Table 1 Means (±SE) of flowering onset, end, duration (Julian day), and flower density (number of flowers per cm of stalk length) of Caragana microphylla in both warmed and unwarmed open-top chambers (OTCs).

From: Earlier flowering did not alter pollen limitation in an early flowering shrub under short-term experimental warming

 

Unwarmed OTCs

Warmed OTCs

p

Flowering onset time

137.6 ± 2.3

129.2 ± 2.3

0.03

Flowering end time

151.8 ± 1.6

146.6 ± 0.4

0.01

Duration of flowering

17.3 ± 2.2

17.4 ± 2.6

0.96

Flower density

0.82 ± 0.01

0.60 ± 0.04

0.002

  1. The significance level of the difference in the parameters between warmed and ambient OTCs is denoted by p values.
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