There's one here, but it's not very easy! --> http://flora.huh.harvard.edu/china/mss/volume10/Fabaceae_key_to_subfamilies_tribes_genera_edited.htm
I'd rather say Clivia..
Digitaria ?
For the first one, maybe something in the Asteraceae, like Solidago caesia or Euthamia ?
Of course...in France the farmers who want to grow hemp need permits, and they can only grow a few selected varieties (low-THC). They also have a...
Maybe a kiwi tree (Actinidia) for the first one?
Episcia cupreata ?
U.S law is so stupid...wild Cannabis sativa has no use as a drug (the THC content is around 0.5%, whereas it is over 25% for drug hemp) and it's...
I think of Silene armeria too.
I think it's a Scarlet pimpernel (Anagallis arvensis).
a Stapeliad?
Looks like Epiphyllum oxypetalum!
The second one makes me think of Helychrisum italicum, which has a strong smell of curry.
I think these caterpillars are not butterflies larvae, but sawflies larvae (which are close relatives of wasps). True caterpillars never have...
Maybe a dappled willow (Salix integra 'Hakuro nishiki') ?