Plantae
Sicyos villosus
Cucurbitaceae Sicyos villosus2 POINTS
Play: This plant is EXTINCT.
Fact: Darwin’s single dried specimen of Sicyos villosus, collected during the Beagle voyage, appears to be the only piece of evidence that showed this plant ever existed.
Galapagos Prickly Pear
Opuntia echios1 POINTS
Fact: This prickly pear is a favourite meal for the Galápagos tortoises. It’s presence is also a selective pressure and has resulted in changes to the tortoise’s shell.
Lathyrus nervosus
Lathyrus nervosus3 POINTS
Fact: During the Beagle voyage, this pea plant specimen was collected in Bahia Blanca, near Buenos Aires on October 2nd, 1832.
Cinchona tree
Cinchona genus2 POINTS
Fact: The drug quinine is isolated from cinchona.
Ma Huang
Ephedra sinica2 POINTS
Fact: The drugs ephedrine and pseudoephedrine are found in the Ma Huang plant.
Opium Poppy
Papaver somniferum2 POINTS
FACT: Opiates (such as morphine and codeine) are isolated from seeds of the poppy.