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326 dogbane family species
Asclepias glaucescens
Cascabela thevetia
Beaumontia grandiflora
Hoya bella
Chthamalia producta
Alstonia scholaris
Cascabela thevetioides
Metastelma barbigerum
Vallesia baileyana
Hoodia gordonii
Huernia macrocarpa
Cynanchum thesioides
Orthosia scoparia
Oxypetalum coccineum
Rauvolfia sumatrana
Acokanthera schimperi
Ochrosia nakaiana
Pteralyxia laurifolia
Hoya purpureofusca
Haplophyton cimicidum
Matelea flavidula
Matelea floridana
Matelea pubiflora
Matelea alabamensis
Pentalinon luteum
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