| Answer | Crossword Clue |
|---|---|
| unilabiate | having one lip only; as, a unilabiate corolla |
| galea | part of the calyx or corolla having the form of a helmet, as the upper lip of the corolla of the monkshood |
| galeae | part of the calyx or corolla having the form of a helmet, as the upper lip of the corolla of the monkshood |
| zygomorphic | (of a flower) Having only one plane of symmetry, as in a pea or snapdragon; bilaterally symmetrical |
| isosporous | having spores of one kind only, as opposed to heterosporous |
| monobasic | of an acid, such as hydrogen chloride, having only one replaceable hydrogen atom per molecule |
