So cool looking. Their lips open and close as if tempting me to the luscious treats within…
Sentient Plants:
I reach inside and it opens fully revealing the glowing green globe of it’s fruit, the Albumen Pearl. The moment my hazmat glove touches it, Four Sentinels spawn right on top of me! I’m gonna die! two fliers and two dogs!
Oh well… I’m gonna die anyway; I grab as many as I can before it happens…
Then I die:
I get back all my stuff including my ill-gotten gains, from my grave next to the Save Beacon I had place “just in case”. Then I realise that two of the plants still have their Pearls. Hmm…
Being the greedy sort, and feeling righteously justified, I grab the last two Pearls and run like hell!
Oops! run toward your ship, Stupid!
In the next flat area I tried to call my ship, but it wouldn’t land anywhere! Panic! Now! They are closing in again!
I dive into the nearest cave:
I dive under the water. They are coming… Searching…
I come up for breath:
… and wait while watching as one of them circles around toward the cave entrance.
and then…
To my relief, they give up the chase!
I notice a glimmer farther in the cave:
It is the Sentient Plant’s close relative, the non-sentient inert version --“Humming Eggs”:
Sentinels on this planet don’t care if you harvest these. Whew! So harvest I did. Quite a lucrative harvest in fact:
Once the aggro was off, I tried again to call my ship at the same place as before. Miraculously, it called. So now I know.
Can’t call your ship if you are in aggro, so best to run toward it next time. 
Another day; another death.