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It flowers from June to August.<ref name=SNW/>
 
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{{Short description|Species of flowering plant}}
{{taxobox
{{Speciesbox
|image = Dodecatheonalpinum.jpg
| image = Dodecatheonalpinum.jpg
|regnum = [[Plantae]]
| genus = Primula
|unranked_divisio = [[Angiosperms]]
| parent = Primula sect. Dodecatheon
|unranked_classis = [[Eudicots]]
| species = tetrandra
|unranked_ordo = [[Asterids]]
| authority = (Suksd.) A.R.Mast & Reveal
|ordo = [[Ericales]]
|synonyms =
|familia = [[Primulaceae]]
{{Species list
|genus = ''[[Dodecatheon]]''
|Dodecatheon alpinum|([[Asa Gray|A.Gray]]) [[Edward Lee Greene|Greene]]
|species = '''''D. alpinum'''''
|binomial = ''Dodecatheon alpinum''
|Dodecatheon alpinum subsp. majus|H.J.Thomps.
|Dodecatheon alpinum f. nanum|H.M.Hall
|binomial_authority = ([[Asa Gray|A.Gray]]) [[Edward Lee Greene|Greene]]
|Dodecatheon jeffreyi var. tetrandrum|(Suksd.) Jeps.
|}}
|Dodecatheon meadia var. alpinum|A.Gray
'''''Dodecatheon alpinum''''' is a [[perennial plant]] in the Primrose Family [[Primulaceae]], known by the common name '''alpine shooting star'''.<ref name=SNW>Sierra Nevada Wildflowers, Karen Wiese, 2nd Ed., 2013, p. 87</ref>
|Dodecatheon tetrandrum Suksd.
}}
|synonyms_ref = <ref name="POWO_60447615-2">{{cite web |title=''Primula tetrandra'' (Suksd.) A.R.Mast & Reveal |work=Plants of the World Online |publisher=Royal Botanic Gardens, Kew|url=https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:60447615-2 |access-date=2022-04-14 }}</ref>
}}


'''''Primula tetrandra''''', [[Synonym (taxonomy)|synonyms]] '''''Dodecatheon tetrandrum''''' and '''''Dodecatheon alpinum''''',<ref name=POWO_60447615-2/> is a [[perennial plant]] in the primrose family, [[Primulaceae]], known by the common name '''alpine shooting star'''.<ref name=SNW>Sierra Nevada Wildflowers, Karen Wiese, 2nd Ed., 2013, p. 87</ref>
This wildflower is native to the [[Western United States]], in [[California]], [[Arizona]], [[Nevada]], [[Oregon]], and [[Utah]]. The plant grows in wet areas in the mountains, such as in the [[Sierra Nevada (U.S.)|Sierra Nevada]] and [[Transverse Ranges]].

This wildflower is native to the [[Western United States]], in [[California]], [[Arizona]], [[Nevada]], [[Oregon]], [[Utah]] and [[Washington (state)|Washington]].<ref name=POWO_60447615-2/> The plant grows in wet areas in the mountains, such as in the [[Sierra Nevada (U.S.)|Sierra Nevada]] and [[Transverse Ranges]].


==Description==
==Description==
''Dodecatheon alpinum'' is partially [[aquatic plant|aquatic]], sometimes growing along the edges of [[bog]]s and in shallow, slow rivulets. This is a thick-rooted perennial with narrow, straight leaves around the base.
''Primula tetrandra'' is partially [[aquatic plant|aquatic]], sometimes growing along the edges of [[bog]]s and in shallow, slow rivulets. This is a thick-rooted perennial with narrow, straight leaves around the base.


It erects slim, tall stems which are dark in color and are topped with [[inflorescence]]s of one or more showy flowers. Each flower nods with its mouth pointed to the ground when new, and becomes more erect with age. It has four reflexed [[sepal]]s in shades of bright pink or lavender which lie back against the body of the flower. These may have bases of white or yellow which rim the corolla. From the corolla mouth protrude large black [[stamen|anthers]] and a thready [[Gynoecium|stigma]].
It erects slim, tall stems which are dark in color and are topped with [[inflorescence]]s of one or more showy flowers. Each flower nods with its mouth pointed to the ground when new, and becomes more erect with age. It has four reflexed [[sepal]]s in shades of bright pink or lavender which lie back against the body of the flower. These may have bases of white or yellow which rim the corolla. From the corolla mouth protrude large black [[stamen|anthers]] and a thready [[Gynoecium|stigma]].
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==References==
==References==
{{reflist}}
{{Reflist}}


