Plants › mustard family
Hawkweed-leaved Treacle-mustard
Erysimum hieraciifolium
28 photos
Study shows up to four per card, from different observers, so you learn the species rather than one picture. Heart the good ones and swap any you do not like.
Photos you add are credited to you, and you keep the copyright.
Easily confused with
wormseed wallflowerErysimum cheiranthoides
Erysimum virgatum
Marschall's WallflowerErysimum marschallianum
False London-rocketSisymbrium loeselii
Tower MustardTurritis glabra
Hedge mustardSisymbrium officinale
bitter wintercressBarbarea vulgaris
Warty-cabbageBunias orientalis
Study checks a spoken answer against these, and tells you which one you named.
Where it is recorded
| United States | 3,339 |
|---|---|
| Alaska | 3,286 |
| Russia | 1,512 |
| Canada | 304 |
| Irkutsk Oblast | 189 |
| Quebec | 169 |
| Moscow Oblast | 164 |
| Penza Oblast | 113 |
| Ontario | 95 |
| Tula Oblast | 69 |
Counts show where people looked, not only where it lives.
Traits
Group and habits
- Forb or herb growth formListed by a harvested source as having a forb or herbaceous growth form.USDA PLANTS Characteristics
- Biennial plantListed by a harvested source as having a biennial life duration.USDA PLANTS Characteristics
- Perennial plantListed by a harvested source as having a perennial life duration.USDA PLANTS Characteristics
Classification
| Kingdom | Plants · Plantae |
|---|---|
| Phylum | Vascular Plants · Tracheophyta |
| Class | Dicots · Magnoliopsida |
| Order | Mustards, Capers, and Allies · Brassicales |
| Family | mustard family · Brassicaceae |
| Genus | Wallflowers · Erysimum |
Sources
- Names, taxonomy and observation counts: www.inaturalist.org
- Photos and recordings: the creator and source are on each one.
- Traits: USDA PLANTS Characteristics (U.S. Government work / public domain)
- How much to rely on each source
Remember the name next time.
Practise Hawkweed-leaved Treacle-mustard with real photos from different observers. Say the name out loud, and it comes back just before you would forget it.