Sisyrinchium:
Common Name: Silk Flower, Pig Root
(because pigs like to eat them??)
Looking like an Iris in leaf but the
flowers are small and held in a multitude all along the stems. Easy to
grow in any soil especially dry ones. Best in sun but will grow well in
shade (not dense). All (except variegated varieties) self seed. Easy to divide - dig up and pull
apart into separate fans, discarding any flowered stems and pulling off
any blackened leaves. Best to cut back leaves when replanting to avoid
wind-rock.
All are completely hardy for us (in
the ground - not so tough in pots!).