There is no traditional rubric of tathagatagarbha scriptures, though modem scholars (e.g. Takasaki, 1974) have treated several scriptures as belonging to a thematic class, namely the Tathāgatagarbhasūtra, the Anūnatvāpūrṇatvanirdeśaparivarta, the Śrīmālādevīsiṃhanādasūtra, the (Mahāyāna) Mahāparinirvāṇamahāsūtra, the Mahāmeghasūtra, the *Mahābherīhārakasūtra, and the Mahāyāna Aṅgulimālīya (or Aṅgulimālīyasūtra). This classification is based in the first instance on the use of these and related works as proof texts in the Indian treatise Ratnagotravibhāga (Mahāyānottaratantra). The category is thus in some sense conceptually coherent even in an Indian context. Moreover, many of these texts take on a very significant role in East Asia where, again, they are often appealed to in various groupings.
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