Table 2.

Differences of transition and diversification rates inferred from MCMC sample proportions.

	Life form		Stickiness		Pseudopedicel		Beak
	Background	Foreground	Background	Foreground	Background	Foreground	Background	Foreground
PP (q10 > q01)	0.99∗	0.73	0.95∗	0.56	0.30	0.31	>0.99∗	>0.99∗
PP (r1 > r0)	0.98∗	0.57	0.88	>0.99∗	0.05	>0.99∗	0.84	>0.99∗

Proportions were treated as posterior probabilities. 0.05 ≥ PP ≥ 0.95 is considered as support for significant different rates in epiphytes versus terrestrials; in lineages exhibiting sticky fruits, a pseudopedicel or beak compared to those lacking these fruit structures. Subscript numbers refer to terrestrial (0) and epiphytic (1), as to the absence (0) or presence (1) of fruit characters. ^∗ marks significant differences.