FERNS with Fay-Wei Li

Fronds. Forest dwellers. Spores. Houseplants. Gametophytes? We’ve got ferns. The charming and hilarious professor, pteridologist and author of “Ferns: Lessons in Survival from Earth’s Most Adaptable Plants,” Dr. Fay-Wei Li, tells me all aboutwhat makes ferns such oddities in the plant world, fern evolution, why they have beef with flowering plants, tips for growing your own fern gully, whether they have roots or rhyzomes or friends, and how ferns could help cool down a warming planet or grow better crops. This episode is, in Fay-Wei’s words, “ferntastic.”