Pieter B. Pelser

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11	PDF Document Add to Reading List Source URL: ejournal.sinica.edu.tw Language: English - Date: 2009-11-11 05:18:17 Jacobaea Pieter B. Pelser Cladistics Senecioneae Tephroseris Senecio
12	PDF Document Add to Reading List Source URL: arp.unipi.it Language: English - Date: 2013-12-03 08:44:19 Pyrrolizidine alkaloid Pieter B. Pelser Jacobaea Senecio Othonna