id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
bjpt-37174	Chen, Ming-Lin; Wang, Xiao-Yu; Funke, Aubrey L	Floral polymorphism in Polygonum bistorta L.	2018	11	.pdf	application/pdf	4869	320	64	For example, the distylous flowers of Polygonum jucundum are broadly open (Chen and Zhang, 2010), but based on the present study, P. bistorta flowers are semi-open, which represents a specialized form during petal evolution in Polygonum. 5. Inflorescences of P. bistorta showing different flowers.	cache/bjpt-37174.pdf	txt/bjpt-37174.txt