A hair with a gland on its tip (through a hand lens, looking like a stalk with a blob on…

A cultivated or ‘garden plant that occurs outside of gardens, which may or may not have become naturalised.

The situation in which the style arises in the centre at the base of the ovary as in many Lamiaceae,…

Large-flowered.

Slender and graceful.

Barbed bristles on cacti.

Globe-shaped.

Having a white or grayish powder or bloom.

Hairless, smooth.