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Borodinia missouriensis

From Wikipedia, the free encyclopedia

Borodinia missouriensis
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Brassicales
Family: Brassicaceae
Genus: Borodinia
Species:
B. missouriensis
Binomial name
Borodinia missouriensis
Synonyms
List
  • Arabis laevigata var. missouriensis (Greene) H.E.Ahles
  • Arabis missouriensis Greene
  • Boechera missouriensis (Greene) Al-Shehbaz
  • Arabis missouriensis var. deamii (M.Hopkins) M.Hopkins
  • Arabis viridis Harger

Borodinia missouriensis, commonly called Missouri rockcress,[1][2] is a species of flowering plant in the mustard family (Brassicaceae). It is native to the eastern United States, where it has a highly fragmented range localized in the Northeast, the Upper Midwest, the Interior Highlands, and the Southeast.[3][4] Its natural habitat is typically on rocky or sandy woodlands and bluffs, in areas of acidic soil.[5][2] It is generally uncommon throughout most of its range, with exception for the Interior Highlands region.[6]

Borodinia missouriensis is an erect biennial. It produces racemes of small creamy-white flowers in the spring.[7][5] It bears a resemblance to more widespread Borodinia laevigata, from which it can be distinguished by the following characters: Stem leaves dense, erect, and overlapping, basal leaves persistent and pinnately lobed, petals about twice as long as sepals, and stems often red-tinged.[5][1]

References

[edit]
  1. ^ a b Alan Weakley (2015). "Flora of the Southern and Mid-Atlantic States".
  2. ^ a b Missouri Rock-cress (Boechera missouriensis) Wisconsin Department of Natural Resources
  3. ^ Boechera missouriensis MissouriPlants
  4. ^ "Borodinia missouriensis". County-level distribution map from the North American Plant Atlas (NAPA). Biota of North America Program (BONAP). 2014. Retrieved 6 December 2019.
  5. ^ a b c Yatskievych, George (2006). Flora of Missouri, Volume 2. Missouri Botanical Garden Press. p. 669.
  6. ^ Arabis missouriensis NatureServe
  7. ^ Boechera missouriensis Flora of North America