Cryptic Flower Names

[bobmac9749]

I'm doing a quiz where all the cryptic answers flower names - eg You and I follow little animal - croc us and I'm having trouble with the following clues

Lonely when grown with onions (7)

Drop a rag into the beer (7)

Discovery land (9)

Break Gerogre's equipment (10)

Force between 2 animals - one deranged (8)

There is another one I'm unsure of

What's left when you take her cap off the cheese (6)

I'm sure the answer is lily - Caerphilly with "her cap" removed but it's the wrong number of letters. Anyone got any suggestions for that one or am I correct to assume that the number of letters shown is wrong ??

[Mamyalynne]

I'd stick with my instincts on that last one, good luck.

[emeritus]

4 Snapdragon ?

[dannyk13]

Petunia ( I'm a lonely little petunia in an onion patch -song)

[dannyk13]

^for 1^

[geevo]

CAR(Land Rover)NATION

[emeritus]

5 Fox g love (anagram of vole)

[geevo]

LOB EL1A

[emeritus]

2 Ragwort

[emeritus]

did mean to put a ? after 2 as Rag is in the clue

https://www.thefreedictionary.com/wort

Definition 2

[Rosieandjim]

2 gerbera

[geevo]

I have copy of Bradford's Crossword Lists and looked under 'Flowers' - after seeing Rosieandjim's answer I looked under 'Plants' and there was Gerbera - anag ragbeer Doh!

[Rosieandjim]

Thanks for best answer :-)