On the Morphology of the Pitcher-Leaves in Heliamphora, Sarracenia, Darlingtonia, Cephalotus, and Nepenthes
- 1 October 1941
- journal article
- Published by Oxford University Press (OUP) in Annals of Botany
- Vol. 5 (4), 563-578
- https://doi.org/10.1093/oxfordjournals.aob.a087407