The second meaning refers to a "book or other work" which describes the plant species in an area or time period, with the aim of allowing identification.
ð ə WORD_BOUNDARY s ɛ k ə n d WORD_BOUNDARY m iː n ɪ ŋ WORD_BOUNDARY ɹ ɪ f ɜː z WORD_BOUNDARY t ʊ WORD_BOUNDARY ʌ WORD_BOUNDARY b ʊ k WORD_BOUNDARY ɔ ɹ WORD_BOUNDARY ʌ ð ə ɹ WORD_BOUNDARY w ɜː k WORD_BOUNDARY w ɪ t̠ʃ WORD_BOUNDARY d ɪ s k ɹ aɪ b z WORD_BOUNDARY ð ə WORD_BOUNDARY p l æ n t WORD_BOUNDARY s p iː s iː z WORD_BOUNDARY ɪ n WORD_BOUNDARY ʌ n WORD_BOUNDARY ɛ ɹ iə WORD_BOUNDARY ɔ ɹ WORD_BOUNDARY t aɪ m WORD_BOUNDARY p iə ɹ ɪ ə d WORD_BOUNDARY w ɪ ð ð ɪ WORD_BOUNDARY eɪ m WORD_BOUNDARY ʌ v WORD_BOUNDARY ʌ l aʊ ɪ ŋ WORD_BOUNDARY aɪ d ɛ n t ɪ f ɪ k eɪ ʃ ə n WORD_BOUNDARY