Apical meristems may differentiate into three kinds of primary meristem:
æ p ɪ k ə l WORD_BOUNDARY m ɛ ɹ ɪ s t ə m z WORD_BOUNDARY m eɪ WORD_BOUNDARY d ɪ f ə ɹ ɹ ɛ n ʃ ɪ eɪ t WORD_BOUNDARY ɪ n t ʊ WORD_BOUNDARY θ ɹ iː WORD_BOUNDARY k aɪ n d z WORD_BOUNDARY ʌ v WORD_BOUNDARY p ɹ aɪ m ə ɹ ɹ i WORD_BOUNDARY m ɛ ɹ ɪ s t ə m WORD_BOUNDARY