Get a head start on spring by planting the spring vetchling (Lathyrus vernus). This perennial is a relative of the annual sweet pea, but the spring vetchling comes back each year, and it doesn't climb ...
Spring vetchling (Lathyrus vernus) collected 80 years apart on 11 June in Strindamarka in Trondheim. The specimen on the left is from 1939, and the plant is blooming. The plant on the right is from ...