Erysimum linifolium (Introduced- USA)

Erysimum linifolium (Pers.) J. Gay, Erysim. Nov. 3 1842. (syn: Cheiranthus linifolius Pers.; Dichroanthus linifolius Webb ex Nyman; Hesperis angustifolia Pourr. ex Willk. & Lange; Hesperis linifolia Pourr. ex Desf.; Matthiola varia Willk.);
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N. Portugal to NW. & Central Spain as per POWO;
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Erysimum linifolium from UCBG-GS14072021-1: 3 images.
Erysimum linifolium (Pers.) J. Gay
Small shrubby plant from Portugal, grown in University of California Botanical Garden, 11-5-2014.


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Erysimum linifolium ‘Bowles Mauve’ from California-GS14072021-2: 3 images.
Erysimum linifolium ‘Bowles Mauve’
Beautiful cultivar with bluish green leaves and larger flowers, clicked from Sunnyvale, California, 11-12-2012


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Crucifer for ID from California-GS18042022-4: 5 very high res. images.
Please help with the ID of this Crucifer photographed from Sunnyvale, California, 9-11-2010.


Any idea about the genus?


Could it be Mathiola?


It is  definitely Erysimum Bowles Mauve…wallflower.
https://www.flickr.com/search/?user_id=11713966%40N02&sort=date-taken-desc&text=erysimum%20bowles%20mauve&view_all=1
https://www.rhs.org.uk/plants/91464/erysimum-bowles-s-mauve/details
Google search


Yes …, my upload:
Erysimum linifolium ‘Bowles Mauve’ from California-GS14072021-2 (google.com)
Age is surely catching up.


Erysimum ‘Bowles Mauve’


 

 


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References:
POWO  Catalogue of Life  The Plant List Ver.1.1  IPNI