Asteraceae
Ptilostemon afer
- Family
- Asteraceae
- Genus
- Ptilostemon
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Common names
By language (1)
- German
- Elfenbeindistel
Synonyms
- Carduus afer Jacq.
- Cirsium afrum (Jacq.) Fisch.
- Cnicus afer (Jacq.) Sm.
- Lamyra bulgarensis Tamamsch.
- Ptilostemon afer subsp. afer
Photos

Photo: AnRo0002, CC0, from Wikimedia Commons 
Photo: Michael Wolf, CC BY-SA 3.0, from Wikimedia Commons Photo: Martin Kostov, CC BY-SA 4.0, from Pl@ntNet via GBIF 
Photo: Michael Wolf, CC BY-SA 3.0, from Wikimedia Commons Photo: GonaGabel, CC BY-SA 4.0, from Pl@ntNet via GBIF 
Photo: Michael Wolf, CC BY-SA 3.0, from Wikimedia Commons Photo: Frederique Duquesne, CC BY-SA 4.0, from Pl@ntNet via GBIF 
Photo: Michael Wolf, CC BY-SA 3.0, from Wikimedia Commons Photo: wouter verheyen, CC BY-SA 4.0, from Pl@ntNet via GBIF 
Photo: AnRo0002, CC0, from Wikimedia Commons Photo: Lucy Panesar, CC BY-SA 4.0, from Pl@ntNet via GBIF 
Photo: AnRo0002, CC0, from Wikimedia Commons
More in Ptilostemon
- Ptilostemon casabonaeAsteraceae
- Ptilostemon chamaepeuceAsteraceae
- Ptilostemon echinocephalusAsteraceae
- Ptilostemon hispanicusAsteraceae
- Ptilostemon abylensisAsteraceae
- Ptilostemon diacanthaAsteraceae
- Ptilostemon dyricolaAsteraceae
- Ptilostemon gnaphaloidesAsteraceae
- Ptilostemon leptophyllusAsteraceae
- Ptilostemon stellatusAsteraceae
- Ptilostemon niveusAsteraceae
- Ptilostemon rhiphaeusAsteraceae
Sources: classification, synonyms from World Flora Online Plant List (2026-06, CC0 1.0); common names, popularity from Wikidata (2026-10-26, CC0 1.0). About our plant data.