Plants

Strychnos progeliana

Strychnos pseudoquina

Strychnine Tree

Strychnos psilosperma

Strychnos puberula

Strychnos pubiflora

Green Monkey Orange

Strychnos pungens

Strychnos ramentifera

Strychnos recognita

Strychnos retinervis

Strychnos ridleyi

Strychnos romeu-belenii

Strychnos rondeletioides

Strychnos rubiginosa

Strychnos rufa

Streblosa deliensis

Streblosa johannis-winkleri

Streblosa lampongensis

Streblosa lanceolata

Streblosa leiophylla

Streblosa longiscapa

Streblosa maxima

Streblosa microcarpa

Streblosa multiglandulosa

Streblosa myriocarpa

Streblosa polyantha

Streblosa tortilis

Streblosa undulata

Streblosa urticina

Streblosiopsis cupulata

Strephonema mannii

Strephonema pseudocola

Tamarix rosea

Streptanthus anceps

Mount Burdell Jewelflower

Streptanthus anomalus

Pacific jewelflower

Streptanthus barbatus

bearded jewelflower

Streptanthus barbiger