I-Spy Plants in May - September

Umbellifers - parsley, carrot hogweed...............is that cheating?

Not at all , if I’d have half a chance of spelling that correctly , I’d of gone with that as well   .

Are they called umbellifers because their flower/seed heads look like umbrellas? I think choosing umbellifers for U is inspirational,  no cheating  involved at all.