Assertion: angiosperm | /r/HasProperty | originated at about 167–199 mya
Facets:
value: from a single ancestor
type: OTHER
Source sentences:
text: Originated from a single ancestor at about 167–199 mya (Bell et al., 2010), angiosperms have diverged into 8 extant clades, including Amborellales, Nymphaeales, Austrobaileyales, monocots, Magnoliids, Ceratophyllales, Chloranthales, and Eudicots (Zeng et al., 2014).