Table 1 - Wild ornamental germplasm exploration and domestication based on biotechnological approaches. In vitro colchicine treatment to obtain a new cultivar of Scoparia montevidiensis

Table 1. Nodal segments response of S. montevidiensis var. glandulifera toward different combination ofNAA/BAP.

NAA (mg/l)	BAP (mg/l)
NAA (mg/l)	0.0	0.25	0.5	1.0
0.0	S (2.25±0.42) ^a	S (9.04±0.41)^cCc	S (3.42±0.41)^ab Cc	S (4.42±0.41)^ab Vt
0.25	Fc	Fc	Cc	Cc
0.5	Fc	Fc	Cc	Cc
1.0	Fc	Fc	Cc	Cc

S: shoot. Fc: friable callus. Cc: compact callus. Vt: vitrified tissue.

Bold letters indicate the main response for each treatment. The numbers in the brackets indicate number of shoots per explant (means ± SD of two replications) of the shoots recovered in each treatment. The same letter indicates no significance differences between treatments.