Camassia quamash explained

Camassia quamash, commonly known as camas, kwetlal, small camas, common camas,[1] common camash or quamash, is a perennial herb. It is native to western North America in large areas of southern Canada and the northwestern United States.

Description

Camassia quamash is a perennial plant with a herbaceous character that has a wide a wide range of variation across its geographical range.[2] It is a monocot that has grasslike leaves, as typical of that group, that emerge from a persistent bulb.[3] [4] The bulb is of moderate size, NaNfrac=4NaNfrac=4 in diameter. The bulbs do not frequently cluster together and their surface is black while the interior is white with layers like that of an onion.[5]

The leaves very rarely number more than nine on a plant and range in length from . In comparison to their length they are quite narrow, 4 to 20 millimeters in width. The upper surface of the leaves may or may not have a pale, waxy coating depending on the variety. All the leaves spring from the base of the plant and the sturdy stem is leafless.[6]

The flowering stems in wild or cultivated plants can be up to 80cm (30inches), but may be as short as .[7] As the inflorescence does not have branches it is a raceme.

The pale blue to deep blue flowers appear in late spring to early summer (May to June in their native habitat). Each of the radially symmetrical, star-shaped flowers has six tepals, about across, and six stamens.

The leaves and bulbs of the plant are similar to the toxic white-flowered meadow death-camas, a plant that is not in Camassia, but part of the death-camas genus (Toxicoscordion) and grows in the same areas.

Taxonomy

There are eight subspecies;[8]

Synonyms

The superseded name for Camassia quamash subsp. quamash, Camassia esculenta (Nutt.) Lindl.,[9] should not be confused with the superseded name Camassia esculenta (Ker Gawl.) B.L.Rob., (nom. illeg.) for Camassia scilloides.[10]

Etymology

The genus name comes from the Nez Perce Indian name for this plant, and means "sweet".[11] Qém'es, a term for the plant's bulb, which was gathered and used as a food source by tribes in the Pacific Northwest, and were an important food source for the Lewis and Clark Expedition (1804–1806).[11] The bulbs are or were harvested and pit-roasted or boiled by women of the Nez Perce, Cree, and Blackfoot tribes.

Distribution and habitat

The species is native to western North America in large areas of southern Canada and the northwestern United States, from British Columbia and Alberta to California and east from Washington state to Montana and Wyoming.

Though the once-immense spreads of camas lands have diminished because of modern developments and agriculture, numerous camas prairies and marshes may still be seen today. In the Great Basin, expanded settlement by whites accompanied by turning cattle and hogs onto camas prairies greatly diminished food available to native tribes and increased tension between Native Americans and settlers and travelers.[12] Both the Bannock and Nez Perce Wars began after Nez Perce became incensed at the failure of the US government to uphold treaties, and at settlers who plowed up their camas prairies, which they depended on for subsistence.[13] [14] [15] [16]

Cultivation

This bulb flower naturalizes well in gardens. The bulb grows best in well-drained soil high in humus. It will grow in lightly shaded forest areas and on rocky outcrops as well as in open meadows or prairies. Additionally, it is found growing alongside streams and rivers. The plants may be divided in autumn after the leaves have withered. Additionally, the plant spreads by seed rather than by runners.

Uses

Camas is grown as an ornamental plant. Even in the wild, large numbers of camas can color an entire meadow blue-violet.

Food

The bulbs of this Camassia species are edible and nutritious when roasted or boiled,[17] but are easily confused with those of the death-camas. Though the white death-camas flowers are very different; the bulbs are difficult to distinguish.[18]

Camas has been a food source for many native peoples in the western United States and Canada. After being harvested in the autumn, once the flowers have withered, the bulbs are pit-roasted or boiled.[19] The latter produced a syrup.[20] A pit-cooked camas bulb looks and tastes something like baked sweet potato, but sweeter, and with more crystalline fibers due to the presence of inulin in the bulbs—an oligosaccharide responsible for the copious flatulence caused by excessive consumption of undercooked bulbs. Bulbs can also be dried and pounded into flour, which can be used for baking or as a thickener.[21] [22] Native American tribes who ate camas include the Nez Perce, Cree, Coast Salish, Lummi, and Blackfoot tribes, among many others. Camas bulbs contributed to the survival of members of the Lewis and Clark Expedition (1804–06).

