DIDYNAMIA. 
Class is XIK 
DIDYNAMIA. ' 
Stamina 4, quorum 2 longiora. 
GYMNOSPERMIA, 
Semina nuda. 
, Calyces subqvilnqnefidi. 
1 Cups mostly 
LEONURUS. Antheras punctis osseis adsperssc,' 
LEONURUS. Anthers sprinkled with hard parti* 
cles. 
GLECHOMA. Anlh. per paria cruciatae. 
GLECHOMA. Anthers in pairs.; each pair formic 
ing a cross. 
MENTHA. Filamenta Xisidnixdi, recta. subae- 
qu'dlis, 
MENTHA. Filaments distant; straight. Bloss. 
nearly regular. 
TEUCRIUM. Cor. labium snperius ultra basin bibar- 
.titum, 
TEUCRIUM. without any upper Up \ upper 
segment op the petal divided* 
