Perennial peavine

Lathyrus latifolius

"Lathyrus latifolius", the perennial peavine, perennial pea, broad-leaved everlasting-pea, or just everlasting pea, is a robust, sprawling perennial in the Pea Family Fabaceae. It is native to Europe but is present on other continents, such as North America and Australia, where it is most often seen along roadsides.
Not A Beach Pea... ... but growing at the beach. In some places a weed but today with nothing but dead grass around it it was a pleasant surprise. Not a Sweet Pea either because it has no fragrance to speak of.  Canada,Geotagged,Lathyrus latifolius,Spring

Appearance

"Lathyrus latifolius" has winged hairless stems, and alternating blue green compound leaves consisting of a single pair of leaflets and a winged petiole about 2" long. The leaflets are narrowly ovate or oblong-ovate, smooth along the margins, hairless and up to 3" long and 1" across. There is a branched tendrils between the leaflets.
everlasting pea a common introduced roadside weed here Geotagged,Lathyrus latifolius,Spring,United States

Reproduction

"Lathyrus latifolius" can reproduce vegetatively from its taproot and rhizomes, or by reseeding.

References:

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Taxonomy
KingdomPlantae
DivisionAngiosperms
ClassEudicots
OrderFabales
FamilyFabaceae
GenusLathyrus
SpeciesL. latifolius