5 species naturalized AUST.; all states and territories

*Cupressus lusitanica Mill.

Monoecious tree to 20 m high. Juvenile leaves decussate and spreading. Adult leaves, decussate, decurrent and adnate to the stem. Male and female cones solitary, terminal. Male cone scale with 2–6 microsporangia. Female cone scales with 1–20 ovules. Seeds narrowly winged. Occasionally naturalized near plantings. Mexican Cypress