RMDH9J5X–Balloon plant (Asclepias physocarpa)

RMBRC3A2–Balloonplant, balloon cotton-bush or swan plant (Asclepias physocarpa) seedheads, South Africa

RMAA9MY3–Balloon Cotton Bush Fruit, Asclepias physocarpa aka Gomphocarpus physocarpus Apocynaceae, Southeast Africa

RMC7X3XK–The balloon-like seedpods of Gomphocarpus physocarpus also known as Asclepias physocarpa and the common name Balloon cotton bush

RMB7FTC3–Balloon Cotton Bush Flowers, Asclepias physocarpa aka Gomphocarpus physocarpus, Apocynaceae

RMR3R1TY–Fruits of the balloon tree (Asclepias physocarpa) releasing seeds, Parc Floral de Paris, France

RMDGKPYH–Balloonplant, Balloon Cotton-bush or Swan Plant (Asclepias physocarpa), preferred plant of the Monarch caterpillars, Waitangi

RFKWH35A–Balloon plant (Gomphocarpus physocarpus or Asclepias physocarpus) seed pods, Nairobi, Kenya, East Africa

RFPK7YB0–A swan plant and its seed pod

RMC40CYF–Balloon milkwood (Gomphocarpus physocarpus = Asclepias physocarpa) leaves used as snuff for headaches Kirstenbosch Cape

RF2G6R4JW–A monarch butterfly is hanging upside down on the seed pod of a milkweed plant

RM2PE77PW–Silk plant, balloon cotton-bush (Asclepias physocarpa) Swallowworts, Balloon Milkwood pods, Kirstenbosch National Botanical Garden, Cape Town

RMCXW85C–Bishop’s Balls or Swan Plant or Balloon Plant or Giant Swan Milkweed GompGomphocarpus Physocarpus and Asclepias physocarpu