Appendix: Root Distribution Table

Genotype	Cultivar name	Trench depth^a(cm)	n	ß	SE^b	R² (median)	% 60 cm	SE	% 100 cm	SE	Soil series	Soil texture	Region		Reference
^a(^⊥) trench placed perpendicular to the vine row; (⁻) trench placed parallel to the vine row.
^bIf n > 1, standard error is from n (avg). If n = 1, standard error is from the regression analysis.
^cNA: not available.
^dUSDA National Clonal Germplasm Repository, Davis, CA.
V. vinifera x V. rupestris	AXR1	160	5	0.9850	0.0006	0.9168	59.4	1.5	77.7	1.3	Coombs	gravelly loam	North America	Napa Valley Oakville	Morano 1995
V. vinifera x V. rupestris	AXR1	200	7	0.9847	0.0018	0.9553	58.9	4.2	76.4	3.9	Bale	gravelly clay loam	North America	Napa Valley Oakville	Morano 1995
V. solonis x V. riparia	1616C	160	4	0.9869	0.0009	0.9014	54.5	2.5	72.9	2.4	Coombs	gravelly loam	North America	Napa Valley Oakville	Morano 1995
V. solonis x V. riparia	1616C	200	8	0.9851	0.0006	0.9675	59.1	1.6	77.3	1.5	Bale	gravelly clay loam	North America	Napa Valley Oakville	Morano 1995
V. berlandieri x V. riparia	420 A	160	4	0.9864	0.0002	0.9275	56.0	0.4	74.5	0.4	Coombs	gravelly loam	North America	Napa Valley Oakville	Morano 1995
V. berlandieri x V. riparia	420 A	200	6	0.9826	0.0018	0.9442	64.1	8.8	81.3	7.2	Bale	gravelly clay loam	North America	Napa Valley Oakville	Morano 1995
V. berlandieri x V. rupestris	110R	160	3	0.9877	0.0012	0.9026	52.2	3.4	70.6	3.5	Coombs	gravelly loam	North America	Napa Valley Oakville	Morano 1995
V. berlandieri x V. rupestris	110R	200	6	0.9873	0.0015	0.9477	58.4	5.9	75.4	5.4	Bale	gravelly clay loam	North America	Napa Valley Oakville	Morano 1995
V. vinifera x Muscadinia rotundifolia	O39-16	160	3	0.9866	0.0008	0.9009	55.4	2.0	73.9	1.9	Coombs	gravelly loam	North America	Napa Valley Oakville	Morano 1995
V. vinifera x Muscadinia rotundifolia	O39-16	200	8	0.9868	0.0010	0.9597	54.4	2.6	72.7	2.5	Bale	gravelly clay loam	North America	Napa Valley Oakville	Morano 1995
V. riparia x V. rupestris	3309C	160	3	0.9851	0.0015	0.9458	59.0	3.7	77.1	3.4	Bale	gravelly loam	North America	Napa Valley Oakville	Morano 1995
V. riparia x V. rupestris	3309C	200	5	0.9863	0.0009	0.9581	56.1	2.3	74.5	2.2	Bale	gravelly clay loam	North America	Napa Valley Oakville	Morano 1995
V. berlandieri x V. riparia	5BB	160	4	0.9903	0.0025	0.8701	42.4	9.7	58.3	12.3	Coombs	gravelly loam	North America	Napa Valley Oakville	Morano 1995
V. berlandieri x V. riparia	5C	160	3	0.9803	0.0030	0.9654	68.8	5.2	85.2	3.8	Coombs	gravelly loam	North America	Napa Valley Oakville	Morano 1995
V. berlandieri x V. riparia	5C	200	7	0.9848	0.0014	0.9606	60.0	3.3	77.8	3.0	Bale	gravelly clay loam	North America	Napa Valley Oakville	Morano 1995
V. vinifera x V. rupestris	1202C	160	4	0.9840	0.0022	0.9027	60.9	4.7	78.6	4.0	Coombs	gravelly loam	North America	Napa Valley Oakville	Morano 1995
V. berlandieri x V. rupestris	110R	120	4	0.9766	0.0014	0.9691	75.6	2.1	90.4	1.4	Bale	gravelly clay loam	North America	Napa Valley Oakville	Morano & Kliewer 1994
