1. Lower glume of sessile spikelet 3-4.5 mm long; awn up to 2.5 cm long G. truncatiglumis (NT WA)
Sclerandrium truncatiglume
Lower glume of sessile spikelet more than 6 mm long; awn more than 2.5 cm long 2

2. Raceme 1, on an extremely shortened rachis G.  capitata (QLD)
G. flosculosa
Racemes 2-4, subdigitate to digitate, with each on a well developed rachis G. grandiflora (NT QLD)
Sclerandrium grandiflorum

Key to Germania derived from Chaianan 1972

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