Thickener From the Rhizomes of a Tropical Plant
This page is the CodyCross answer for the clue below from Botanical Garden, Group 1423, Puzzle 4 (Flowerbeds).
Question is: Thickener From the Rhizomes of a Tropical Plant
and the answer is: ARROWROOT
Word Meaning:
ARROWROOT — (countable, uncountable) Maranta arundinacea from the Marantaceae family, a large perennial herb native to the Caribbean area with green leaves about 15 centimeters long.
Definitions from Wiktionary.