==External links==
==External links==
{{Commons category|Primula tetrandra}}
*[http://ucjeps.berkeley.edu/cgi-bin/get_JM_treatment.pl?6393,6403,6404 Jepson Manual Treatment — ''Dodecatheon alpinum'']
*[http://ucjeps.berkeley.edu/cgi-bin/get_JM_treatment.pl?6393,6403,6404 Jepson Manual Treatment — ''Dodecatheon alpinum'']
*[http://plants.usda.gov/java/profile?symbol=DOAL USDA Plants Profile]
*[http://plants.usda.gov/java/profile?symbol=DOAL USDA Plants Profile]
*[http://calphotos.berkeley.edu/cgi/img_query?query_src=photos_index&where-taxon=Dodecatheon+alpinum ''Dodecatheon alpinum'' — U.C. Photo gallery]
*[http://calphotos.berkeley.edu/cgi/img_query?query_src=photos_index&where-taxon=Dodecatheon+alpinum ''Dodecatheon alpinum'' — U.C. Photo gallery]
{{Commons category|Dodecatheon alpinum|position=left}}


{{Taxonbar|from1=Q50859713|from2=Q50840477|from3=Q5287813|from4=Q39604655}}
[[Category:Primulaceae]]

[[Category:Primula|tetrandra]]
[[Category:Flora of California]]<!---for regions not below--->
[[Category:Flora of California]]<!---for regions not below--->
[[Category:Flora of Arizona]]
[[Category:Flora of Arizona]]
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[[Category:Flora of Utah]]
[[Category:Flora of Utah]]
[[Category:Flora of the Cascade Range]]
[[Category:Flora of the Cascade Range]]
[[Category:Flora of the Great Basin desert region]]
[[Category:Flora of the Great Basin]]
[[Category:Flora of the Klamath Mountains]]
[[Category:Flora of the Klamath Mountains]]
[[Category:Flora of the Sierra Nevada (U.S.)]]
[[Category:Flora of the Sierra Nevada (United States)]]
[[Category:Natural history of the California Coast Ranges]]
[[Category:Natural history of the California Coast Ranges]]
[[Category:Plants described in 1895]]
[[Category:Flora without expected TNC conservation status]]




{{Primulaceae-stub}}

{{-}}
{{Ericales-stub}}

Latest revision as of 01:06, 20 December 2023

Primula tetrandra
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Asterids
Order: Ericales
Family: Primulaceae
Genus: Primula
Section: Primula sect. Dodecatheon
Species:
P. tetrandra
Binomial name
Primula tetrandra
(Suksd.) A.R.Mast & Reveal
Synonyms[1]
  • Dodecatheon alpinum (A.Gray) Greene
  • Dodecatheon alpinum subsp. majus H.J.Thomps.
  • Dodecatheon alpinum f. nanum H.M.Hall
  • Dodecatheon jeffreyi var. tetrandrum (Suksd.) Jeps.
  • Dodecatheon meadia var. alpinum A.Gray
  • Dodecatheon tetrandrum Suksd.

Primula tetrandra, synonyms Dodecatheon tetrandrum and Dodecatheon alpinum,[1] is a perennial plant in the primrose family, Primulaceae, known by the common name alpine shooting star.[2]

This wildflower is native to the Western United States, in California, Arizona, Nevada, Oregon, Utah and Washington.[1] The plant grows in wet areas in the mountains, such as in the Sierra Nevada and Transverse Ranges.

Description[edit]

Primula tetrandra is partially aquatic, sometimes growing along the edges of bogs and in shallow, slow rivulets. This is a thick-rooted perennial with narrow, straight leaves around the base.

It erects slim, tall stems which are dark in color and are topped with inflorescences of one or more showy flowers. Each flower nods with its mouth pointed to the ground when new, and becomes more erect with age. It has four reflexed sepals in shades of bright pink or lavender which lie back against the body of the flower. These may have bases of white or yellow which rim the corolla. From the corolla mouth protrude large black anthers and a thready stigma.

It flowers from June to August.[2]

References[edit]

  1. ^ a b c "Primula tetrandra (Suksd.) A.R.Mast & Reveal". Plants of the World Online. Royal Botanic Gardens, Kew. Retrieved 2022-04-14.
  2. ^ a b Sierra Nevada Wildflowers, Karen Wiese, 2nd Ed., 2013, p. 87

External links[edit]