Na'Alene Scent Traps
Once amusing household plants that caught flies, these have grown to giant size. They have huge flowers with many petals, on the surface of which are fine, soft hairs. The plants exude an attractive, heady scent that is intoxicating to most oxygen-breathing life and is difficult to filter through most rebreathers.
Those who resist its charms are drawn to bury themselves in its flowers, at which point they are coated in a contact poison that is released by the numerous hairs. At small doses this is merely an irritant, but at high doses this can cause heart failure.
You can use Na'alene Scent Traps as area terrain in Beyond the Gates of Antares. Their specific rules are in the Dangerous Flora & Fauna section of The Dronescourge Returns.
Models supplied unassembled and unpainted