(Polycarpon alsinifolium)
Polycarpon alsinifolium is a species of flower plant belonging to the family Caryophyllaceae . The scientific authority of the species is ( Biv. ) DC. , and has been published in Prodromus Systematis Naturalis Regni Vegetabilis 3: 376. 1828 Polycarpon tetraphyllum, commonly known as-four-leaved allseed-(also-fourleaf allseed-or-fourleaf manyseed), is a plant of the family-Caryophyllaceae-(pinks). An annual herb growing to 15 cm in height, it is found on sandy soils, in coastal areas and on wasteland. Native to-Europe, it is also naturalised in parts of-North America,-Australia-and elsewhere. It is rare in-Britain, except in the-Scilly Isles.