The most common and most likely answer to this crossword clue is the 4 letter word NEEM
N
E
E
M
More clues leading to the result NEEM
- Supplier of aromatic remedies is born with millions
- Recall crew tackling crown of elm tree
- . Soldiers return carrying European tree
- Enemy cut and squeezed herb
- Direction to measure tree
- In fever, ma periodically provides a natural medicine
- Soldiers retreat, with energy, to a tree
- Margosa found in Argentine embassy
- A medicinal treeĀ earlier known asĀ Margosa initially
Buddy explains!

The straight part
We know that "Margosa" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case margosa = neem.The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.
What does NEEM mean?
NEEM noun- Azadirachta indica, a large, mostly evergreen tree from India, whose seeds yield the insecticide azadirachtin.