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Plants › mustard family

White Ball-mustard

Calepina irregularis

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Wildlife study photograph from iNaturalist.
(c) waynesweeds, some rights reserved (CC BY-NC)

25 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.

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Easily confused with

Study checks a spoken answer against these, and tells you which one you named.

Where it is recorded

Records by month in Alaska.January 20, February 15, March 23, April 36, May 52, June 56, July 60, August 52, September 38, October 28, November 16, December 12.
United States499
Alaska408
Italy330
Russia238
Nord-Ovest210
Krasnodar Krai202
Ukraine190
France150
Autonomous Republic of Crimea117
Nord-Est82

Counts show where people looked, not only where it lives.

Traits

Group and habits

Classification

KingdomPlants · Plantae
PhylumVascular Plants · Tracheophyta
ClassDicots · Magnoliopsida
OrderMustards, Capers, and Allies · Brassicales
Familymustard family · Brassicaceae
GenusCalepina

Study it in a deck

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Sources

Remember the name next time.

Practise White Ball-mustard with real photos from different observers. Say the name out loud, and it comes back just before you would forget it.

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