Table 2.

Plant taxonomic distribution of representative TCDs and their toxicities.

Taxonomic hierarchy						No toxicity	Low toxicity	Medium toxicity	High toxicity
Eukaryota						351	14	30	6
	Acrogymnospermae					8	0	2	0
	Mesangiospermae					300	10	24	5
		Eudicotyledons				223	9	17	5
			Ranunculales			14	0	0	0
			Papaveroideae			0	0	1	0
			Aconitum			0	0	1	1
			Pentapetalae			210	9	15	4
				Asterids		95	4	5	1
					Campanulids	47	3	1	0
					Cornales	2	0	1	0
					Ericales	3	0	0	0
					Lamiids	44	1	3	1
				Caryophyllales		19	0	1	0
				Rosids		87	5	9	3
					Malvids	29	3	2	0
					Fabids	57	2	7	3
					Ampelopsis japonica	1	0	0	0
				Santalales		2	0	0	0
				Saxifragales		8	0	0	0
		Liliopsida				61	1	6	0

Note. The numbers represent the number of TCDs that are categorized as no toxicity, low toxicity, medium toxicity, and high toxicity.