- Acanthaceae – Acanthus Family
- Agavaceae – Century-plant Family
- Anacardiaceae – Sumac Family
- Apocynaceae – Dogbane Family
- Araceae – Arum Family
- Araliaceae – Ginseng Family
- Araucariaceae – Araucaria Family
- Arecaceae – Palm Family
- Asteraceae – Aster Family
- Bignoniaceae – Trumpet-creeper Family
- Blechnaceae – Chain Fern Family
- Boraginaceae – Borage Family
- Bromeliaceae – Bromeliad Family
- Buddlejaceae – Butterfly-bush Family
- Campanulaceae – Bellflower Family
- Cannaceae – Canna Family
- Caricaceae – Papaya Family
- Casuarinaceae – She-oak Family
- Cecropiaceae – Cecropia Family
- Clusiaceae – Mangosteen Family
- Commelinaceae – Spiderwort Family
- Convolvulaceae – Morning-glory Family
- Costaceae – Costus Family
- Crassulaceae – Stonecrop Family
- Cucurbitaceae – Cucumber Family
- Dicksoniaceae – Tree Fern Family
- Dioscoreaceae – Yam Family
- Epacridaceae – Epacris Family
- Ericaceae – Heath Family
- Euphorbiaceae – Spurge Family
- Fabaceae – Pea Family
- Geraniaceae – Geranium Family
- Gleicheniaceae – Forking Fern Family
- Goodeniaceae – Goodenia Family
- Heliconiaceae – Heliconia Family
- Iridaceae – Iris Family
- Lamiaceae – Mint Family
- Lauraceae – Laurel Family
- Liliaceae – Lily Family
- Lycopodiaceae – Club-moss Family
- Malvaceae – Mallow Family
- Marantaceae – Prayer-Plant Family
- Melastomataceae – Melastome Family
- Moraceae – Mulberry Family
- Musaceae – Banana Family
- Myrtaceae – Myrtle Family
- Nyctaginaceae – Four o'clock Family
- Onagraceae – Evening Primrose Family
- Orchidaceae – Orchid Family
- Oxalidaceae – Wood-Sorrel Family
- Pandanaceae – Screw-pine Family
- Papaveraceae – Poppy Family
- Passifloraceae – Passion-flower Family
- Plumbaginaceae – Leadwort Family
- Poaceae – Grass Family
- Polygonaceae – Buckwheat Family
- Polypodiaceae – Polypody Family
- Proteaceae – Protea Family
- Ranunculaceae – Buttercup Family
- Rhizophoraceae – Red Mangrove Family
- Rosaceae – Rose Family
- Rubiaceae – Madder Family
- Sapindaceae – Soapberry Family
- Scrophulariaceae – Figwort Family
- Solanaceae – Potato Family
- Sterculiaceae – Cacao Family
- Strelitziaceae – Bird of Paradise Flower Family
- Tropaeolaceae – Nasturtium Family
- Verbenaceae – Verbena Family
- Zingiberaceae – Ginger Family
Plant Family
Listed here are some of the many plant families that can be found in Hawaii.