Table I. Growth stages for in vitro- and soil-based phenotypic analysis.

Stagea	Description
In vitro
0.5	Radicle emergence
0.7	Hypocotyl and cotyledon emergence
1.0	Cotyledons fully opened
1.02	2 rosette leaves > 1 mm in length
1.04	4 rosette leaves > 1 mm in length
1.06	6 rosette leaves > 1 mm in length
Soil
1.02	2 rosette leaves > 1 mm in length
1.04	4 rosette leaves > 1 mm in length
1.05	5 rosette leaves > 1 mm in length
1.06	6 rosette leaves > 1 mm in length
1.07	7 rosette leaves > 1 mm in length
1.08	8 rosette leaves > 1 mm in length
1.09	9 rosette leaves > 1 mm in length
1.10	10 rosette leaves > 1 mm in length

^aGrowth stages based on Boyes et al. (2001).