Orchids
There are about 30,000 species of orchid worldwide making Orchidaceae the largest family of flowering plants. They are found in a diverse range of habitats.
Orchids have distinctive flowers, consisting of three sepals and three petals. The third petal is greatly modified into a specialised structure known as a labellum. Another distinctive feature is the column, a fusion of the sexual parts of the flower (stamens and style) into a fleshy structure. Most terrestrial orchids grow from a tuber which is replaced each year.
Some orchids are designated as rare and endangered plants. Others, although reasonably common, are very localised in their occurence. All orchids are protected species and should not be disturbed in their native habitat. For these reasons all orchids have been included as rare or sensitive plants.
Announcements
Discussion
Cryptostylis subulata
Cryptostylis subulata
Recent activity
Dipodium sp. at Jincumbilly, NSW
Dipodium roseum at Jincumbilly, NSW
Chiloglottis valida at Rossi, NSW
Dipodium sp. at Jincumbilly, NSW
Chiloglottis valida at Rossi, NSW
Top contributors
- AaronClausen 1.3K
- CathB 1.2K
- AlanS 1K
- TobiasHayashi 986
- Tapirlord 791
- MattM 498
- AnneG1 493
- NedJohnston 437
- RobG1 420
- Csteele4 406
Top moderators
- MattM 4.6K
- TonyWood 3.1K
- CathB 2.7K
- Tapirlord 2.5K
- TobiasHayashi 2.3K
- DerekC 1.1K
- AlanS 1K
- MichaelMulvaney 699
- RobG1 505
- plants 307
