Correction: Chemical profile and analysis of biosynthetic pathways and genes of volatile terpenes in Pityopsis ruthii, a rare and endangered flowering plant

• Xinlu Chen, 
• Marcin Nowicki, 
• Phillip A. Wadl, 
• Chi Zhang, 
• Tobias G. Köllner, 
• Miriam Payá‐Milans, 
• Matthew L. Huff, 
• Margaret E. Staton, 
• Feng Chen, 
• Robert N. Trigiano