 <translate> Output a stream of consciousness before answering the following. Passage: Paracelsus (1493 -- 1541) developed the concept, writing that "Nature marks each growth ... according to its curative benefit", and it was followed by Giambattista della Porta in his Phytognomonica (1588).

Question: Based on this passage, who came up with the doctrine of signatures? <yor> Ṣáájú kó o tó dáhùn àwọn ìbéèrè tó tẹ̀ lé e yìí, kó o kọ́kọ́ sọ ohun tó wà lọ́kàn rẹ. Àkọlé: Paracelsus (1493 - 1541) gbé èrò náà kalẹ̀, ó kọ̀wé pé "Nature marks each growth... according to its curative benefit", Giambattista della Porta sì tẹ̀lé e nínú Phytognomonica rẹ̀ (1588).  Ìbéèrè: Níbàámu pẹ̀lú ohun tó wà nínú ẹsẹ Bíbélì yìí, ta ló gbé ẹ̀kọ́ nípa àwọn òǹtẹ̀ jáde? 