These were in Squamish British Columbia, but I posted this here as I am not certain whether these would be a native species. Thanks in advance for any help!
Sheep Sorrel, compare with https://www.google.ca/search?q=sheep+sorrel+flowers+close+up&source=lnms&tbm=isch&sa=X&ei=yVRvVdarJMbhoASgpIDwCA&ved=0CAcQ_AUoAQ&biw=999&bih=607http:// A very common weed.
Could be... There appears to be 15 species of Rumex in BC, many with similar flowers/seed pods. A small number could be discounted.
E-Flora lists 19: http://linnet.geog.ubc.ca/DB_Query/QueryForm.aspx?__VIEWSTATE=%2FwEPDwUKMTk0NTIwNzE2MWQYAQUeX19Db250cm9sc1JlcXVpcmVQb3N0QmFja0tleV9fFgMFCGNoa0V4YWN0BQhjaGtUaHVtYgUIY2hrQXRsYXPxMaRd0Pmj6gV8QvXizlhftHhKvBzZchJ4I7pfApNqvg%3D%3D&__VIEWSTATEGENERATOR=F43EC70C&__EVENTVALIDATION=%2FwEdACYlDhZ45yLJhpQtnUYQVMIoY3pPM72C6ENlxoAMiL5klY48fSFybqZHBiOJ7lzAyWdm9VQeeMVQckpxgMtgvm5Cwk%2FdwNI%2Fd6ZpJDaouyJMaWplwzk%2BuCWbsoDaxgUcPIzm%2FwsKpieTdBJU9u0E14aYs3J4hL%2FFOih0hliT318nsTIxlubO%2FSWXRZDkiF5L0e5fq3YH471H%2BVawBjFGJmZZWFxv0aEGctT8b%2Frwhgfy6LjJaRpKx1y4ZT4u1Hr7sxdj6FbRb%2FZgSfv31qBjuRD14Zh7D1AK9KYE%2BIi3uBM6cliB9owX8WB41mOq6BXxQpso0kjvSXrDUDp96QEGVBVELLHIrxP65KJP3SpSeuG3HQevSks5zKknNfbofDqoPVlUaZXPCPeefWYCjL%2BaFNjnXT95a%2F2FCNv32dDxLTODC0Coq9x4oX47eid2hUhPeFv9BUqNxEqQJtirBRBN7hrbfPJ4NEjdf4Ph5KkU4L%2BNRM6qd9Uz4hWZp36PzRrGCuPW77ffb7hAbc7t7CRfMQ1L%2F6ga8qIvl2pELg%2FfmHBYTWaCJseqkNQOHjOJ0aO%2BoWhCuCpzjgGrC8n1NGBY1IelntNHbw47TKMVys%2FSbCFSo0TdcaCR2SdiwG37J9K3bQQ6R50exhEL1kvt7xUR24yzq6mZryXyspKObAu0dURNDGjyTbgTupb38OrMUe0%2FPoaCI56KqpTwXsQvrVX9oPAUfd1%2BBnh7m4lCZMUDGOieXFk4Rop%2BzhFOz9O3BCs%2B%2FK72mDeXBphf0slqT9lhWR09lLZy3kbvLMaV07LO%2FeDDKmHqW6vL2cu7rvPZ6pGtb8CfiAvJgU8KmcOpqlUaPBEW&Family=Polygonaceae&InvStatus=Both&rdRedBlue=Both&rdlPlanGroup=All&Genus=rumex&Species=&SubSpecies=&Variety=&EnglishName=&chkThumb=on&SubmitForm=Search
