Silene

Taxonomic status:Accepted

Occurrence status:Present

Establishment means:Introduced

Annual or perennial herbs (sometimes basally woody), rarely (not in Australia) dwarf shrubs, glabrous to hairy, often viscid. Leaves opposite; bracts herbaceous to slightly scarious. Flowers in terminal dichasia, or solitary, 5-merous, unisexual or bisexual; epicalyx absent; calyx tubular, 10–30-veined, not winged nor scarious between veins, 5-lobed; petals emarginate to bifid, usually exceeding calyx; coronal scales present or absent; stamens 10; ovary 1-celled, but often basally 3–5-celled, with many ovules, styles 3–5. Capsule subglobose to narrow-ovoid, opening by 5–10 teeth; carpophore very short to as long as capsule; seeds numerous, more or less reniform, tuberculate to finely striate-rugulose.

Some 700 species, widespread in the Northern Hemisphere but with a concentration of taxa in the Mediterranean region; about 20 species recorded as present outside of cultivation in Australia.

The genus is of minor economic importance for the horticultural interest in some of the campions and catchflies; a few of these, amongst others, have become weeds of agriculture.

Source: Adams, L.G. (1996). Caryophyllaceae. In: Walsh, N.G.; Entwisle, T.J. (eds), Flora of Victoria Vol. 3, Dicotyledons Winteraceae to Myrtaceae. Inkata Press, Melbourne.
Updated by: Andre Messina, 2015-05-18
 
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