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Scientific Name
Caladenia anthracina
Family Name
ORCHIDACEAE
Common Name
Black-tipped Spider Orchid
Status
Endangered
Height
0.1m - 0.2m (10-20cm)
Flowers
Flower single, white to cream with pale reddish lines and prominant black caudae, labellum white to cream, calli dark reddish purple, column transluscent with reddish markings.
Fruit
Papery capsule
Form
Leaf narrowly lanceolate, base purple blotched, densely hairy. Scape, wiry, densely hairy.
Municipalities
Derwent Valley; Northern Midlands
Communities
Dry Eucalypt Forest and Woodland; Grassy Vegetation
Habitat Notes
Tas. endemic. Grassy woodland with Silver Wattle and bracken.
Site Tolerance
Dry; Exposed; Exposed
Frost Tolerance
Tender
Soil Tolerance
Sandy; Well-drained
General Notes
Much of its habitat has been lost to agriculture, but maybe present in other remnant woodlands in the Midlands. Very dry and fire prone. Not represented in reserves. Suitable below powerlines.
Propagation Details
Propagation Calendar
Flowering Months
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Seed Collecting Months
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sowing Months
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Cutting Months
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Seed Information
Seed Collection
Seed Treatment Method
Standard
Seed Storage Life
Viable Seeds Per Gram
Seed Treatment Notes
Orchid seeds are very minute yellow, brown or blackish dust-like particles. Orchid seeds are produced within a capsule that splits at maturity and releases tousands to millions of seeds. Dispersed by wind and water and only germinate following infection of the embryo by a suitable mycorrhizal fungus. Very few seeds become mature plants. For more information see Jones, Wapstra, Tonelli, Harris (1999): The Orchids of Tasmania.Orchid seeds are very minute yellow, brown or blackish dust-like particles. Orchid seeds are produced within a capsule that splits at maturity and releases tousands to millions of seeds. Dispersed by wind and water and only germinate following infection of the embryo by a suitable mycorrhizal fungus. Very few seeds become mature plants. For more information see Jones, Wapstra, Tonelli, Harris (1999): The Orchids of Tasmania.
Germination Time
Suitable for Direct Seeding
Cuttings
Expected Time to Take Root
Expected Time to Plant Out
Propagation by Division
N.B. Transplant only from nearby to avoid disease.
Cutting Notes
Copyright 2000-2009, Understorey Network Incorporated. Updated 2024-12-12
Database development and website design by
Andrew Smith