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Silene dioica

Red Campion · Red Catchfly · Red Cockle

Family CaryophyllaceaeGenus Silene

Deep pink flowers with five notched petals, in clusters on dark red hairy stems above meadow grass.
FlowerJ. Patrick FischerCC BY-SA 3.0

About the plant

What it is and where it grows — not part of any germination protocol.

Habit
perennialPlants of the World Online
Habit
Perennial, Forb/herbPLANTS Database
Flower
Bright pinkFlora of North America
Native range
Austria, Baltic States, Belarus, Belgium, Bulgaria, Central European Russia and elsewhereGBIF Backbone Taxonomy

Toxicity is noted only where a source states it. No note here is not a finding of safety.

Sources: Plants of the World Online — Royal Botanic Gardens, Kew; PLANTS Database — USDA NRCS; Flora of North America — Flora of North America Editorial Committee; GBIF Backbone Taxonomy — Global Biodiversity Information Facility.

Worth knowing

  • As its name says, male and female flowers grow on separate plants. Anther smut can fill the mouth of the flower with brown spores where the anthers should be. Wikipedia: Silene dioica

Protocol

DerivedN. C. Deno, 1993

Difficulty High Rated by us, not by the source.

  1. Warm moist stratification

    Duration: 90 daysTemperature: 70°F 21°C

  2. Cold moist stratification

    Duration: 90 daysTemperature: 40°F 4°C

    2 germinated in this phase.

  3. Warm moist stratification

    Duration: 90 daysTemperature: 70°F 21°C

    6 germinated in this phase.

Steps after step 1 run on after germination.

Germination happens during step 1; time not stated, 21 days assumed.

32% germination.

Seed Germination Theory and Practice, 2nd ed. — N. C. Deno, 1993 · Ch. 20, Silene p. 214Public domain
Show the original text
Silene (Caryophyllaceae). While many Silene germ. at 70 like typical Caryophyllaceae, complex patterns and photoeffects were found in some species. OS seed of the following species germ. in 2-5 w at 70: S. dioica germ. 70(32%)-40(2%)-70(6%) using fresh seed. -
Seed Germination Theory and Practice, 2nd ed., Ch. 20, Silene p. 214. Quoted exactly. Every value on this card comes from this record, except the difficulty rating, which is ours; the step names come from a fixed list.

How each step is done, in Deno’s words, and what Verified and Derived mean.

Germination trials

Readers’ own records of sowing this species, published after review. Share your trial · All trials

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