Table 2.

Density of original plants of Bulbus Fritillariae Cirrhosae and resource density of Bulbus Fritillariae Cirrhosae in the quadrats.

Province	County	The field site	Density of plants (the number/quadrat)	Resource density (mg/m2)
Sichuan	Daofu	Weita Village	2.23 ± 0.76	8.44 ± 0.76
		Yinen Village	1.06 ± 0.82	4.13 ± 0.82
		Jiazong Village	1.77 ± 0.98	7.11 ± 0.98
	Litang	Qudeng Village	4.73 ± 0.58	17.22 ± 0.58
	Yajiang	Milong Village, Beihou Cun	0.75 ± 0.67	2.95 ± 0.67
		Milong Village, Mashizi Cun	1.25 ± 0.40	5.39 ± 0.40
		Milong Village, Lasang Mountain	4.76 ± 0.76	38.30 ± 0.76
	Songpan	Shanba Village, Duoji mountain	3.23 ± 0.29	9.95 ± 0.29
		Sedi Village, Geliping	3.33 ± 0.77	10.56 ± 0.77
	Hongyuan	Hongxi Village, Caimugou	4.66 ± 0.32	16.48 ± 0.32
	Aba	Jiaerduo Village, Nuoerdang Cun	5.75 ± 0.52	17.43 ± 0.52
		Jiaerduo Village, Fenshui Ling	6.56 ± 0.53	21.73 ± 0.53
	Rangtang	Gangmuda Village, Jiudaoguai	2.67 ± 0.82	5.69 ± 0.82
		Gangmuda Village, Gage Mountain	1.75 ± 0.86	5.52 ± 0.86
Yunnan	Lijiang	Hutiaoxia Village	3.67 ± 0.46	16.52 ± 0.46
		Dadong Village, Haizi County	2.34 ± 0.91	8.69 ± 0.91
		Dadong Village, Lianggushui Mountain	2.55 ± 0.95	11.17 ± 0.95
Qinghai	Jiuzhi	Ningyou Village	21.88 ± 0.49	64.40 ± 0.49

Data of density of original plants and resource density were reported as mean ± standard error of mean (SEM).