From: Directional orientation of reproductive tissue of Eulychnia breviflora (Cactaceae) in the hyperarid Atacama Desert
Position of the flower bud
\( \widehat{\mu} \) (degrees)
\( \widehat{\kappa} \) (degrees)
Relative to the center of the plant
24.39 (16.04, 32.74)
1.61 (1.30, 1.92)
Relative to the center of the stem
5.06 (−0.78, 10.90)
2.64 (2.17, 3.11)