This hairy little plant with 5 pointy petals is native to the Mediterranean region and is both edible and medicinal
This tree has large, opposite, palmately compound leaves and pyramids of flowers around May. It is often planted in parks and along city streets.
A low-growing “trefoil” weed of lawns and disturbed, nitrogen-poor soil, distinguished by its tiny hop-like yellow flower clusters, pointed tips on each leaflet, and the terminal leaflet on a longer stalk or petiole
This relative of the European Robin nests across Eurasia, can sometimes be found in small numbers in North America, and overwinters in Africa.
This species includes varieties called bok choy, napa cabbage, turnip, rapini, and totsoi
This humble plant is easily overlooked, both in its quiet early blooming and later leaf unfurling. You can find it in wetlands and riverine forests in the NE quarter of the US, up into Canada.
The brilliant blue, white, or pink of these flowers are actually 5 to 25 colored sepals rather than petals. They appear to float upon a mist of thread-like bracts above feathery, pinnately divided leaves.
This is the species that is used as THE cultivated walnut tree. It has pinnately compound leaves with about 7 alternate leaflets, larger towards the tip or terminal end.