. 2015 Aug 21;38(3):353–365. doi: 10.1590/S1415-475738320140376

Table 2. Morphological descriptors on the main axis, lateral branch, and flowers and stomata size under diploid (2x) and tetraploid (4x) conditions (in millimeters).

Descriptors	Ploidy	KG 30006 x V 6325	KG 30006 x V 13710	V 6389 x V 9401	KG 30076 x V 14167 ¹	KG 30006 x GKP 10017
Main Axis
Distal leaflet length	2x	28.88	30.39	37.27^*	45.59	-
Distal leaflet length	4x	28.72	48.73	65.62^*	51.47	45.45
Basal leaflet length	2x	25.14	26.8^*	31.4^*	38.53	-
Basal leaflet length	4x	26.51	43.75^*	57.12^*	46.22	39.58
Distal leaflet width	2x	11.66^*	13.7^*	13.57^*	25.74	-
Distal leaflet width	4x	16.94^*	19.59^*	23.23^*	29.69	23.44
Basal leaflet width	2x	9.88^*	10.45^*	10.58^*	21.76	-
Basal leaflet width	4x	13.33^*	15.2^*	19.00^*	23.39	19.38
Petiolule length	2x	6.92^*	6.47^*	11.03^*	15.61^*	-
Petiolule length	4x	9.21^*	12.12^*	16.48^*	19.16^*	11.64
Petiole length	2x	31.46^*	24.54^*	30.34^*	58.02^*	-
Petiole length	4x	53.53^*	49.14^*	64.4^*	71.73^*	50.28
Stipules (adnate) length	2x	6.78	8.71	7.36^*	12.34^*	-
Stipules (adnate) length	4x	6.43	12.75	10.13^*	14.99^*	10.36
Stipules (free) length	2x	13.87	14.24^*	16.14^*	21.35^*	-
Stipules (free) length	4x	14.31	25.9^*	35.93^*	30.22^*	23.04
Stipules (adnate) width	2x	2.69^*	1.79^*	2.82^*	3.36^*	-
Stipules (adnate) width	4x	3.71^*	3.4^*	4.75^*	4.62^*	4.72
Lateral Branch
Distal leaflet length	2x	23.08	20.59	26.34	27.16^*	-
Distal leaflet length	4x	18.43	28.28	28.67	37.64^*	25.24
Basal leaflet length	2x	16.00^*	16.01^*	21.4	23.13^*	-
Basal leaflet length	4x	20.66^*	25.55^*	25.12	33.22^*	21.8
Distal leaflet width	2x	11.95	12.16^*	14.32	21.89^*	-
Distal leaflet width	4x	13.84	20.01^*	16.11	31.17^*	21.37
Basal leaflet width	2x	10.19	9.78^*	9.91	17.75^*	-
Basal leaflet width	4x	10.47	16.71^*	12.32	23.25^*	17.27
Petiole length	2x	24.97	13.88^*	27.71	22.08^*	-
Petiole length	4x	22.23	22.88^*	22.69	36.88^*	23.21
Petiolule length	2x	6.7	3.7	9.00	11.14^*	-
Petiolule length	4x	7.19	8.95	9.7	16.07^*	8.85
Stipules (adnate) length	2x	6.82^*	3.83	5.82^*	6.75^*	-
Stipules (adnate) length	4x	4.82^*	4.16	4.94^*	8.37^*	5.24
Stipules (free) length	2x	11.7	9.22^*	11.23^*	14.21	-
Stipules (free) length	4x	11.23	16.69^*	17.89^*	15.98	14.62
Stipules (adnate) width	2x	2.59^*	2.92^*	2.93^*	4.01^*	-
Stipules (adnate) width	4x	3.5^*	4.54^*	4.69^*	5.55^*	4.17
Flower
standard length	2x	1.37^*	0.83^*	1.28^*		1.30
standard length	4x	1.50^*	2.40^*	1.75^*		1.45
standard width	2x	1.68	1.27	1.44^*		1.71
standard width	4x	1.81	1.22	1.64^*		1.69
wing length	2x	0.84^*	0.82^*	0.74^*		0.81
wing length	4x	0.95^*	1.05^*	0.88^*		0.84
wing width	2x	0.86^*	0.47^*	0.72		0.81
wing width	4x	0.95^*	0.65^*	0.70		0.84
lower lip length	2x	0.77^*	0.70^*	0.63^*		0.64^*
lower lip length	4x	0.90^*	0.88^*	0.90^*		0.82^*
back lip length	2x	0.73	0.58	0.57^*		0.61^*
back lip length	4x	0.72	0.68	0.64^*		0.71^*
hypanthium length	2x	5.05	5.04^*	3.70^*		3.47^*
hypanthium length	4x	4.51	5.89^*	4.78^*		4.47^*
No. stomata/area	2x	131.65	104.65	140.35	121.05	146.9
No. stomata/area	4x	86.1	97.25	61.95	96.45	102.65
Stomata size (μm)	2x	8.72	9.08	9.28	8.52	9.00
Stomata size (μm)	4x	11.92	11.20	12.58	10.96	12.42

Values that differed between treatments, considering cut-off at 5% probability.

Data for flower descriptors of KG 30076 x V 14167 have already been published by Fávero et al. (2006).