Swamp Oak (Casuarina glauca)

Family: Casuarinaceae | Edibility: Edible (1/5)

Casuarina glauca is an evergreen Tree growing to 18 m (59ft 1in). See above for USDA hardiness. It is hardy to UK zone 9. It is in leaf all year. The species is monoecious (individual flowers are either male or female, but both sexes can be found on the same plant). It can fix Nitrogen. Suitable for: light (sandy) and medium (loamy) soils and prefers well-drained soil.

Edible Parts & Harvest Seasons

Edible Parts: Leaves

Harvest Seasons: Early Summer, Spring

Flavor & Culinary Uses

The needles are chewed to relieve thirst. We assume that this means the leaves. — The needles are chewed to relieve thirst.; We assume that this means the leaves.

Habitat & North American Range

Usually found in swampy localities. Near salt water estuaries, along sluggish creeks and occasionally on rising ground. (Zone 8)