Chi Khổ sâm Sophora lehmannii Sophora inhambanensis Sophora nuttalliana Sophora praetorulosa Sophora flavescens Sophora microphylla Sophora tomentosa Sophora velutina Sophora pachycarpa Sophora arizonica Sophora lanaiensis Sophora mangarevaensis Sophora benthamii Sophora prazeri Sophora conzattii Sophora interrupta Sophora zeylanica Sophora howinsula Sophora fernandeziana Sophora stenophylla Sophora rhynchocarpa Sophora mollis Sophora davidii Sophora polyphylla Sophora toromiro Sophora alopecuroides Sophora linearifolia Sophora jaubertii Sophora denudata Sophora leachiana Sophora yunnanensis Sophora rubriflora Sophora gibbosa Sophora moorcroftiana Sophora tetraptera Sophora xanthoantha Sophora microcarp…

pa Sophora exigua Sophora dunnii Sophora songorica Sophora koreensis Sophora franchetiana Sophora macrocarpa Sophora macnabiana Sophora albescens Sophora unifoliata Sophora saxicola Sophora fraseri Sophora prostrata Sophora purpusii Sophora bakeri Sophora longipes Sophora chrysophylla Sophora affinis Sophora brachygyna Sophora xanthantha Sophora gypsophila Sophora wightii Sophora rapaensis Sophora masafuerana Sophora raivavaeensis Sophora albo-petiolulata Sophora secundiflora Hòe Bắc Bộ