| Answer | Crossword Clue |
|---|---|
| OXLIP | Yellow-flowered perennial |
| ARNICA | Yellow-flowered perennial |
| wintercress | a bitter-tasting yellow-flowered perennial, somewhat resembling mustard |
| wintercresses | WINTERCRESS, a bitter-tasting yellow-flowered perennial, somewhat resembling mustard |
| HAREBELL | Blue-flowered perennial |
| SPEARLILY | Scarlet-flowered perennial |
| OREGANO | Purple-flowered perennial |
| ASTER | Ray-flowered perennial. |
| ageratums | related blue-flowered perennial (Eupatorium coelestinum) |
| panicum | any of a large and widely distributed genus (Panicum) of annual and perennial grasses that have 1- to 2-flowered spikelets arranged in a panicle |
