| australia | | geniostoma rupestre var. australianum | varietas | 1 | 0 |
| australia | | logania albiflora | species | 3 | 0 |
| australia | | logania biloba | species | 1 | 0 |
| australia | | logania centralis | species | 1 | 0 |
| australia | | logania crassifolia | species | 1 | 0 |
| australia | | logania granitica | species | 1 | 0 |
| australia | | logania judithiana | species | 1 | 0 |
| australia | | logania linifolia | species | 1 | 0 |
| australia | | logania litoralis | species | 1 | 0 |
| australia | | logania saxatilis | species | 1 | 0 |
| australia | | logania tortuosa | species | 1 | 0 |
| australia | | logania vaginalis | species | 1 | 0 |
| australia | | mitrasacme oasena | species | 3 | 0 |
| australia | | strychnos lucida | species | 3 | 0 |
| australia | | strychnos minor | species | 4 | 0 |
| australia | queensland | geniostoma rupestre | species | 2 | 0 |
| australia | queensland | strychnos psilosperma | species | 2 | 0 |
| bangladesh | | strychnos nux-vomica | species | 2 | 0 |
| botswana | | strychnos cocculoides | species | 1 | 0 |
| botswana | | strychnos pungens | species | 2 | 0 |
| brazil | | antonia ovata | species | 2 | 0 |
| brazil | | bonyunia aquatica | species | 2 | 0 |
| brazil | | spigelia genuflexa | species | 1 | 0 |
| brazil | | spigelia linarioides | species | 1 | 0 |
| brazil | | strychnos pseudoquina | species | 14 | 0 |
| brazil | | strychnos sp. rp-2013 | species | 14 | 0 |
| brazil | sao paulo | strychnos brasiliensis | species | 4 | 0 |
| brunei | temburong district | loganiaceae sp. jh-2017 | species | 1 | 0 |
| brunei | temburong district | norrisia sp. jh-2017 | species | 1 | 0 |
| cambodia | kampong chhnang province | strychnos nux-vomica | species | 3 | 0 |
| cambodia | kampong thom province | strychnos minor var. thorelii | varietas | 4 | 0 |
| cambodia | kampong thom province | strychnos rupicola | species | 2 | 0 |
| cameroon | | mitreola petiolata | species | 1 | 0 |
| china | | gardneria angustifolia | species | 1 | 0 |
| china | | gardneria multiflora | species | 1 | 0 |
| china | | mitrasacme pygmaea | species | 1 | 0 |
| china | | mitreola petiolata | species | 1 | 0 |
| china | guangdong | strychnos cathayensis | species | 4 | 0 |
| china | hainan | spigelia anthelmia | species | 4 | 0 |
| china | yunnan | gardneria multiflora | species | 3 | 0 |
| costa rica | | spigelia hamelioides | species | 1 | 0 |
| costa rica | | spigelia humboldtiana | species | 1 | 0 |
| india | | strychnos minor | species | 4 | 0 |
| india | | strychnos wallichiana | species | 2 | 0 |
| indonesia | west nusa tenggara province | logania sp. sh-2010 | species | 1 | 0 |
| japan | okayama prefecture | gardneria multiflora | species | 1 | 0 |
| japan | tokyo prefecture | geniostoma glabrum | species | 5 | 0 |
| kenya | | strychnos henningsii | species | 5 | 0 |
| kenya | | strychnos madagascariensis | species | 2 | 0 |
| madagascar | | mostuea brunonis | species | 1 | 0 |
| madagascar | | mostuea sp. nw-2017 | species | 36 | 0 |
| madagascar | boeny region | mostuea brunonis | species | 3 | 0 |
| mexico | | spigelia scabrella | species | 1 | 0 |
| mexico | | spigelia speciosa | species | 1 | 0 |
| mexico | | spigelia splendens | species | 1 | 0 |
| mexico | chiapas | spigelia coelostylioides | species | 1 | 0 |
| mozambique | | strychnos decussata | species | 2 | 0 |
| mozambique | | strychnos gerrardii | species | 1 | 0 |
| mozambique | | strychnos henningsii | species | 2 | 0 |
| mozambique | | strychnos panganensis | species | 2 | 0 |
| mozambique | | strychnos potatorum | species | 2 | 0 |
| mozambique | | strychnos xantha | species | 4 | 0 |
| mozambique | cabo delgado province | strychnos myrtoides | species | 2 | 0 |
| mozambique | sofala province | strychnos madagascariensis | species | 4 | 0 |
| mozambique | sofala province | strychnos panganensis | species | 2 | 0 |
| mozambique | sofala province | strychnos potatorum | species | 2 | 0 |
