. Variety Maturity Leaf colour Shape Size 2331 Carentan 2 mid-late blue-green short with large base large 2351 Lungo d'inverno 2 sel. Eifel late blue-green cylindrical mid-large 2361 Blue de Solaise mid-late blue-green short large 2360 Bulgarian giant mid-early light green cylindrical, very long thin 2362 Lungo della Riviera mid-late light green cylindrical, long thin