Thalictrum sparsiflorum: Difference between revisions

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'''''Thalictrum sparsiflorum''''' is a species of flowering plant in the [[Ranunculaceae|buttercup family]] known by the common name '''fewflower meadow-rue'''.<ref>{{PLANTS|id=THSP|taxon=Thalictrum sparsiflorum|accessdate=9 December 2015}}</ref> It is native to northwestern North America and parts of northeastern Asia. It grows in moist habitat, such as streambanks and forest understory. It is a perennial herb producing erect stems up to about a meter in maximum height. The leaves have compound blades divided into a few or many segments which are borne on long, slender [[Petiole (botany)|petioles]]. The blades are usually finely hairy and glandular. The [[inflorescence]] is a leafy [[panicle]] of flowers. Unlike some other ''[[Thalictrum]]'' species which are [[Plant sexuality|dioecious]], this species has bisexual flowers. Each has a calyx of five greenish [[sepal]]s, and up to 20 light-colored dangling [[stamen]]s tipped with large anthers. The flowers develop into compressed, beaked fruits.
'''''Thalictrum sparsiflorum''''' is a species of flowering plant in the [[Ranunculaceae|buttercup family]] known by the common name '''fewflower meadow-rue'''.<ref>{{PLANTS|id=THSP|taxon=Thalictrum sparsiflorum|accessdate=9 December 2015}}</ref> It is native to northwestern North America and parts of northeastern Asia. It grows in moist habitat, such as streambanks and forest understory. It is a perennial herb producing erect stems up to about a meter in maximum height. The leaves have compound blades divided into a few or many segments which are borne on long, slender [[Petiole (botany)|petioles]]. The blades are usually finely hairy and glandular. The [[inflorescence]] is a leafy [[panicle]] of flowers. Unlike some other ''[[Thalictrum]]'' species which are [[Plant sexuality|dioecious]], this species has bisexual flowers. Each has a calyx of five greenish [[sepal]]s, and up to 20 light-colored dangling [[stamen]]s tipped with large anthers. The flowers develop into compressed, beaked fruits.


Unlike some ''Thalictrum'' species, it is pollinated by insects rather than wind.<ref>{{cite journal |last1=Steven |first1=Janet |last2=Waller |first2=Donald |date=2004 |title=Reproductive alternatives to insect pollination in four species of Thalictrum (Ranunculaceae) |url=https://www.researchgate.net/publication/227512644_Reproductive_alternatives_to_insect_pollination_in_four_species_of_Thalictrum_Ranunculaceae |journal=Plant Species Biology |volume=19 |issue=2 |pages=73-80 |doi=10.1111/j.1442-1984.2004.00103.x |access-date=6 December 2018 }}</ref>
Unlike some ''Thalictrum'' species, it is pollinated by insects rather than wind.<ref>{{cite journal |last1=Steven |first1=Janet |last2=Waller |first2=Donald |date=2004 |title=Reproductive alternatives to insect pollination in four species of Thalictrum (Ranunculaceae) |url=https://www.researchgate.net/publication/227512644_Reproductive_alternatives_to_insect_pollination_in_four_species_of_Thalictrum_Ranunculaceae |journal=Plant Species Biology |volume=19 |issue=2 |pages=73–80 |doi=10.1111/j.1442-1984.2004.00103.x |access-date=6 December 2018 }}</ref>


==References==
==References==
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[[Category:Flora of the Northwestern United States]]
[[Category:Flora of the Northwestern United States]]
[[Category:Flora of the Southwestern United States]]
[[Category:Flora of the Southwestern United States]]
[[Category:Flora without expected TNC conservation status]]




{{Ranunculales-stub}}
{{Ranunculaceae-stub}}

Latest revision as of 01:05, 19 October 2023

Thalictrum sparsiflorum
Thalictrum sparsiflorum - Amut lake. Solnechny District in Khabarovsk Krai, The Russian Far East
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Order: Ranunculales
Family: Ranunculaceae
Genus: Thalictrum
Species:
T. sparsiflorum
Binomial name
Thalictrum sparsiflorum

Thalictrum sparsiflorum is a species of flowering plant in the buttercup family known by the common name fewflower meadow-rue.[1] It is native to northwestern North America and parts of northeastern Asia. It grows in moist habitat, such as streambanks and forest understory. It is a perennial herb producing erect stems up to about a meter in maximum height. The leaves have compound blades divided into a few or many segments which are borne on long, slender petioles. The blades are usually finely hairy and glandular. The inflorescence is a leafy panicle of flowers. Unlike some other Thalictrum species which are dioecious, this species has bisexual flowers. Each has a calyx of five greenish sepals, and up to 20 light-colored dangling stamens tipped with large anthers. The flowers develop into compressed, beaked fruits.

Unlike some Thalictrum species, it is pollinated by insects rather than wind.[2]

References[edit]

  1. ^ USDA, NRCS (n.d.). "Thalictrum sparsiflorum". The PLANTS Database (plants.usda.gov). Greensboro, North Carolina: National Plant Data Team. Retrieved 9 December 2015.
  2. ^ Steven, Janet; Waller, Donald (2004). "Reproductive alternatives to insect pollination in four species of Thalictrum (Ranunculaceae)". Plant Species Biology. 19 (2): 73–80. doi:10.1111/j.1442-1984.2004.00103.x. Retrieved 6 December 2018.

External links[edit]