Reviewed public profile

Asplenium ruta-muraria

Asplenium ruta-muraria is a small fern from temperate regions across Europe, East Asia and North America. It can be found on calcerous walls.

Growing profile

At a glance

Plant type: fern
Typical size: small 8–15cm
Light: Shade
Humidity: 70–90%

Native context

Distribution and habitat

Countries: Albania, Andorra, Armenia, Austria, Azerbaijan, Belarus, Belgium, Bosnia and Herzegovina, Bulgaria, Canada, Croatia, Czechia, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Moldova, Monaco, Netherlands, North Macedonia, Norway, Poland, Portugal, Romania, Russia, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey, Ukraine, United Kingdom, United States
Elevation: Lowland (0–500 m), Submontane (500–1,000 m), Montane (1,000–2,000 m)
Flowering: Non-flowering

Derived growing context

Climate range

Temperature profile: Cold → Hot
Mean temperature: 4–25 °C
Day temperature: 7–29 °C
Night temperature: 1–22 °C
Summer mean: 16–25 °C
Winter mean: 5–13 °C
Temperature span: 28 °C
Annual temperature swing: 3–20 °C
Seasonality: Aseasonal, Four seasons, Long winter
Adaptability: Very adaptable

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Country boundaries: Natural Earth, public domain.

Ecosystems

Explore ecosystem knowledge

Ecosystem evidence

Habitat-specific growing context

Rainforest

Consistently wet; high humidity

Latitude: Tropical
Moisture: Very humid
Elevation: Lowland, Submont
Seasonality: Aseasonal
Mean temperature: 22–25 °C
Day temperature: 25–28 °C
Night temperature: 19–22 °C
Annual temperature swing: 3 °C

Cloud forest

Montane + saturated air; frequent fog/condensation

Latitude: Tropical
Moisture: Very humid
Elevation: Montane
Seasonality: Aseasonal
Mean temperature: 17 °C
Day temperature: 20 °C
Night temperature: 14 °C
Annual temperature swing: 3 °C

Wet forest

Very humid forest; frequent wetness

Latitude: Subtropical, Tropical
Moisture: Humid, Very humid
Elevation: Lowland, Montane, Submont
Seasonality: Aseasonal
Mean temperature: 17–25 °C
Day temperature: 21–29 °C
Night temperature: 14–22 °C
Annual temperature swing: 3–8 °C

Moist forest

Moderately humid forest

Latitude: Subtropical
Moisture: Humid
Elevation: Lowland, Submont
Seasonality: Aseasonal
Mean temperature: 18–21 °C
Day temperature: 22–25 °C
Night temperature: 15–18 °C
Annual temperature swing: 8 °C

Temperate rainforest

Cool/wet coastal orographic forests

Latitude: Cool temperate, Warm temperate
Moisture: Very humid
Elevation: Lowland
Seasonality: Four seasons
Mean temperature: 10–16 °C
Day temperature: 13–19 °C
Night temperature: 7–13 °C
Annual temperature swing: 14–17 °C

Temperate forest

Four-season forest zones

Latitude: Cool temperate, Warm temperate
Moisture: Humid
Elevation: Lowland
Seasonality: Four seasons
Mean temperature: 10–16 °C
Day temperature: 14–20 °C
Night temperature: 7–13 °C
Annual temperature swing: 14–17 °C

Boreal forest (Taiga)

Conifer-dominated; short summers

Latitude: Boreal
Moisture: Humid, Very humid
Elevation: Lowland
Seasonality: Long winter
Mean temperature: 4 °C
Day temperature: 7–8 °C
Night temperature: 1 °C
Annual temperature swing: 20 °C

Seasonal context

Very small annual temperature swing; fairly consistent through the year
Pronounced annual temperature swing (temperate climates)
Short summer + long cold season (boreal climates)

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Stable BJURNY record: tx_fe7c6690beda4ccc8b6f