Camas bulbs (and bannock made from them) are listed in the Ark of Taste.[23] [24]

External links

Notes and References

  1. Book: Kozloff, Eugene N. . Plants of Western Oregon, Washington & British Columbia . 2005 . Timber Press . Portland, Oregon . 978-0-88192-724-5 . 410.
  2. Web site: Ranker . Tom A. . Hogan . Tim . Camassia quamash - FNA . Flora of North America . 4 July 2024 . 5 November 2020.
  3. Book: Taylor, Ronald J.. Sagebrush Country: A Wildflower Sanctuary. Mountain Press Pub. Co. 1994. 0-87842-280-3. rev.. Missoula, MT. 80. en. 25708726. 1992.
  4. Web site: Common Camas Camassia quamash . Calscape . California Native Plant Society . 20 June 2024.
  5. Book: Williams . Kim . Eating Wild Plants . 1977 . Mountain Press Publishing Company . Missoula, Montana . 978-0-87842-065-0 . 64-66 . 5 July 2024 . en.
  6. Book: Pavia . Jerry . Rocky Mountain Wildflowers : Photos, Descriptions, and Early Explorer Insights . 2003 . Fulcrum Publishing . Golden, Colorado . 978-1-55591-364-9 . 164-165 . en.
  7. Book: Brickell . Christopher . New Encyclopedia of Plants and Flowers . 1999 . Dorling Kindersley . London . 978-0-7513-0800-6 . 513 . Third . 4 July 2024 . en.
  8. http://apps.kew.org/wcsp/qsearch.do World Checklist of Selected Plant Families
  9. http://apps.kew.org/wcsp/namedetail.do?name_id=301838 World Checklist of Selected Plant Families: Camassia esculenta (Nutt.) Lindl.
  10. http://apps.kew.org/wcsp/namedetail.do?name_id=301839 World Checklist of Selected Plant Families: Camassia esculenta (Ker Gawl.) B.L.Rob.
  11. Book: Wiese . Karen . Sierra Nevada Wildflowers : a Field guide to Common Wildflowers and Shrubs of the Sierra Nevada, Including Yosemite, Sequoia, and Kings Canyon National Parks . 2013 . FalconGuides . Guilford, Connecticut . 978-0-7627-8034-1 . 22, 170 . Second . 4 July 2024 . en.
  12. The Shoshoni Frontier and the Bear River Massacre, Brigham D. Madsen, foreword by Charles S. Peterson, University of Utah Press (1985, paperback 1995), trade paperback, 286 pages,
  13. Book: Clute, Willard Nelson. The American botanist, devoted to economic and ecological botany, Volumes 11-15. 1907. W.N. Clute & co.. 98.
  14. Book: Mathews, Daniel. Cascade-Olympic Natural History: a trailside reference. 1999. Raven Editions. 168. 978-0-9620782-1-7.
  15. https://archive.today/20120730075855/http://www.essortment.com/bannockwarindi_rfjo.htm Native American History: The Bannock War
  16. Brimlow, George Francis. Harney County and Its Range Land, 1951, Binfords & Mort, Portland, Oregon, p. 102ff.
  17. Book: Lyons, C. P. . C. P. Lyons . Trees, Shrubs and Flowers to Know in Washington . 1956 . J. M. Dent & Sons . Canada . 196 . 1st.
  18. Book: Pojar . Jim . MacKinnon . Andy . Plants of the Pacific Northwest Coast : Washington, Oregon, British Columbia & Alaska . 2004 . Lone Pine Publishing . Vancouver, British Columbia . 978-1-55105-530-5 . 108-109 . Revised . 4 July 2024 . en.
  19. Freedman. Robert Louis. Native North American Food Preparation Techniques. Boletín Bibliográfico de Antropología Americana (1973-1979). Pan American Institute of Geography and History. 38. 47 . 131. 1976. 43996285. en., s.v. Camas Salish
  20. Book: Whitney, Stephen . Western Forests (The Audubon Society Nature Guides) . 1985 . Knopf . New York . 0-394-73127-1 . 595 .
  21. Book: Prance . Ghillean . Nesbitt . Mark . Pieroni . Andrea . Andrea Pieroni . 2005 . The Cultural History of Plants . Routledge . 34 . 0415927463.
  22. Doherty, Craig A.;Doherty, Katherine M. Plateau Indians, Infobase Publishing, 2008, p. 42,
  23. https://www.fondazioneslowfood.com/en/ark-of-taste-slow-food/camas-bulbs/ Camas Bulbs
  24. https://www.fondazioneslowfood.com/en/ark-of-taste-slow-food/traditional-bannock/ Quamash Bannock