An Invader: Silverleaf Desmodium
Silverleaf desmodium (Desmodium uncinatum) is an invasive plant that poses a serious threat to Madagascar’s unique wildlife. Originally introduced for agricultural purposes, this fast-growing plant spreads aggressively and blankets the forest floor with dense, sticky foliage. Its leaves and seed pods are covered in tiny hook-like hairs that easily cling to fur, feathers, and skin—trapping small animals like chameleons, frogs, and insects. Once entangled, these creatures can become immobilized and die from stress, dehydration, or predation. For species already struggling due to habitat loss, this invasive plant adds yet another layer of danger.
Thanks to generous funding from the Chameleon Academy, Wildlife Madagascar was able to create an illustrated awareness poster to help local communities recognize the threat of silverleaf desmodium. Designed by Wildlife Madagascar’s Creative Director and artist Akane Hatai, the poster is being shared with schools and villages at our La Mananara field site and other communities in eastern Madagascar. Our hope is that by raising awareness of this invasive species, children and families will take action to remove it from their villages and the surrounding forest—helping protect Madagascar’s irreplaceable chameleons and other vulnerable wildlife.
