| concept of species(noun, expression, study, treatment, science) |
| cultivated plant taxonomy(noun, expression, study, treatment, science) |
| germ tube(noun, expression, study, science, life) |
| grass family(noun, expression, study, treatment, science) |
| green algae(noun, expression, study, treatment, science) |
| growth(noun, study, science, life, flora) |
| growth regulator(noun, expression, form, study, science) |
| iris family(noun, expression, study, treatment, science) |
| isolating mechanism(noun, expression, study, treatment, science) |
| kingdom plantae(noun, expression, study, science, life) |
| leaf node(noun, expression, form, study, science) |
| legume family(noun, expression, study, treatment, science) |
| mint family(noun, expression, study, treatment, science) |
| monophyletic clades(noun, expression, study, treatment, science) |
| natural scientist(noun, expression, study, science, life) |
| oil plant(noun, expression, nature, environment, plant) |
| orchid family(noun, expression, study, treatment, science) |
| palm family(noun, expression, study, treatment, science) |
| plant anatomy(noun, expression, study, treatment, science) |
| plant cell(noun, expression, form, study, science) |