Broad-leaved Everlasting-pea

Broad-leaved Everlasting-pea - Lathyrus latifolius

Alternative names
Everlasting Pea
Description

A very variable tall, clambering plant to 3 metres. It has widely winged stems and leaflets with prominent parallel veins. The pea like flowers are magenta-purple or pink, 20 to 30 mm in long stalked racemes.

Similar Species

Lathyrus grandiflorus

Identification difficulty
ID checklist (your specimen should have all of these features)

One pair of leaflets. The stems are winged.  

Recording advice

A photo of the whole plant, showing stems and leaves as well as flowers

Habitat

Disturbed ground, railway verges etc., often as an escape from cultivation.

When to see it

Flowers June to September.

Life History

Perennial.

UK Status

Infrequent but widespread in Britain, particularly from Yorkshire southwards. Usually found as an escape from cultivation that has established in the wild.

VC55 Status

Infrequent in Leicestershire and Rutland, usually as an escape from cultivation that has established in the wild. In the 1979 Flora survey of Leicestershire it was found in 19 of the 617 tetrads.

Leicestershire & Rutland Map

MAP KEY:

Yellow squares = NBN records (all known data)
Coloured circles = NatureSpot records: 2025+ | 2020-2024 | pre-2020

UK Map

Additional images

No additional images available for this species.

All NatureSpot records

Photo of the association

Agromyza varicornis

The larva of the Agomyzid fly Agromyza varicornis mines the winged stems and leaves of Everlasting Peas (Lathyrus latifolius and Lathyrus sylvestris).  The long white mine is in the wing of the stem, but often starts in leaf (though not always).

Photo of the association

Liriomyza pisivora

The larva of the Agromyzid fly Liriomyza pisivora mines the leaves of species in the pea family, including Garden Pea, Broad-leaved Everlasting-pea and Tufted Vetch.  They create a long linear mine which starts on the lower surface of the leaf but then penetrates to the upper surface, giving the leaf looking mottled. Several larvae can be found on affected leaves. The frass appears in thin threads, alternating along the gallery.