Marylou Rethman (Class of 2009) brought a cutting of what she hoped was native marlberry (Ardisia escallonioides) but suspected that it might not be. Sure enough, it was shoebutton ardisia (Ardisia elliptica), a plant so invasive that it is on…

Enjoy the Oslo Riverfront Conservation Area
440 acres adjacent to the Florida Medical Entomology Laboratory, University of Florida/IFAS
Marylou Rethman (Class of 2009) brought a cutting of what she hoped was native marlberry (Ardisia escallonioides) but suspected that it might not be. Sure enough, it was shoebutton ardisia (Ardisia elliptica), a plant so invasive that it is on…
Whisk fern (Psilotum nudum) is on infrequently found growing at the Oslo Riverfront Conservation Area (ORCA), usually as an epiphyte. Karen Schuster (Class of 2008) spotted it growing on the adventitious roots on the trunk of a cabbage palm tree…
Dahoon holly (Ilex cassine var. cassine) is a small tree that grows in moist, freshwater spots at the Oslo Riverfront Conservation Area (ORCA) on both the north and south side of Oslo Road. It shown below at south ORCA in…
Likely you've seen this large & striking redhead around town in areas of asphalt & concrete. The last one that I saw (last week) was scaling the vertical concrete wall of the ABC liquor store in the Miracle Mile Shopping…