I never knew that ranunculus could focus heat.... -------------------------------------------- On Wed, 3/21/18, Jane Sargent <jane@deskhenge.com> wrote: Subject: [pbs] amorphophallus To: pbs@lists.pacificbulbsociety.net Date: Wednesday, March 21, 2018, 10:48 AM Are there other plants that make heat metabolically rather than just focusing light like Ranunculus or trapping heat in a greenhouse like Rheum nobile? What is the purpose of salicylic acid in a willow? (yeah, treating their headaches...) Jane Sargent _______________________________________________ pbs mailing list pbs@lists.pacificbulbsociety.net http://lists.pacificbulbsociety.net/cgi-bin/… _______________________________________________ pbs mailing list pbs@lists.pacificbulbsociety.net http://lists.pacificbulbsociety.net/cgi-bin/…