Virginia pepperweed
June 16, 2015
Lepidium virginicum L. Brassicaceae (Mustard family)
Life cycle
Erect winter of summer annual.
Virginia pepperweed mature plant.
Leaves
Leaves initially develop from a basal rosette. Lower leaves are oval with toothed margins on long petioles. Mature leaves are irregularly lobed, smooth and tapering to the petiole, and hairless. Upper leaves are alternate, toothed or entire, lanceolate and pointed.
Virginia pepperweed rosette.
Stems
Erect, branched with small hairs, mostly 1.5- to 2-foot-tall stems bolt from a basal rosette to flower.
Virginia pepperweed flowering stalk with leaves.
Flowers and fruit
White to greenish flowers with four small petals are found in terminal clusters. Fruit are flat, round to oval, distinctly winged, .25 inch-wide pods with a shallow notch.
Virginia pepperweed flowers and fruit.
Reproduction
Seeds.
Print a PDF of this page: Virginia pepperweed
Other Documents in this Series
You Might Also Be Interested In
-
MSU named Top 10 agriculture and forestry college in new report
Published on March 23, 2021
-
Student-led bird banding innovation spearheads continuation of data collection despite COVID-19
Published on March 16, 2021
-
Creating innovative models to assess spread, possible management of deadly chronic wasting disease
Published on February 1, 2021
-
Improving the health of Michigan’s fishes
Published on February 1, 2021
-
New trail makes nature more accessible at the MSU Corey Marsh Ecological Research Center
Published on August 25, 2021
-
MSU research team receives USDA grant to evaluate effectiveness, cost of new blueberry pest management strategies
Published on February 19, 2021
Accessibility Questions:
For questions about accessibility and/or if you need additional accommodations for a specific document, please send an email to ANR Communications & Marketing at anrcommunications@anr.msu.edu.