

"Round" images
Protulaca oleracea
Protulaca oleracea
Protulaca oleracea
Protulaca oleracea
Protulaca oleracea
Protulaca oleracea - seed
Protulaca oleracea - seedling
Protulaca oleracea - seedling
Photo credit
Olivia McCandless
Lamium purpureum
Lamium purpureum
Lamium purpureum
Lamium purpureum
Lamium purpureum
Photo credit
Joseph M. DiTomaso, University of California - Davis