| Examples include bifid vs. multifid styles, stellate vs. lepidote trichomes, and leaves with or without basal glands. |
| Simple trichomes are present on aerial surfaces of most angiosperms and on some gymnosperms and bryophytes. |
| Moreover, the composition of exudates produced by glandular trichomes may change with leaf age. |
| They also accumulate throughout the leaf in mesophyll tissue and in trichomes. |
| The adaxial and abaxial surfaces of the investigated leaves of Styrian oil pumpkin showed numerous glandular trichomes and bristle hairs. |
| Lateral inhibition is also involved in the regular spacing of hair cells or trichomes on root and leaf surfaces. |
