Hordeum vulgare (Common Barley) is a species ofannualgrass in the familytrue grasses. They are associated withfreshwater habitat. They haveyellow flowers. Flowers are visited byDacnusa,Hemiptarsenus unguicellus,Parasitoid wasp, andParasitoid wasp. Individuals can grow to 2.5 feet.
EOL has data for72 attributes, including: