This question has been rejected.
added by Katarzyna Dąbrowska July 11, 2017, 3:07 p.m.

How many types of blackberries are growing in Poland?

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2
7
50-90
The blackberry system is extremely complex, because they can reproduce asexually, creating numerous apomictions. There is a separate scientific specialization in the field of blackberry taxonomy (including raspberries) - batology.
Katarzyna Dąbrowska
reach: rather globalbotanyfruitsnature

Answers by country

1
2
7
50-90
answers
flagthe United Kingdom
3%
19%
30%
46%
26
flagPoland
7%
22%
34%
35%
8897
flagthe United States
7%
7%
61%
23%
13
flagGermany
5%
19%
52%
22%
36