Echinopsis arachnacantha
# Echinopsis arachnacantha

Echinopsis arachnacantha (syn. Lobivia arachnacantha) is a species of cactus in the genus Echinopsis, native to Bolivia. It has gained the Royal Horticultural Society's Award of Garden Merit.

## Subtaxa

The following subspecies are accepted:

* Echinopsis arachnacantha subsp. arachnacantha
* Echinopsis arachnacantha subsp. densiseta (Rausch) M.Lowry
* Echinopsis arachnacantha subsp. sulphurea (R.Vásquez) M.Lowry
* Echinopsis arachnacantha subsp. torrecillasensis (Cárdenas) M.Lowry
* Echinopsis arachnacantha typically forms clumps
* Echinopsis arachnacantha subsp. densiseta
* Echinopsis arachnacantha subsp. torrecillasensis
* Close up of flower
