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.

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

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

References
  1. "Thalictrum sparsiflorum". Natural Resources Conservation Service PLANTS Database. USDA. 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.


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