Subspecies
Six subspecies are recognised, treated as species by some botanists:
- E. pauciflora subsp. pauciflora, the nominate subspecies, with non-glaucous buds. This is by far the most widespread form.
- E. pauciflora subsp. debeuzevillei, syn. E. debeuzevillei, the Jounama Snow Gum, with glaucous angular buds. This is found only in the far south-east of New South Wales.
- E. pauciflora subsp. niphophila, syn. E. niphophila, with glaucous non-angular buds. This is found in the highest parts of the Australian Alps, straddling the Victoria - New South Wales border. In cultivation this tree has gained the Royal Horticultural Society's Award of Garden Merit.
- E. pauciflora subsp. hedraia, with sessile glaucous buds. Restricted to the Falls Creek and Mount Bogong area, Victoria.
- E. pauciflora subsp. parvifructa, with small adult leaves and small, slightly glaucous buds. Restricted to above 900m altitude on the Mount William Range, the Grampians, Victoria.
- E. pauciflora subsp. acerina, with glossy adult leaves and non-glaucous buds (smaller than subsp. pauciflora). Restricted to above 1200m altitude in the vicinity of the Baw Baw Plateau, Victoria.
Read more about this topic: Eucalyptus Pauciflora