Herniaria hirsuta var. cinerea L.
Family: Caryophyllaceae
hairy rupture-wort, hairy rupturewort
[Herniaria cinerea DC.,  more...]
Etymology: Herniaria: from Latin hernia, "to rupture," in past times called rupturewort or burstwort, and a plant that was supposedly effective for the treatment of hernias
Plants: annual forb
Conservation Status: Introduced - adventive