20 Things You Didn’t Know About Blackberries

Adelia Ritchie, PhD
3 min readAug 2, 2020
Himalayan Blackberries, photo by Adelia Ritchie
  1. No, we’re not talking about a brand of smartphone.
  2. A blackberry is actually not a fruit, but an aggregate fruit composed of drupelets.
  3. A peach is a drupe, for example, also known as a stone fruit. A blackberry is composed of small drupes, or drupelets.
  4. Wikipedia says that blackberry shrubs are known to tolerate poor soil, readily colonizing wasteland, ditches and vacant lots. What this really means is that blackberries are the most invasive, pernicious, hated weed this side of Kudzu.
  5. Blackberry (genus Rubus, family Rosaceae) is the unofficial State Weed of both Washington and Oregon. But even given its lowly status, the berries still cost $10.64/lb in Safeway last week.
  6. Blackberries have been eaten by humans for thousands of years. Research has recently shown that our mitochondrial DNA has actually incorporated blackberry gene sequences into our chromosomes. It is believed that the gods did this to ensure humans would be fruitful and multiply and cover the earth.
  7. A well-known cultivar, introduced by George F. Waldo in Corvallis, Oregon, in 1956, is the Marionberry. Contrary to what I first believed, this crazy fruit was not named after a former mayor of the District of Columbia.
  8. The blackberry tends to be red during…

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Adelia Ritchie, PhD

Author of "The Accidental Expat: A Costa Rican Adventure", science lover, contributing editor at SalishMagazine.org, expat, seeking the interesting and unusual