Caladenia tentaculata Schltdl.

Large Green-comb

Linnaea 20: 571 (1847) APNI

Taxonomic status:Accepted

Occurrence status:Present

Establishment means:Native

Flowering plant 13–50 cm tall. Leaf 8–15 cm long, 12–20 mm wide, often spotted red at base. Flowers 1–3; perianth segments 4–8 cm long, green with red central stripe; lateral sepals projected forwards, usually curved upwards then often drooping near the tips, asymmetric, dilated at base, 4–5 mm wide, tapered to a filiform, clubbed tail (club 7–12 mm long, with yellow to red-brown, separated, sessile glands); petals deflexed, linear-lanceolate with a long acuminate tip. Labellum very loosely hinged (floppy), curved forward with lateral lobes erect and tip of mid-lobe curved under, prominently 3-lobed, 16–20 mm long and 20–25 mm wide (when flattened), green at base with dark purple mid-lobe, separated by broad white band; larger comb-teeth 5–8 mm long, rising above anther tip, mid-lobe irregularly and broadly toothed or scalloped; lamina calli in 4 rows, crowded, extending onto base of mid-lobe, linear to narrowly club-shaped, to 2 mm long at base of labellum, shorter and with broader heads towards apex. Flowers Sep.–Dec.

CVU, DunT, EGL, EGU, GipP, Glep, Gold, GGr, HNF, HSF, LoM, MonT, NIS, OtP, VAlp, VRiv, VVP, Wim. Also SA. Widespread in Victoria favouring a range of habitats including coastal heathland, dry inland heathy or grassy woodland or open forest, on well-drained soils.

Exceptionally large individuals occurring within a population may be polyploids.

Hybrids between C. tentaculata and C. venusta often occur where the two species grow together.

Although their ranges overlap in coastal and central Victoria, C. tentaculata tends to be found further inland than C. parva and C. dilatata and favours drier habitats

Source: Entwisle, T.J. (1994). Orchidaceae. In: Walsh, N.G.; Entwisle, T.J. (eds), Flora of Victoria Vol. 2, Ferns and Allied Plants, Conifers and Monocotyledons. Inkata Press, Melbourne.
Updated by: Jeff Jeanes, 2015-05-15
Hero image
Distribution map
life Life
kingdom Plantae
phylum Tracheophyta
superorder Lilianae
order Asparagales
family Orchidaceae
genus Caladenia
Higher taxa

Victoria

Source: AVH (2014). Australia's Virtual Herbarium, Council of Heads of Australasian Herbaria, <http://avh.chah.org.au>. Find Caladenia tentaculata in AVH ; Victorian Biodiversity Atlas, © The State of Victoria, Department of Environment and Primary Industries (published Dec. 2014) Find Caladenia tentaculata in Victorian Biodiversity Atlas
  Bioregion Occurrence status Establishment means
Lowan Mallee present native
Wimmera present native
Glenelg Plain present native
Victorian Volcanic Plain present native
Victorian Riverina present native
Gippsland Plain present native
Otway Plain present native
Goldfields present native
Central Victorian Uplands present native
Greater Grampians present native
Dundas Tablelands present native
Northern Inland Slopes present native
East Gippsland Lowlands present native
East Gippsland Uplands present native
Highlands-Southern Fall present native
Highlands-Northern Fall present native
Monaro Tablelands present native
Victorian Alps present native

State distribution

Distribution map
State
Western Australia
South Australia
Queensland
New South Wales
Australian Capital Territory
Victoria