Commonly known as the Hairy Rufous Greenhood (Pterostylis ciliata), this native orchid is endemic to the south-west of Western Australia region. Other common names include Tall Rusthood and Hairy Rustyhood.
This native orchid has a large rosette of between four and eight leaves at its base. The leaves are usually withered by flowering time, flowering occurs from September to November.
From the rosette are up to eight or more green, brown, white flowers with translucent panels between 15–20 mm long and 8–9 mm wide, borne on a flowering spike between 100–220 mm tall. The flower leans forward. The labellum is small, fleshy, insect-like and covered with hairs.
The specific epithet (ciliata) is derived from the Latin word cilium meaning “eyelash”, that refers to the hairs on the labellum.
- Scientific classification
- Kingdom: Plantae
- Phylum: Charophyta
- Class: Equisetopsida
- Subclass: Magnoliidae
- Superorder: Lilianae
- Order: Asparagales
- Family: Orchidaceae
- Genus: Pterostylis
- Species: Pterostylis ciliata
Footnote & References
- Pterostylis ciliata (Hairy Rufous Greenhood), Stirling Range National Park WA, Photographs © Terry Dunham
- Pterostylis ciliata M.A.Clem. & D.L.Jones, Atlas of Living Australia, https://bie.ala.org.au/species/https://id.biodiversity.org.au/taxon/apni/51412064
- Hairy Rufous Greenhood (Pterostylis ciliata), iNaturalistAU, https://inaturalist.ala.org.au/taxa/1085007-Pterostylis-ciliata
- Pterostylis ciliata M.A.Clem. & D.L.Jones, Hairy Rufous Greenhood, Western Australian Herbarium (1998–). Florabase—the Western Australian Flora. Department of Biodiversity, Conservation and Attractions. https://florabase.dbca.wa.gov.au/browse/profile/10870
- Pterostylis ciliata, Wikipedia, https://en.wikipedia.org/wiki/Pterostylis_ciliata
- Rufous Greenhoods, Orchids of South-West Australia, https://chookman.id.au/wp_orchids/?page_id=1217
OrchidaceaeOrchidaceae Index Caladenia barbarossa (Dragon Orchid) Caladenia bryceana subsp. bryceana (Dwarf Spider Orchid) Caladenia corynephora (Club-lipped Spider Orchid) Caladenia drummondii (Winter Spider Orchid) Caladenia integra (Smooth-lipped Spider Orchid) Caladenia latifolia (Pink Fairies) Caladenia lobata (Butterfly Spider Orchid) Caladenia melanema (Ballerina Orchid) Caladenia polychroma (Joseph’s Spider Orchid) Caladenia pulchra (Slender Spider Orchid) Caladenia pusilla (Tiny Caladenia) Caladenia serotina (Christmas Spider Orchid) Caladenia tessellata (Thick-lip Spider Orchid) Caleana major (Flying Duck Orchid) Cephalotus follicularis (Western Australian Pitcher Plant) Cryptostylis ovata (Slipper Orchid) Dendrobium kingianum (Pink Rock Orchid) Dendrobium speciosum (Rock Orchid) Drakaea glyptodon (King-in-his-carriage Orchid) Drakaea livida (Warty Hammer Orchid) Elythranthera emarginata (Pink Enamel Orchid) Epiblema grandiflorum (Babe-in-a-cradle Orchid) Ericksonella saccharata (Sugar Orchid) Glossodia major (Wax-lip Orchid) Leptoceras menziesii (Rabbit Orchid) Microtis cupularis (Cupped Mignonette Orchid) Paracaleana nigrita (Flying Duck Orchid) Pterostylis angusta (Narrow-hooded Shell Orchid) Pterostylis cheraphila (Floodplain Rustyhood) Pterostylis ciliata (Hairy Rufous Greenhood) Pterostylis hamiltonii (Red-veined Shell Orchid) Pterostylis mutica (Midget Greenhood) Pterostylis picta (Painted Rufous Greenhood) Pterostylis vittata (Banded Greenhood Orchid) Rhizanthella johnstonii (Southern Underground Orchid) Spiculaea ciliata (Elbow Orchid) Thelymitra antennifera (Lemon-scented Sun Orchid) Thelymitra sp. Ongerup (Orange Sun Orchids) Thelymitra speciosa (Eastern Queen of Sheba’s)
FloraFlora in Australia Flora Index Acacia Anigozanthos (Kangaroo Paws) Annual Yellowtop Apium prostratum subsp. prostratum var filiforme Apple Bush (Pterocaulon sphacelatum) Australian Bluebell Australian Gossypium Banksia Batswing Coral Tree Billy Buttons Birdsville Indigo Blue Pincushion Bush Banana Callistemon Callitris drummondii (Drummond’s Cypress Pine) Calothamnus quadrifidus Cape Honeysuckle Cassia fistula (Golden Shower) Cattle Bush Common Heath Crotalaria Darwinia wittwerorum (Wittwer’s Mountain Bell) Daviesia oppositifolia (Rattle-pea) Desert Oaks Drumsticks Eremophila Eucalyptus Ficus Flannel Cudweed (Actinobole uliginosum) Georges Indigo Goatshead Burr (Sclerolaena bicornis) Golden Everlasting Goodenia Gossypium Grass and Grasses Grass Trees Grevillea Grey Germander Hakea Kapok Bush (Aerva javanica) Lambertia sp Leptospermum MacDonnell Ranges Cycad Maireana scleroptera Mexican Poppy Minnie Daisy Mistletoe Family Nardoo Native Apricot Nicotiana megalosiphon subspecies sessilifolia Nuytsia floribunda Orange Spade Flower Orchidaceae Parakeelyas (Calandrinia) Pebble Bush (Stylobasium spathulatum) Perennial Yellow Top Pink Everlasting Pink Rock Wort Poached Egg Daisy Portulaca Proteaceae Ptilotus Quandong Resurrection Fern Rosy Dock Ruby Saltbush Santalum Solanum Spike Centaury Spinifex Storkbill (Erodium cygnorum) Striped Mint Bush Sturt’s Desert Pea Sturt’s Desert Rose Tall Saltbush Tangled Leschenaultia Tar Vine Tribulus eichlerianus Upside-down Plant Urodon dasyphylla Variable Daisy Waratah (Telopea) Wertabona Daisy White Cedar (Melia azedarach) White Indigo White Paper Daisy Wild Passionfruit Wild Stock Woolly-Headed Burr Daisy Woolly Bush Yellow-keeled Swainsona