Why just 5?
Like Lynn, my list would change, especially depending on season.
I don't have pictures yet, but S. Gazelle is without peer during the spring. J. h. Xanthoheuff in spring colors (such as Lynn's pic shows). S. x barbulatum 'Hookeri" for is small, groundcover beauty, S. Housmanii for is nobleness through all seasons, S. Bronco for its vibrant colors, S. Atroviolaceum (Heimlich), S. arach. Linde for its unusual rings of fir when in clumps, S. Sopa for sheer beauty of color, S. Jungle Shadows because of like fiery orange and S. calcareum Greenii.
S. arach. "Linde"
S. Sopa
