Classification of the genus Vallatotheca
G. †Vallatotheca Foerste 1914
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†Vallatotheca anticostiensis Twenhofel 1928
†Vallatotheca elegantula Chapman 1916
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Invalid names: Tryblidium (Metoptoma) nycteis Cresswell 1893 [replaced]
†Vallatotheca manitoulini Foerste 1914
†Vallatotheca unguiformis Ulrich and Scofield 1897