BRASSICACEAE
Capsella bursa-pastoris
Common Name: Shepherd's Purse
|    |  | 
| inflorescence and fruits (silicles) in Spring--the flowers are very small. Also notice the heart shaped silicles--the shape of the fruits is the derivation of the common name "shepherd's purse" for this plant (this is also the literal meaning of the specific epithet, bursa-pastoris). | another inflorescence and young fruits--what kind of inflorescence is present here? | 
| 
 |  | 
| flower closeup--note the four petals, arranged in a cross shape, that typify the Brassicaceae (these are small flowers!) | the stem leaves of Capsella bursa-pastoris are narrow and clasp the stems... | 
|  | |
| ...while the basal leaves are larger and more dissected. | |