Assertion: blackberry's flower | /r/AtLocation | early summer
Facets:
Source sentences:
text: The flowers are produced in late spring and early summer on short racemes on the tips of the flowering laterals.
text: The flowers are produced in late spring and early summer on short racemes on the tips of the flowering laterals.
text: The flowers are produced in late spring and early summer on short racemes on the tips of the flowering laterals.
text: The flowers are produced in late spring and early summer on panicles of 3–20 together on the tips of the second-year side shoots, each flower 2–2.5 cm diameter with five white or pale pink petals.