Photo, picture:
Die dickfleischigen Laubblaetter des Scharfen Mauerpfeffer werden 4mm lang und 2 - 4mm breit - (Scharfe Fetthenne - Foto Scharfer Mauerpfeffer blueht in dichten Bestaenden am Strassenrand)
The thick leaves of the Goldmoss Stonecrop are 4mm long and 2 to 4mm wide - (Wallpepper - Photo Goldmoss Stonecrop blooms in dense populations along a roadside)
Sedum acre

Gallery overview