Boronia 1a Yarra Road SE Perth, Western Australia 111007 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Boronia 1b Yarra Road SE Perth, Western Australia 111007 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Boronia 1c Yarra Road SE Perth, Western Australia 111007 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Boronia 1d Yarra Road SE Perth, Western Australia 111007 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Boronia 2a Omeo Road SE Perth, Western Australia 111007 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Boronia 2b Omeo Road SE Perth, Western Australia 111007 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Boronia 2c Omeo Road SE Perth, Western Australia 111007 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Boronia 3a La Chute, New Caledonia 831119 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Boronia 3b La Chute, New Caledonia 831119 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Boronia alata 1 Perth Bot Garden, Western Australia 111008 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Boronia alata 2 Perth Bot Garden, Western Australia 111008 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Boronia alata 3 Perth Bot Garden, Western Australia 111008 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Boronia alata 4 Perth Bot Garden, Western Australia 111008 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Boronia alata 5 Perth Bot Garden, Western Australia 111008 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Boronia alata 7 Mandalay Beach W Walpole, Western Australia 110929 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Boronia alata 8 Mandalay Beach W Walpole, Western Australia 110929 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Boronia cf albiflora 1 W of Hyden, Western Australia 111006 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Boronia cf albiflora 2 W of Hyden, Western Australia 111006 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Boronia cf crenulata 1 E of Walpole, Western Australia 110930 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Boronia cf crenulata 3 E of Walpole, Western Australia 110930 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Boronia cf cymosa 2 Western Flora, Western Australia 110924 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Boronia cf cymosa 3 Western Flora, Western Australia 110924 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Boronia cf cymosa 4 Western Flora, Western Australia 110924 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Boronia cf cymosa 5 Western Flora, Western Australia 110924 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Boronia cf cymosa 6 Western Flora, Western Australia 110924 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Boronia cf cymosa 7 Western Flora, Western Australia 110924 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Boronia cf ovata 1 D'Entrecasteaux National Park, Western Australia 110929 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Boronia cf ovata 2 D'Entrecasteaux National Park, Western Australia 110929 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Boronia cf ovata 3 D'Entrecasteaux National Park, Western Australia 110929 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Boronia cf ramosa 1 N of Manjimup, Western Australia 110927 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Boronia cf ramosa 10 Omeo Road SE Perth, Western Australia 111007 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Boronia cf ramosa 2 N of Manjimup, Western Australia 110927 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Boronia cf ramosa 3 Omeo Road SE Perth, Western Australia 111007 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Boronia cf ramosa 4 Omeo Road SE Perth, Western Australia 111007 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Boronia cf ramosa 5 Omeo Road SE Perth, Western Australia 111007 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Boronia cf ramosa 7 Omeo Road SE Perth, Western Australia 111007 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Boronia cf ramosa 9 Omeo Road SE Perth, Western Australia 111007 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Boronia ramosa ssp anethifolia 1 Western Flora, Western Australia 110924 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Boronia ramosa ssp anethifolia 2 Western Flora, Western Australia 110924 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Boronia ramosa ssp anethifolia 3 Western Flora, Western Australia 110924 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Boronia stricta 3 D'Entrecasteaux National Park, Western Australia 110929 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Boronia stricta 4 D'Entrecasteaux National Park, Western Australia 110929 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Boronia stricta 6 D'Entrecasteaux National Park, Western Australia 110929 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Boronia 2d Omeo Road SE Perth, Western Australia 111007 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Boronia alata 6 Perth Bot Garden, Western Australia 111008 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Boronia cf albiflora 3 W of Hyden, Western Australia 111006 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Boronia cf crenulata 2 E of Walpole, Western Australia 110930 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Boronia cf cymosa 1 Western Flora, Western Australia 110924 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Boronia cf ovata 4 D'Entrecasteaux National Park, Western Australia 110929 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Boronia cf ramosa 6 Omeo Road SE Perth, Western Australia 111007 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Boronia cf ramosa 8 Omeo Road SE Perth, Western Australia 111007 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Boronia cf spathulata 1 W of Bremer Bay, Western Australia 111003 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Boronia cf spathulata 2 W of Bremer Bay, Western Australia 111003 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Boronia cf spathulata 3 W of Bremer Bay, Western Australia 111003 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Boronia stricta 1 W of Pemberton, Western Australia 110928 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Boronia stricta 2 W of Pemberton, Western Australia 110928 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Boronia stricta 5 D'Entrecasteaux National Park, Western Australia 110929 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).

Boronia stricta 7 D'Entrecasteaux National Park, Western Australia 110929 - Photo: Jan Thomas Johansson (© 2014 Jan Thomas Johansson).