Petrocallis (Petrocallis pyrenaica, W.T.Aiton, Hortus Kew. 4: 93 (1812))

Family: Brassicaceae

Author: (L.) R.Br.

Bibliography: W.T.Aiton, Hortus Kew. 4: 93 (1812)

Year: 1812

Status: accepted

Rank: species

Genus: Petrocallis

Vegetable: False

Observations: Pyrenees, Alps, Carpathians

Description

Petrocallis, scientifically named Petrocallis pyrenaica, is a fascinating plant species belonging to the Brassicaceae family. The species was first detailed in botanical literature by W.T.Aiton in “Hortus Kew.” published in 1812, illustrating its historical recognition and importance.

This resilient plant can be typically found gracing the rugged terrains of the Pyrenees, the majestic Alps, and the scenic Carpathians. Its presence in such significant mountain ranges underscores its hardy nature and adaptability to high-altitude environments.

Petrocallis pyrenaica thrives in rocky and often harsh conditions, showcasing its unique ability to survive and flourish where many other plants might struggle. Its relationship with these specific mountainous regions highlights its ecological preferences and niche habitat requirements.

Overall, Petrocallis is a remarkable representation of botanical adaptation and endurance, contributing to the diverse tapestry of mountain flora with its evolutionary success in surviving some of the world’s most formidable landscapes.

Common Names

En: Petrocallis, Pyrenean Whitlow-grass
Ca: Draba pirinenca
Nl: Pyreneese Kalksteenkers
Fr: Drave des Pyrénées, Pétrocallis des Pyrénées
De: Alpen-Steinschmückel, Pyrenäen-Steinschmückel
It: Petrocallis dei Pirenei

Synonyms

• Zizzia pyrenaica ((L.) Roth)
• Crucifera petrocallis (E.H.L.Krause)
• Draba pyrenaica (L.)
• Draba rubra (Crantz)

Distribution

• Austria (native)
• Czechoslovakia (native)
• France (native)
• Germany (native)
• Italy (native)
• Spain (native)
• Switzerland (native)
• Yugoslavia (native)

Additional Images

Habit

Taken May 18, 2020 by Chris Op Hoogte (cc-by-sa)

Taken Jul 11, 2018 by Renaud Brochiero (cc-by-sa)

Taken Jun 11, 2022 by Jacques ANDRE (cc-by-sa)

Taken Jul 6, 2001 by Tela Botanica − Liliane ROUBAUDI (cc-by-sa)

Taken Jul 6, 2001 by Tela Botanica − Liliane ROUBAUDI (cc-by-sa)

Flower

Taken Jun 17, 2018 by isabelle d (cc-by-sa)

Taken Jan 31, 2020 by Wolfgang Leopoldinger (cc-by-sa)

Taken Jun 15, 2021 by Annick Thiaudière (cc-by-sa)

Taken Jul 6, 2001 by Tela Botanica − Liliane ROUBAUDI (cc-by-sa)

Taken Jul 6, 2001 by Tela Botanica − Liliane ROUBAUDI (cc-by-sa)

Leaf

Taken May 18, 2022 by Zillah Zillah (cc-by-sa)

Taken Aug 6, 2020 by Bubz Pinson (cc-by-sa)

Taken Jun 13, 2022 by Louise Fulchiron (cc-by-sa)

Taken Jun 14, 2022 by Fabien Anthelme (cc-by-sa)

Taken Jun 14, 2022 by Fabien Anthelme (cc-by-sa)

Other

Taken May 18, 2022 by Zillah Zillah (cc-by-sa)

Taken May 18, 2022 by Zillah Zillah (cc-by-sa)

Taken Jul 15, 2008 by Photoflora – Benoit BOCK (©)

Taken Jul 15, 2009 by Photoflora – Benoit BOCK (©)

Taken Jan 1, 1970 by Photoflora – L’Abbé COSTE (©)

© copyright of the Board of Trustees of the Royal Botanic Gardens, Kew.

Sources

• WFO (No URL)
• GBIF (https://www.gbif.org/species/3050750)
• POWO (http://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:1198948-2)
• PlantNet (https://identify.plantnet.org/species/the-plant-list/Petrocallis pyrenaica (L.) R.Br.)
• GBIF (https://www.gbif.org/species/8213932)

Specifications

Growth

Bloom months: [‘jun’, ‘jul’, ‘aug’]