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34 pipevines and birthworts species
Aristolochia macrophylla
Aristolochia serpentaria
Aristolochia tomentosa
Aristolochia clematitis
Aristolochia labiata
Aristolochia leuconeura
Aristolochia chilensis
Aristolochia debilis
Aristolochia foetida
Aristolochia pringlei
Aristolochia trilobata
Aristolochia gibertii
Aristolochia philippinensis
Aristolochia littoralis
Aristolochia californica
Aristolochia maxima
Aristolochia bonettiana
Aristolochia pentandra
Aristolochia reticulata
Aristolochia anguicida
Aristolochia baetica
Aristolochia arborea
Aristolochia purpusii
Aristolochia ringens
Aristolochia macroura
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