To Australasia—Goodeniaceæ, Epacridaceæ, Stackhousiaceæ, Brunoniaceæ, Tremandraceæ.
[A group of plants occurring only in one of the six great divisions of the world is called monomic, (from μονος one, and νομὸς, a region).
A group common to two divisions is dinomic; to three, trinomic; to four, quatrinomic; to all the divisions, polynomic.]
Natural Families predominant in the Northern Hemisphere.
- Aceraceæ,
- Alismaceæ,
- Amentaceæ,
- Artocarpeæ
- (fam. Articaceæ),
- Aurantiaceæ,
- Berberaceæ,
- Boraginaceæ,
- Campanulaceæ,
- Caprifoliaceæ,
- Caryophyllaceæ,
- Cistaceæ,
- Coniferæ,
- Cruciferæ,
- Dipsacaceæ,
- Elæagnaceæ,
- Fumariaceæ,
- Grossulariaceæ,
- Hamamelidaceæ,
- Hippocastaneæ
- (fam. Sapindaceæ),
- Hypericaceæ,
- Magnoliaceæ,
- Onagraceæ,
- Orobanchaceæ,
- Papaveraceæ,
- Ranunculaceæ,
- Residaceæ,
- Rosaceæ,
- Rutaceæ,
- Saxifragaceæ,
- Umbelliferæ,
- Vacciniaceæ.
Natural Families predominant in the Southern Hemisphere.
- Amaryllidaceæ,
- Atherospermaceæ,
- Cactaceæ,
- Capparidaceæ,
- Crassulaceæ,
- Dilleniaceæ,
- Diosmeæ
- (fam. Rutaceæ),
- Geraniaceæ,
- Hæmodoraceæ,
- Heliotropeæ
- (fam. Ehretiaceæ),
- Iridaceæ,
- Malpighiaceæ,
- Melastomaceæ,
- Mesembryaceæ,
- Myoporineæ
- (fam. Verbenaceæ),
- Myrtaceæ,
- Oxalidaceæ,