- Xylaria telfairii Xylaria sp DW S
- Xylaria sp., young telemorph and possibly its anamorph growing in San Agustin
- Xeromphalinoid yellow brown MJL DW M
- Xerampholinoid
- What looks like a frozen forest is the minute minute Ceratiomyxa fruticulosa var. arbuscula. Seen below Trongsa .
- Waxpalm Ceroxylon quindiuense slope
- Waxpalm Ceroxylon quindiuense pair
- Watergrass cutting with Cormorants
- Tricyrtis, possibly Tricyrtis maculata, a toad lily seen near Trongsa.
- Trametes sp. caps San Agustin
- Trametes pores with scale seen in San Agustin
- Trametes pores scale San Agustin
- Tibouchina tree Valle de Cocora
- Thick-tailed Scorpion, Tityus sp., with babies on the back seen at Rio Magdalena Narrows near San Agustin
- Suillus Medellin 2015
- Stemonitis cinera DW MS
- Stemonitis cinera - slime mold Amazon
- Slime mold?
- Scytinopogon sp Madidi
- Salto de Bordones Colombia’s highest waterfall at 400 m / 1300 ft