Family: Boraginaceae
Embadium stagnense
Citation:
J. Black, Trans. R. Soc. S. Aust. 55:141, fig. 7 (1931).
Synonymy: Not Applicable Common name: None
Description:
Annuals, with several decumbent branches to 15 cm long mainly from the base, with a tap root, sparsely covered with forward-directed usually appressed hairs with a broad base particularly well developed on the leaves; leaves alternate, with few clustered narrowly oblanceolate-spathulate subpetiolate but slightly sheathing ones in the basal rosette, becoming widely spaced, sessile, oblanceolate, ellipticoblong to lanceolate higher up, 1-4 x 0.2-0.3, acute or obtuse.
Inflorescence terminal, with 1 rarely 2 scorpioid cymes with flowers densely clustered and subsessile but becoming widely separated and pedicellate when fruiting, with leaf-like bracts; sepals connate to one-third of their length, 1.5-2 mm long or to 3 mm long when fruiting, with lobes lanceolate, bluntly acute, covered with fine forward-directed appressed hairs; corolla tubular, white?, glabrous except for papillose saccate protrusions in the throat, c. 2 mm long; lobes oblong, c. 0.8 mm long, with a rounded apex; stamens inserted below the throat of the corolla tube, with anthers almost sessile, usually ovoid, c. 0.5 mm long, with a mucronate appendage; ovary 4-lobed, with a style inserted near the middle, to 0.5 mm long, with a terminal capitate stigma.
Mericarps ovoid, with the outer surface obliquely compressed but with a spongy crest vertically along the middle, as well as surrounded by a spongy rim with margins incurved, with ovate scar of attachment on the lower third continued into a ventral vertical ridge to the apex, with all inner surfaces with short hooked hairs, pale-brown.
| Mericarp in two views.
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Image source: fig. 536A in Jessop J.P. & Toelken H.R. (Ed.) 1986. Flora of South Australia (4th edn).
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Published illustration:
Ising (1965) Trans. R. Soc. S. Aust. 89:286, fig. 1.
Distribution:
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S.Aust.: GT.
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Conservation status:
native
Flowering time: Sept.
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SA Distribution Map based
on current data relating to
specimens held in the
State Herbarium of South Australia
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Biology:
No text
Author:
Not yet available
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