 |
herbs; NOT [shrubs or trees] |
 |
plants green or with some chlorophyll;
NOT [plants parasitic or saprophytic, without chlorophyll] |
 |
plants often with milky juice; NOT
[plants without milky juice] |
 |
not climbing plants; NOT [climbing plants
with tendrils] |
 |
leaves basal or alternate; NOT [leaves
opposite] |
 |
flowers not in heads or spikes; NOT
[flowers in long or short spikes], NOT [flowers in heads or in form
resembling a head] |
 |
flowers with two floral rings |
 |
petals wholly or partly united forming a
tube or bell |
 |
corolla regular, bell-shaped; NOT
[corolla irregular, split down one side] |
 |
anthers free; NOT [anthers united into a
tube] |
 |
ovary inferior; NOT [ovary superior] |