Nightflowering Silene

By day the flower can look half-finished, pale petals folded in a hairy green cup. Evening changes the whole plant. The first community record behind this page came from Michigan, United States on 2026-06-18. A species profile begins with that ordinary act of noticing, then asks what the plant is doing in its own season and ground.

Nightflowering Silene (Silene noctiflora) is easiest to meet through visible structure before names get complicated. Look for sticky glandular stems, pale lobed petals, and hairy veined calyx. Those details matter because several relatives or garden forms can share a color, a shape, or a common name. The strongest field view is a whole plant plus one close look, enough to connect habit, leaves, flowers, and setting. ²

Range gives the plant another kind of biography. POWO gives the native range as Europe through Siberia and Iran, and lists many introduced regions. The map now draws those cited native and introduced units alongside GBIF observations, so the colored areas are source-backed range regions and the dots remain observation records.

The ecological story is small but active. Nightflowering silene often appears in disturbed soil, field margins, and waste ground, where open mineral soil gives annual seedlings room to start quickly. Night moth visits is part of the same picture, because flowers, fruit, seeds, or cones move through living visitors and weather rather than standing alone. A reader in the field can notice the ground first: shade or sun, disturbed soil or forest humus, rock or garden bed, then the plant rising from it.

A final look returns to the veined calyx and pale flowers that open into evening. Compare the plant with its disturbed-ground setting and let the night-blooming rhythm become the memorable clue.