Table 2.

Age of colonization of bromeliads and diversification of bromeliad-associated lineages

Node	Constant		Lognormal		Exponential
	Mean	95% C.I.	Mean	95% C.I.	Mean	95% C.I.
1	16.1	14.0–18.2	16.4	14.2–18.5	23.6	16.7–32.7
2	14.1	10.9–17.6	12.8	9.5–16.3	12.3	5.8–19.0
3	0.8	0.5–1.1	0.9	0.5–1.3	3.2	0.3–7.3
4	2.9	1.6–4.3	3.0	1.5–4.8	4.3	1.0–8.8
5	5.9	4.9–6.9	5.9	4.6–7.1	10.2	4.5–15.8
6	4.3	3.0–5.5	4.5	2.8–6.3	7.1	1.3–12.9
7	5.9	4.9–7.0	5.5	4.2–7.0	7.5	2.7–12.5

Three different age estimates [mean and 95% confidence interval (C.I.)] are given based on different clock assumptions.