WikiCards · Card list · Nature cards · Erwinia
Common card · Nature
Erwinia, a Common card
Erwinia is a genus of Enterobacterales bacteria containing mostly plant pathogenic species which was named for the famous plant pathologist, Erwin Frink Smith.
- Rarity
- Common
- Domain
- Nature
- ATK
- 49
- DEF
- 29
- Power
- 78
- Wikipedia reads a year
- 5,800
Power 78 (ATK + DEF): stronger than 20 % of WikiCards cards.
Erwinia quiz: 3 questions
Three questions on the Erwinia card, the way WikiCards duels ask them. Pick an answer, the facts are just below.
Find the missing word
Many infect woody ______.
Answer
plants. Many infect woody plants. From the Erwinia article on Wikipedia.
Which of these cards hits hardest (highest ATK)?
Answer
Gryphaea. Gryphaea 67 · 1946 Windsor–Tecumseh tornado 53 · Erwinia 49 · List of islands of Trinidad and Tobago 43 ATK in WikiCards.
Which of these Wikipedia articles is read the most in a year?
Answer
Gryphaea. Gryphaea 19,000 · 1946 Windsor–Tecumseh tornado 11,000 · Erwinia 5,800 · Mineral redox buffer 4,400 Wikipedia reads over a year.
In a duel, each round asks a question like these about the opposing card, with 15 seconds to answer.
The facts on the card
The card carries these facts from its Wikipedia article.
- It contains Gram-negative bacteria related to Escherichia coli, Shigella, Salmonella, and Yersinia.
- They are primarily rod-shaped bacteria.
- Many infect woody plants.
Why it is Common
Rarity in WikiCards follows a year of Wikipedia page views: the most read articles become Epic and Legendary cards. The Erwinia article was read about 5,800 times in a year. ATK comes from the length of the article and DEF from its quality, so this card hits with 49 and blocks with 29: each hit it takes is cut by 12 %.
How to get Erwinia
Open packs. Each pack holds five cards drawn from real Wikipedia articles, the rarest last, and the fifth card is always Rare or better. The odds are shown in the game. A free pack arrives every hour and two can wait, and the Coins you win in duels buy more packs.
More Nature cards
Cards close in power
The cards just above and just below Erwinia in the power ranking, all domains together.
- Robin RaymondCommon · Arts · ATK 53 DEF 25
- DragonhunterCommon · Science · ATK 46 DEF 32
- McLaren M28Common · Science · ATK 53 DEF 25
- Florence DesmondCommon · Arts · ATK 52 DEF 26
- HC LitvínovCommon · Society · ATK 56 DEF 22
- Black RiverCommon · Nature · ATK 49 DEF 29
Card lists
- Wikipedia quizNew questions every day
- All cards from A to ZEvery card, by name
- Nature cards
- Legendary cards
- Tier listS and A tiers by power (ATK + DEF)
Credits
Text : Wikipedia, Erwinia (revision), CC BY-SA 4.0. Photo : Scot Nelson, CC0, Wikimedia Commons.



