Specimen collected by Charles Darwin (IMAGE) University of Cambridge Caption Specimen of Sicyos villosus (a member of the cucumber and squash plant family) collected by Charles Darwin in 1835 in the Galapagos Islands, but which has never been found again since. Credit Cambridge University Herbarium Usage Restrictions With credit License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.