Home
Keys
Vascular plant groups
Club mosses
Ferns
Vegetative key to families
Gymnosperms
Flowering plants
Genera
Families
About
About
Key formats
Project partners
Contact
Resources
Glossary
Glossary
Images
Advanced search
Keys
Vascular plant groups
Club mosses
Ferns
Vegetative key to families
Gymnosperms
Flowering plants
Genera
Families
Acanthaceae
Corolla
yellow to orange with a dark throat
Acanthaceae
consider the other alternative
Plants not as above
consider the other alternative
Corolla
colouring not as above; herbs or shrubs
consider the other alternative
Corolla
lobes ± equal
choose this alternative
reject this alternative
Corolla
tube cylindrical,
slender
. Stamens 2, usually exserted
Pseuderanthemum
choose this alternative
reject this alternative
Corolla
tube gradually enlarging upwards. Stamens 4, enclosed in the
corolla
tube