In this Group are placed the following Eucalypts yielding an oil consisting principally of pinene and cineol; the latter constituent not exceeding 40 per cent., determined by the phosphoric acid method at time of distillation. Phellandrene and aromadendral* are absent.

22.

Eucalyptus Wilkinsoniana.

23.

E.

eugcnioides.

24.

E.

umbra.

25.

E.

santalifolia.

26.

E.

Blaxlandi.

27.

E.

microcorys.

28.

E.

hemilampra.

29.

E.

corynocalyx.

30.

E.

fasciculosa.

31.

E.

megacarpa.

32.

E.

redunca.

33.

E.

Lehmanni.

34.

E.

leucoxylon.

35.

E.

rudis.

36.

E.

maculata.

37.

E.

intertexta.

38.

E.

lactea.

39.

E.

paludosa.

40.

E.

Baeuerleni.

41.

E.

viminalis, var. (a).

42.

E.

paniculata.

43.

E.

comuta.

44.

E.

quadrangulata.

45.

E.

conica.

46.

E.

Bosistoana.

*The name Aromadendral is used throughout this work in a general sense to denote the presence of one or more members of this group of characteristic aldehydes, which includes cuminaldehyde and cryptal. See the article in this work on these aldehydes.