Table 1. Mean of sepal and petal numbers in Col-0, hws-1, hst-24/hws-1 and hst-24 in Col-0 from the first 25 flowers of the inflorescences, (flowers n = 200).

GENOTYPE	Sepals		Petals
	Mean±SD		Mean±SD
	Organ number	(Min-Max)	Organ number	(Min-Max)
Col-0	4±0	(4–4)	4±0	(4–4)
hws-1	4±0	(4–4)	4.1±0.31	(3–5)
hws-1/hst-24	4.4±0.5	(4–5)	4.4±0.7	(4–6)
hst-24	4±0	(4–4)	4±0	(4–4)