Noccaea oppositifolia (Pers.) Al-Shehbaz & Menke
Twin-leaf Stone-cress
Cultivation
Climate across the habitat
Natural habitat
Related
Other Noccaea 15 in the reference
Noccaea alpestris Alpine Pennycress Photo: CC BY, Patrick Hacker Noccaea bellidifolia Brassicaceae
Noccaea caerulescens Alpine pennycress Photo: CC BY, Andreas Schneider
Noccaea fendleri Fendler's pennycress Photo: CC BY, Matt Berger
Noccaea germanii Brassicaceae Photo: CC BY, Modest_Reindeer Noccaea iberidea Brassicaceae Noccaea kurdica Brassicaceae
Noccaea montana Alpine pennycress Photo: CC BY, carnifex Noccaea nevadensis Brassicaceae
Noccaea perfoliata Perfoliate pennycress Photo: CC BY, Pavel Kacl
Noccaea praecox Early Penny-cress Photo: CC BY, Antoine Thivolle
Noccaea rotundifolia Round-leaved Pennycress Photo: CC BY, Elias all 16 ›Names & registers
Also known as Aethionema bourgaei; Aethionema chloraefolium; Aethionema chlorifolium; Aethionema oppositifolium; Eunomia bourgaei and 8 more. (GBIF Backbone)
Kew accepts as species of their own Noccaea bourgaei: older names in GBIF's record of this species that Kew's World Checklist accepts as other species. (WCVP, RBG Kew, file of 2026-06-04)
The record
Every figure here is derived from public data by a stated rule and names its source; nothing about this species is written for its page by a person or by AI, apart from the marked, credited quotations. How →
Where this page came from built 2026-10-22
gbif.species answeredasked 2026-10-22gbif.synonyms answeredasked 2026-10-22gbif.vernacular answeredasked 2026-10-22names fetched 2026-10-22wcvp.distribution answeredas of 2026-06-04gbif.occurrences answeredas of 2026-10-21GBIF occurrence download https://doi.org/10.15468/dl.hbdw64, of 2026-10-21climate nothing to reportasked 2026-10-22no georeferenced record inside the rangewikidata answeredasked 2026-10-22wikipedia nothing to reportasked 2026-10-22inat.photos.wild nothing to reportasked 2026-10-22from iNaturalist's open data of 2026-09-27: research-grade observations with an open-licence photograph, the 24 whose photographs iNaturalist received last (the open data holds no votes); filled 2026-10-22inat.photos.cultivated not askedgbif.media nothing to reportasked 2026-10-22commons answeredasked 2026-10-22openalex not askednot yet asked for this reference; a later fill takes the papers from OpenAlex's snapshotEvery source is recorded as having answered, reported nothing, refused, failed, not been asked, or answered twice where one answer is taken (“not taken: two items answered”), and, for a source asked when this page was built, when: the figures are as the source held them that day; a source read from a file (Kew's World Checklist, a GBIF download) says "as of" the file's day instead; a row carried from an earlier build of the page names that build instead. Only “nothing to report” is ever shown as an absence. Records came from 6 datasets via GBIF.org; each carries its own licence.
