data Team. Retrieved 2 September 2020.
  5. 1 2 Utech, Frederick H. (2002). "Clintonia borealis". In Flora of North America Editorial Committee (ed.). Flora of North America North of Mexico (FNA). Vol. 26. New York and Oxford: Oxford University Press. Retrieved 4 August 2020 via eFloras.org, Missouri Botanical Garden, St. Louis, MO & Harvard University Herbaria, Cambridge, MA.
  6. Hemmerly, Thomas Ellsworth (2000). Appalachian Wildflowers. University of Georgia Press. p. 122. ISBN   9780820321646.
  7. Niering, William A.; Olmstead, Nancy C. (1985) [1979]. The Audubon Society Field Guide to North American Wildflowers, Eastern Region. Knopf. p. 597. ISBN   0-394-50432-1.
  8. Gleason, H. A. & A.J. Cronquist. 1991. Manual of the Vascular Plants of Northeastern United States and Adjacent Canada (ed. 2) i–910. New York Botanical Garden, Bronx.
  9. Scoggan, H. J. (1978). Pteridophyta, Gymnospermae, Monocotyledoneae. 2: 93–545. In Flora of Canada. National Museums of Canada, Ottawa.
  10. Aiton, William (1789). "Dracaena borealis". Hortus Kewensis. 1. London: 454. Retrieved 3 September 2020.
  11. Rafinesque, Constantine Samuel (1832). "Clintonia borealis". Atlantic Journal, and Friend of Knowledge. 1 (3): 120. Retrieved 4 September 2020.
  12. Poiret, J. L. M. (1817). "Convallaria borealis (Aiton) Poir". Encyclopédie Méthodique. Supplement, Tome V: 737. Retrieved 3 September 2020.
  13. " Clintonia borealis". County-level distribution map from the North American Plant Atlas (NAPA). Biota of North America Program (BONAP). 2014. Retrieved 1 September 2020.
  14. Utech, Frederick H. (2002). "Clintonia umbellulata". In Flora of North America Editorial Committee (ed.). Flora of North America North of Mexico (FNA). Vol. 26. New York and Oxford: Oxford University Press. Retrieved 24 August 2020 via eFloras.org, Missouri Botanical Garden, St. Louis, MO & Harvard University Herbaria, Cambridge, MA.
  15. "Rare Native Ohio Plants: 2018-19 Status List" (PDF). Ohio Department of Natural Resources. Retrieved 1 September 2020.
  16. "Endangered, Threatened, and Extirpated Plants of Indiana" (PDF). Indiana Department of Natural Resources. 2020-03-09. Archived from the original (PDF) on 2019-09-17. Retrieved 2 September 2020.
  17. "Wildflowers of the Adirondacks: Clintonia (Clintonia borealis)". Adirondacks Forever Wild. Retrieved 4 September 2020.

Bibliography