Table 1.

Effectiveness of callus induction in different variants of Murashige & Skoog Medium.

Plant Morphology	Explant	Abundance of Callus Induced on Medium:
		A	B	C	D	E
Plants with glabrous leaves	Leaves	++	+++	+++	+++	+
	Roots	++	+	++	++	+
Plants with tomentose leaves	Leaves	++	+++	++	+++	+
	Roots	++	++	++	++	+

Callus: +++ abundant, ++ moderate, + poor; medium: (A) with indole-3-butyric acid (0.5 mg∙L⁻¹) and 6-(γ,γ-dimethylallylamino)purine (2 mg∙L⁻¹); (B) with indole-3-butyric acid (0.5 mg∙L⁻¹) and kinetin (2 mg∙L⁻¹); C—with 2,4-dichlorophenoxyacetic acid (1 mg∙L⁻¹) and kinetin (1 mg∙L⁻¹); D—with 2,4-dichlorophenoxyacetic acid (1 mg∙L⁻¹) and 6-benzylaminopurine (1 mg∙L⁻¹); E—2,4-dichlorophenoxyacetic acid (2 mg∙L⁻¹) and thidiazuron (1 mg∙L⁻¹).