Common groundsel – Senecio vulgaris
Senecio vulgaris L.
Asteraceae (Aster family)
MI Status
Non-native
Life cycle
Summer or winter annual capable
of multiple generations per year.
Leaves
Alternate, sparsely hairy to smooth with variable leaf shape. Young leaf
margins may be smooth to slightly wavy; older leaves have deep, irregular lobes and
coarsely toothed margins. Lower leaves have short stalks; upper leaves are stalkless.
Stems
Smooth, erect and multiple-branched. Usually no taller than 12 inches.
Flowers and fruit
Numerous yellow, cylinder- to cone-shaped flower heads are produced in clusters at the stem ends. The seed is enclosed in a single-seeded, wind-disseminated fruit that forms in a white, approximately 0.5-inch-wide puffball collection.
Reproduction
Seeds.





Other Documents in this Series
You Might Also Be Interested In
-
Initiative driving support of Michigan's animal agriculture industries
Published on February 1, 2020
-
Sharing experiences managing Bovine Leukemia Virus during 2023 International All Things BLV Conference
Published on January 25, 2024
-
Moving to zero bovine leukemia virus – A project summary
Published on July 29, 2022
-
BLV – if that wasn’t enough!- Part 3
Published on January 20, 2015
-
What is best for the calves of BLV-positive dams?- Part 5
Published on January 27, 2015
-
BLV - Undercutting the foundation of health-Part 2
Published on January 20, 2015
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.