LeavesBasal 3-8 cm long; deeply cleft; slightly toothed margin; stem leaves sessile; lance-shaped; margins entire or slightly toothed; ear-shaped at base (Moss, 1983). Basal leaves in rosette; stem leaves alternate; base clasps to stem (Johnson et al., 1995).FlowersSmall and white; petals 2-4 mm long; exceed sepals (Moss, 1983). Densely clustered until later development (Johnson et al., 1995).Fruits and SeedsDry dehiscent pods; triangular to heart-shaped (silicle); at right angles to septum; 5-8 mm long (Moss, 1983). 20 seeds per pod; become sticky when wet (Johnson et al., 1995).
Scientific NameCapsella bursa-pastoris (L.) Medik.
Common Name
shepard's purse (Johnson et al., 1995).
General Description
An annual or winter plant that has smooth to slightly hairy stems 10-50 cm high that bear white flowers (Moss, 1983).
Leaves
Basal 3-8 cm long; deeply cleft; slightly toothed margin; stem leaves sessile; lance-shaped; margins entire or slightly toothed; ear-shaped at base (Moss, 1983). Basal leaves in rosette; stem leaves alternate; base clasps to…
Basal 3-8 cm long; deeply cleft; slightly toothed margin; stem leaves sessile; lance-shaped; margins entire or slightly toothed; ear-shaped at base (Moss, 1983). Basal leaves in rosette; stem leaves alternate; base clasps to stem (Johnson et al., 1995).
Flowers
Small and white; petals 2-4 mm long; exceed sepals (Moss, 1983). Densely clustered until later development (Johnson et al., 1995).
Fruits and Seeds
Dry dehiscent pods; triangular to heart-shaped (silicle); at right angles to septum; 5-8 mm long (Moss, 1983). 20 seeds per pod; become sticky when wet (Johnson et al., 1995).
Phenology
Late winter to spring (Calflora).
Range/Distribution
Alberta: Scattered throughout the province (Canadensys). Introduced in CAN (BC, MB, NB, NL, NS, SK, NT, NU, ON, PE, QC, YT); USA (AL, AK, AZ, AR, CA, CO, CT, DE, FL, GA, ID, IL, IN, IA, KS, KY, LA, ME, MD, MA, MI, MN,…
Alberta: Scattered throughout the province (Canadensys). Introduced in CAN (BC, MB, NB, NL, NS, SK, NT, NU, ON, PE, QC, YT); USA (AL, AK, AZ, AR, CA, CO, CT, DE, FL, GA, ID, IL, IN, IA, KS, KY, LA, ME, MD, MA, MI, MN, MS, MO, MT, NE, NV, NH, NJ, NM, NY, NC, ND, OH, OK, OR, PA, RI, SC, SD, TN, TX, UT, VT, VA, WA, WV, WI, WY) (USDA).
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Citation
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Page Citation for Capsella bursa-pastoris (L.) Medik.
Page Citation
"Species Details - Capsella bursa-pastoris (L.) Medik., University of Alberta Vascular Plant Herbarium." University of Alberta Museums Search Site, https://search.museums.ualberta.ca/g/1-7951. Accessed 08 Jun. 2024.
Specimen Information
There are 83 specimens of this Species.
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49 results plotted on map in 47 markers. Note: Only records with latitude and longitude coordinates are plotted on map.