Assertion: row barley | /r/IsA | h. distichum l.
Facets:
Source sentences:
text: Two-row barley with nonshattering spikes is classified as H. distichum L., six-row barley with nonshattering spikes as H. vulgare L. (or H. hexastichum L.), and six-row with shattering spikes as H. agriocrithon Åberg.