ramsons (Allium ursinum)

Epiphyllum oxypetalum, a species of cactus whose flowers usually bloom only one night a year.

Alternative form of empty the tank

Don't touch a plant with a cluster of three leaves because it might be poison ivy or poison oak.

The military offense of not being present when expected without proper authority.

(military) Failing to return from leave or liberty on time.

In the armed forces, being absent from one's post without prior authorization.

A species of cherry native to California, Prunus ilicifolia.

(business, Australia, New Zealand) An additional employee vacation payable after long periods of service with an employer.

The plant Crataegus marshallii.