SOUR GRASS

Oxalis europaea - Yellow Wood Sorrel - Oxalis

HOME

Botanical Terms

Lists:

Master Plant List

Flowering Times List

Flowers by Color/Type

Endangered Species List

Habitat List


Use the 'back' button on your browser to return, if necessary.

I'm sure i have some anecdotal information about this shot, but I'm at a loss at the moment.


DESCRIPTION:
A small (6 - 15") plant with clover-like leaves branching from a main stem. Usually one to several small yellow flowers only 1/2" across with 5 petals. The leaves are more heart-shaped than clover and fold up along the main vein when the sun goes down and open back up in the morning.

FLOWERS:
May to July

HABITAT:
Dry soil, roadsides, fields and waste places.

 

OTHER INFORMATION:
Probably the 2nd plant that children learn, because the sourgrass is very tasty. However, because of a large amount of oxalic acid, it should not be consumed in any quantity. Taste additions to salads are perfect.

5 petals and 10 stamens with the pistil erect. An unfurled flower is right behind this one.


OTHER OBSERVATIONS:

My observations about this plant can be found at:

OFFSITE INFORMATION:

If you're interested