V. vinifera x V. rupestris	AXR1	120	4	0.9719	0.0031	0.9779	81.0	3.3	93.4	1.8	Bale	gravelly clay loam	North America	Napa Valley Oakville	Morano & Kliewer 1994
V. rupestris	St. George	120	4	0.9780	0.0006	0.9527	73.6	1.0	73.6	0.7	Bale	gravelly clay loam	North America	Napa Valley Oakville	Morano & Kliewer 1994
V. berlandieri x V. riparia	5C	150	8	0.9843	0.0031	0.9654	60.6	2.9	78.4	2.6	Bale	gravelly clay loam	North America	Napa Valley Carneros	Sipiora et al. 2005
V. rupestris	St. George	150	4	0.9822	0.0006	0.9811	62.4	9.6	79.5	8.6	Haire	clay loam	North America	Napa Valley Carneros	Sipiora et al. 2005
V. X. labruscana	Concord	120	1	0.9740	—	0.8773	79.4	—	92.8	—	Selden	sand	North America	Montague Texas	Perry et al. 1983
V. vinifera	Barbera	120	1	0.9736	—	0.9066	79.9	—	93.1	—	Selden	sand	North America	Montague Texas	Perry et al. 1983
Muscadinia rotundifolia	Noble	120	1	0.9690	—	0.9339	84.8	—	95.7	—	Selden	sand	North America	Montague Texas	Perry et al. 1983
V. champinii	Dogridge	120	1	0.9716	—	0.9178	82.2	—	94.3	—	Selden	sand	North America	Montague Texas	Perry et al. 1983
V. riparia x V. rupestris	3309C	120	5	0.9867	0.0035	0.7718	51.5	8.9	67.8	9.1	Chenango	gravelly silt loam	North America	N. Willows Fredonia	Shaulis 1963
V. riparia x V. rupestris	3309C	120	2	0.9778	0.0054	0.8976	72.6	8.7	87.8	6.1	Chenango	clay loam	North America	Rynalski West Fredonia	Shaulis 1963
V. riparia x V. rupestris	3309C	75	2	0.9651	0.0079	0.9016	86.7	6.1	96.1	2.6	Chenango	clay loam	North America	Loomis Finger Lakes	Shaulis 1963
V. riparia x V. rupestris	3309C	105	2	0.9853	0.0014	0.7977	58.7	3.5	77.0	3.2	Chenango	gravelly silt loam	North America	Gold Seal Finger Lakes	Shaulis 1963
V. berlandieri x V. riparia	5C	75	2	0.9609	0.0069	0.9283	89.9	4.1	97.6	1.4	Chenango	sandy clay loam	North America	Loomis Finger Lakes	Shaulis 1963
V. vinifera x V. rupestris	1202	135	1	0.9769	—	0.8200	75.4	—	90.3	—	Chenango	sandy loam	North America	Gold Seal Finger Lakes	Shaulis 1963
V. X. labruscana	Concord	120	4	0.9796	0.0020	0.9679	70.4	3.8	86.5	2.9	Chenango	gravelly silt loam	North America	Lake Erie Fredonia	Shaulis 1963
V. X. labruscana	Concord	120	9	0.9762	0.0095	0.8264	63.6	6.1	78.9	4.6	Chenango	gravelly silt loam	North America	N. Willows Fredonia	Shaulis 1963
V. X. labruscana	Concord	120	3	0.9842	0.0009	0.9314	61.5	2.2	79.5	2.0	Chenango	gravelly silt loam	North America	Rynalski West Fredonia	Shaulis 1963
V. solonis x V. riparia	1616C	75	5	0.9780	0.0019	0.6849	72.9	3.6	88.2	2.8	Chenango	gravelly silt loam	North America	Gold Seal Finger Lakes	Shaulis 1963
V. vinifera	Delaware	75	1	0.9674	—	0.9394	86.3	—	96.3	—	Chenango	sandy clay loam	North America	Loomis Finger Lakes	Shaulis 1963
V. vinifera	Riesling	75	2	0.9658	0.0079	0.9407	86.0	6.4	95.8	2.8	Chenango	sandy clay loam	North America	Loomis Finger Lakes	Shaulis 1963
NA^c	2209	75	1	0.9821	—	0.7589	66.2	—	83.6	—	Chenango	sandy clay loam	North America	Loomis Finger Lakes	Shaulis 1963
