Learn about early-day botanists of the Siskiyou Mountains and the historic trails they explored at a free lecture from 6:45 to 8 p.m. Thursday, Jan. 16, at Southern Oregon University in Ashland.

Learn about early-day botanists of the Siskiyou Mountains and the historic trails they explored at a free lecture from 6:45 to 8 p.m. Thursday, Jan. 16, at Southern Oregon University in Ashland.

The talk will be in the Science Building, room 171. Refreshments will be served at 6:45 p.m., with the presentation starting at 7 p.m.