lathyrus pratensis. meadow peavine, yellow pea on the maedow in summer

biodiversity europe fabaceae lathyrus pratensis papilionaceous flower poland biology bloom blooming botany ecology flora flovering green habitat inflorescence journey leaf legume meadow pea nature nectar source perrenial pistil plant plants stipules vegetation wing yellow peavine perennial maedow summer flowers pollinated bees arrhenatheretea molinio member clover family grows meadows grassy areas including rough grassland roadside verges waste ground