图3. 鬼臼亚科的多样化历史。(a)鬼臼亚科分化时间树(节点处蓝色条带代表95%置信区间内的年龄范围), 以及用于HiSSE分析的4个形态性状和1个生境信息分布。其中, A表示有无蜜距(粉色为是, 灰色为否), B表示是否分布于东亚亚热带(绿色为是, 灰色为否), C表示果实类型(灰蓝色为干果, 灰色为浆果), D表示是否有假种皮(浅蓝色为是, 灰色为否), E表示是否有气生茎(深蓝色为是, 灰色为否)。(b)基于BAMM分析的鬼臼亚科的净多样化速率。(c)基于BAMM分析的淫羊藿属距长演化速率。(d)净多样化速率在系统树的分布。中文名称见附录1。

Fig. 3. Diversification history of Podophylloideae. (a) Dated phylogeny of Podophylloideae (horizontal bars at nodes indicate 95% credible intervals of the divergence time estimate), and 4 morphological characters and 1 habitat information used in HiSSE analysis. The colored squares labeled A?E corresponding to each species represents with or without spur (pink or grey), in or out of subtropical East Asia (green or grey), dry or fleshy fruit (bice or grey), with or without aril (light blue or grey), with or without aerial stem (dark blue or grey). (b) Diversification rate of Podophylloideae estimated by BAMM. (c) Rate of spur length evolution in Epimedium estimated by BAMM. (d) Diversification rate distribution on phylogenetic tree. See Chinese name in Appendix 1.