Definition that contains hemera
- swell come up (as of feelings and thoughts, or other ephemeral things)
- shipboard casual or ephemeral as if taking place on board a ship
- black-eyed susan annual weedy herb with ephemeral yellow purple-eyed flowers; Old World tropics; naturalized as a weed in North America
- bladder ketmia annual weedy herb with ephemeral yellow purple-eyed flowers; Old World tropics; naturalized as a weed in North America
- fly-by-night ephemeral
- calandrinia large genus of low-growing herbs; widespread throughout tropical and warm temperate regions having usually basal leaves and panicles of purplish ephemeral flowers
- flower-of-an-hour annual weedy herb with ephemeral yellow purple-eyed flowers; Old World tropics; naturalized as a weed in North America
- flowers-of-an-hour annual weedy herb with ephemeral yellow purple-eyed flowers; Old World tropics; naturalized as a weed in North America
- genus calandrinia large genus of low-growing herbs; widespread throughout tropical and warm temperate regions having usually basal leaves and panicles of purplish ephemeral flowers
- hibiscus trionum annual weedy herb with ephemeral yellow purple-eyed flowers; Old World tropics; naturalized as a weed in North America