Sisyrinchium angustifolium is the likely local genus, Swallowtail seeds more expensive than Prairie Moon

20180121 planted in flat
20170603 planted two pulled up from road side SE corner of copse 1 flower garden
20170601ish found one in our east yard
20170528 Noted Laura has many growing in her lawn, blooming even though mown. HUZZAH.
20170508 pulled up a few growing further down RCC rd & potted
20170507 found a clump growing up by the road