Macrozamia cardiacensis
Overview
A detailed profile for this species is sourced from the IUCN Red List of Threatened Species as assessments become available.
Macrozamia cardiacensis faces significant pressure from habitat fragmentation and degradation due to urban development and agricultural expansion in its limited range. The species is particularly vulnerable to fire regime changes, as altered burning patterns can prevent natural regeneration cycles essential for cycad reproduction. Collection pressure for horticultural trade poses an additional threat to remaining wild populations.
Habitat
This cycad species inhabits dry sclerophyll forests and woodland margins on sandy soils in southeastern Queensland. It typically grows in open understory areas with good drainage, often on slopes and ridges where it can access adequate sunlight while benefiting from the protection of taller vegetation.
