1. Rachides not shattering *T. ponticum (NSW SA VIC)

Lophopyrum elongatum, Agropyron elongatum, T.elongatum
Rachides shattering 2

2. Apex of glumes shortly 3-toothed; rachis not fragile *T. distichum (WA)

Agropyron distichum
Apex of glumes obtuse, not 3-toothed; rachis fragile *T. junceiforme (VIC TAS SA)

Agropyron junceiforme, A. junceum auct.
Scratchpads developed and conceived by (alphabetical): Ed Baker, Katherine Bouton Alice Heaton Dimitris Koureas, Laurence Livermore, Dave Roberts, Simon Rycroft, Ben Scott, Vince Smith