| Kingdom: | Plantae |
| Phylum: | Spermatophyta |
| Class: | Angiospermae |
| Subclass: | Dicotyledoneae |
| Superorder: | Asteridae |
| Order: | Scrophulariales |
- Family
- Genus
- species – Common Name
- Justicia
- adhatoda – Malabar Nut, Arusa, Adulsa
Bignoniaceae
- Catalpa
- bignoniodes – Indian Bean, Catalpa, Cigar Tree, Candle-tree
- Stenolobium
- stans – Trumpet Bush
Columelliaceae
Gesneriaceae
Globulariaceae
- Globularia
- cordifolia – Globe Daisy
- elongata – Blue Mary
- nudicaulis – Leafless-stemmed Globularia
Hydrostachydaceae
Lentibulariaceae
- Utricularia
- cornuta – Horned Bladderwort
- vulgaris – Greater Bladderwort
Martyniaceae
Myoporaceae
- Myoporum
- obscurum – Popwood
Orobanchaceae
- Conopholis
- americana – Squawroot
- Orobanche
- uniflora – Cancer-root
Pedaliaceae
- Harpagophytum
- procumbens – Grapple Plant, Wood Spider
- Proboscidea
- jussieui – Proboscis-flower, Unicorn Plant, Elephant’s Trunk
- Sesamum
- indicum – Sesame
Scrophulariaceae
- Castilleja
- (various) – Indian Paintbrush
- Chelone
- glabra – Balmony, Snake-head
- Digitalis
- purpurea – Foxglove, Thimbles, Digitalis
- Euphrasia
- officinalis – Euphrasia, Eyebright
- Gratiola
- officinalis – Hedge-hyssop
- Linaria
- vulgaris – Butter and Eggs, Toad-flax, Snapdragon, Pennywort
- Pedicularis
- canadensis – Lousewort, Wood-betony
- Scrophularia
- marilandica – Figwort, Scrophula Plant
- Verbascum
- densiflorum – Mullein, Torch Weed, Feltwort
- lychnitis – White Mullein
- nigrum – Dark Mullein
- thapsus – Great Mullein, Verbascum, Flannel Plant, Candlewick
Acanthaceae
