Kingdom:
Phylum:
Pteridophytes
Order:
Polypodiales
Genus:
Species:
petrarchae
ID:
1116768

Status:
valid

Authors:
DC.

Source:
tro

Year:
1815

Citation Micro:
Fl. Franc. 5: 238 (1815)

WFO Identifier:
wfo-0001116106



Common Names

  • Asplenium petrarchae
  • Petrarch's Spleenwort
  • Petrarch's Fern


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Description

Asplenium petrarchae (also called Wall-rue, among many other common names) is a small fern native to the Mediterranean region. It has a creeping rhizome, with fronds that are pinnate-pinnatifid, and are up to 20 cm long. It grows in rock crevices, walls and cliffs.

Uses & Benefits

Asplenium petrarchae is used as an ornamental plant in gardens and as a houseplant. It is also used in traditional medicine to treat a variety of ailments.

Cultivars, Varieties & Sub-species

Asplenium petrarchae sub. petrarchae
Asplenium petrarchae sub. majoricum (Litard.) O.Bolòs & Vigo

Flower, Seeds and Seedlings

Asplenium petrarchae has small, greenish-yellow flowers that grow in clusters. The seeds are small and black. The seedlings are small, with a single pair of cotyledons and a few small leaves.

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Cultivation and Propagation

Asplenium petrarchae is a fern native to the Mediterranean region. It can be propagated from spores, and can be grown in moist, shady areas. It prefers a soil pH of 5.5-7.0, and can be grown in containers with well-draining soil.

Where to Find Asplenium petrarchae

Asplenium petrarchae is native to Europe and can be found in moist, shady areas such as woodlands and wetlands.

Species in the Asplenium genus

Asplenium acostae, Asplenium acrobryum, Asplenium aegaeum, Asplenium aequibasis, Asplenium akaishiense, Asplenium albersii, Asplenium alvarezense, Asplenium amaurolobum, Asplenium amboinense, Asplenium amoenum, Asplenium aneitense, Asplenium anguifrons, Asplenium anguineum, Asplenium apoense, Asplenium aran-tohanum, Asplenium araucarieti, Asplenium artanense, Asplenium ascensionis, Asplenium athertonense, Asplenium atrovirens, Asplenium atuntzeense, Asplenium austrobrasiliense, Asplenium badense, Asplenium barrancense, Asplenium batuense, Asplenium bavaricum, Asplenium bechereri, Asplenium beckeri, Asplenium belloides, Asplenium bicarinatum, Asplenium bicentenniale, Asplenium bipinnatifidum, Asplenium borneense, Asplenium bouharmontii, Asplenium bourgaei, Asplenium brachycarpum, Asplenium bradeanum, Asplenium brissaginense, Asplenium bugoiense, Asplenium burundense, Asplenium capitisyork, Asplenium carinatum, Asplenium cariocanum, Asplenium carnarvonense, Asplenium carruthersii, Asplenium celtibericum, Asplenium centovallense, Asplenium centrafricanum, Asplenium cesatianum, Asplenium chasmophilum,

Species in the Aspleniaceae family

Asplenicystopteris blindii, Asplenium acostae, Asplenium acrobryum, Asplenium aegaeum, Asplenium aequibasis, Asplenium akaishiense, Asplenium albersii, Asplenium alvarezense, Asplenium amaurolobum, Asplenium amboinense, Asplenium amoenum, Asplenium aneitense, Asplenium anguifrons, Asplenium anguineum, Asplenium apoense, Asplenium aran-tohanum, Asplenium araucarieti, Asplenium artanense, Asplenium ascensionis, Asplenium athertonense, Asplenium atrovirens, Asplenium atuntzeense, Asplenium austrobrasiliense, Asplenium badense, Asplenium barrancense, Asplenium batuense, Asplenium bavaricum, Asplenium bechereri, Asplenium beckeri, Asplenium belloides, Asplenium bicarinatum, Asplenium bicentenniale, Asplenium bipinnatifidum, Asplenium borneense, Asplenium bouharmontii, Asplenium bourgaei, Asplenium brachycarpum, Asplenium bradeanum, Asplenium brissaginense, Asplenium bugoiense, Asplenium burundense, Asplenium capitisyork, Asplenium carinatum, Asplenium cariocanum, Asplenium carnarvonense, Asplenium carruthersii, Asplenium celtibericum, Asplenium centovallense, Asplenium centrafricanum, Asplenium cesatianum,