Sea Holly

Acanthus ebracteatus

''Acanthus ebracteatus'' is a species of shrubby herb that grows in the undergrowth of mangroves of south-east Asia. Common names include sea holly and holly mangrove.
Acanthus ebracteatus https://www.jungledragon.com/image/110545/acanthus_ebracteatus.html Acanthus ebracteatus,Fall,Geotagged,Indonesia

Appearance

It grows as an erect, spreading or scrambling shrubby herb, up to 1.5 metres tall, usually with a great many stems. Its leaves are dark green, stiff, with sharp spines at the end of each deep lobe: very much like those of holly . Flowers are blue, purple or white, and occur in spikes terminal on the branches. The fruit is a square-shaped capsule, which explodes when ripe, projecting the seeds up to two metres from the plant. Seeds are off-white and flat.
Acanthus ebracteatus  Acanthus ebracteatus,Fall,Geotagged,Indonesia

Distribution

It occurs in the undergrowth of mangroves in south-east Asia, including northern Australia.

Habitat

It occurs in the undergrowth of mangroves in south-east Asia, including northern Australia.

Uses

The leaves of ''Acanthus ebracteatus'', noted for their antioxidant properties, are used for making Thai herbal tea in Thailand and Indonesia.

References:

Some text fragments are auto parsed from Wikipedia.

Taxonomy
KingdomPlantae
DivisionAngiosperms
ClassEudicots
OrderLamiales
FamilyAcanthaceae
GenusAcanthus
SpeciesA. ebracteatus
Photographed in
Indonesia