| mozambique | sofala province | strychnos spinosa | species | 4 | 0 |
| mozambique | sofala province | strychnos usambarensis | species | 2 | 0 |
| mozambique | sofala province | strychnos xantha | species | 2 | 0 |
| new zealand | | geniostoma ligustrifolium var. majus | no rank | 1 | 0 |
| new zealand | | geniostoma rupestre | species | 2 | 0 |
| new zealand | | schizacme helmsii | species | 1 | 0 |
| nigeria | | spigelia anthelmia | species | 2 | 0 |
| panama | panama province | strychnos darienensis | species | 3 | 0 |
| panama | panama province | strychnos panamensis | species | 15 | 0 |
| panama | panama province | strychnos toxifera | species | 9 | 0 |
| papua new guinea | | geniostoma rupestre | species | 2 | 0 |
| papua new guinea | | neuburgia corynocarpum | species | 4 | 0 |
| papua new guinea | | strychnos minor | species | 3 | 0 |
| papua new guinea | morobe province | neuburgia corynocarpum | species | 6 | 0 |
| paraguay | | spigelia paraguariensis | species | 1 | 0 |
| south africa | | strychnos cocculoides | species | 2 | 0 |
| south africa | | strychnos decussata | species | 2 | 0 |
| south africa | | strychnos gerrardii | species | 7 | 0 |
| south africa | | strychnos henningsii | species | 2 | 0 |
| south africa | | strychnos madagascariensis | species | 4 | 0 |
| south africa | | strychnos mitis | species | 4 | 0 |
| south africa | | strychnos pungens | species | 2 | 0 |
| south africa | | strychnos spinosa | species | 4 | 0 |
| south africa | | strychnos spinosa var. lokua | varietas | 3 | 0 |
| south africa | | strychnos usambarensis | species | 6 | 0 |
| south africa | kwazulu-natal province | strychnos gerrardii | species | 1 | 0 |
| south africa | kwazulu-natal province | strychnos henningsii | species | 2 | 0 |
| south africa | limpopo province | strychnos cocculoides | species | 2 | 0 |
| south africa | limpopo province | strychnos decussata | species | 2 | 0 |
| south africa | limpopo province | strychnos potatorum | species | 1 | 0 |
| south africa | limpopo province | strychnos pungens | species | 2 | 0 |
| south africa | mpumalanga province | strychnos decussata | species | 1 | 0 |
| south africa | mpumalanga province | strychnos madagascariensis | species | 2 | 0 |
| south africa | mpumalanga province | strychnos mitis | species | 1 | 0 |
| south africa | mpumalanga province | strychnos spinosa | species | 1 | 0 |
| south africa | mpumalanga province | strychnos usambarensis | species | 2 | 0 |
| swaziland | | strychnos spinosa | species | 2 | 0 |
| tanzania | | strychnos innocua | species | 2 | 0 |
| thailand | | strychnos axillaris | species | 8 | 0 |
| thailand | bangkok | strychnos lucida | species | 1 | 0 |
| thailand | bangkok | strychnos nux-vomica | species | 1 | 0 |
| thailand | chonburi province | strychnos axillaris | species | 1 | 0 |
| thailand | chonburi province | strychnos minor | species | 1 | 0 |
| thailand | kanchanaburi province | strychnos nux-blanda | species | 1 | 0 |
| thailand | krabi province | strychnos ignatii | species | 1 | 0 |
| united states | | mitreola sessilifolia | species | 3 | 0 |
| united states | | spigelia gentianoides var. gentianoides | varietas | 1 | 0 |
| united states | florida | mitreola petiolata | species | 1 | 0 |
| united states | florida | spigelia loganioides | species | 3 | 0 |
| united states | florida | spigelia marilandica | species | 1 | 0 |
| united states | texas | spigelia hedyotidea | species | 8 | 0 |
| united states | texas | spigelia texana | species | 5 | 0 |
| vietnam | | strychnos nux-vomica | species | 2 | 0 |
| zambia | | strychnos angolensis | species | 2 | 0 |
| zambia | | strychnos xantha | species | 2 | 0 |
| zambia | north-western province | strychnos innocua subsp. innocua | subspecies | 2 | 0 |
| zimbabwe | | strychnos henningsii | species | 2 | 0 |
| zimbabwe | | strychnos mellodora | species | 1 | 0 |
| zimbabwe | | strychnos potatorum | species | 2 | 0 |