Spiderblossoms are carnivorous plants native to Thanatos. Like the name suggests, these plants kill prey by injecting their "fangs" into said prey and dissolving their insides, which they then eat.
Spiderblossoms resemble horsetails, but their unique feature is hidden beneath their upper stem. The "fangs" are spikes that inject acidic venom into their prey, dissolving their insides. The fangs are 60 centimeters long, although the plant is "only" 30 feet tall.
These plants eat animals, as stated before. 80% of their diet consists of mega omnishrimp.