V. riparia	Riparia Quebec	75	2	0.9751	0.0005	0.8361	78.0	0.7	92.0	0.4	Chenango	gravelly silt loam	North America	Gold Seal Finger Lakes	Shaulis 1963
V. riparia	Riparia Gloire	105–135	2	0.9843	0.0017	0.8103	61.1	4.0	79.1	3.6	Chenango	gravelly silt loam	North America	Gold Seal Finger Lakes	Shaulis 1963
V. berlandieri x V. riparia	5A	120	1	0.9890	0.0022	0.8089	48.5	—	66.9	—	Chenango	gravelly silt loam	North America	N. Willows Fredonia	Shaulis 1963
V. berlandieri x V. riparia	SO4	120	4	0.9786	0.0027	0.8725	71.6	5.1	87.1	4.0	NA^c	loamy clay	France	Loire Valley	Morlat & Jacquet 1993
V. vinifera	Thompson Seedless	135	4	0.9792	0.0011	0.9589	71.5	2.8	87.5	2.0	Hanford	fine sandy loam	North America	San Joaquin Valley	Araujo et al. 1995
1616C x V. riparia	216/3 Castel	120	1	0.9784	0.0083	0.8991	73.0	—	88.7	—	Oakleaf	sandy clay loam	South Africa	Breede River Valley	Southey 1992
V. berlandieri x V. rupestris	1103P	120	1	0.9787	0.006	0.9382	72.5	—	88.4	—	Oakleaf	sandy clay loam	South Africa	Breede River Valley	Southey 1992
V. berlandieri x V. rupestris	99R	120	1	0.9776	0.0052	0.9502	74.3	—	89.6	—	Oakleaf	sandy clay loam	South Africa	Breede River Valley	Southey 1992
V. berlandieri x V. rupestris	140Ru	120	1	0.9802	0.0105	0.8609	69.9	—	86.5	—	Oakleaf	sandy clay loam	South Africa	Breede River Valley	Southey 1992
V. berlandieri x V. rupestris	110R	120	1	0.977	0.0097	0.8728	75.2	—	90.2	—	Oakleaf	sandy clay loam	South Africa	Breede River Valley	Southey 1992
1616C x V. riparia	13/5 E.V.E. Jerex	120	1	0.9794	0.0050	0.9518	71.3	—	87.5	—	Oakleaf	sandy clay loam	South Africa	Breede River Valley	Southey 1992
V. riparia x V. rupestris	101-14 Mgt	120	1	0.9729	0.0054	0.9466	80.8	—	93.6	—	Oakleaf	sandy clay loam	South Africa	Breede River Valley	Southey 1992
1616C x V. rupestris	Grezot 1	120	1	0.9751	0.0069	0.9226	78.0	—	92.0	—	Oakleaf	sandy clay loam	South Africa	Breede River Valley	Southey 1992
1202C x 99R	US 16-13-23	120	1	0.9836	0.0064	0.925	62.9	—	80.9	—	Oakleaf	sandy clay loam	South Africa	Breede River Valley	Southey 1992
V. champinii	Ramsey	120	1	0.9772	0.0093	0.8829	74.9	—	90.0	—	Oakleaf	sandy clay loam	South Africa	Breede River Valley	Southey 1992
V. berlandieri x V. rupestris	99R	105–135	4	0.9737	0.0035	0.9807	77.9	4.9	91.1	3.2	Hutton	sandy silt	South Africa	Vredendal	Van Zyl 1988
V. riparia x V. rupestris	101-14 Mgt	180	1	0.9948	0.0193	0.5424	26.9	—	40.6	—	Oakleaf	sandy silt	South Africa	Vredendal	Southey & Archer 1988
V. riparia x V. rupestris	3306C	180	1	0.9791	0.0161	0.8067	71.8	—	87.9	—	Oakleaf	sandy silt	South Africa	Vredendal	Southey & Archer 1988
V. vinifera x V. riparia	143-B Mgt	180	1	0.9878	0.0255	0.6875	52.1	—	70.7	—	Oakleaf	sandy silt	South Africa	Vredendal	Southey & Archer 1988
V. aestivalis x V. cinerea x V. vinifera	Jacquez	180	1	0.9925	0.0124	0.8442	36.3	—	52.9	—	Oakleaf	sandy silt	South Africa	Vredendal	Southey & Archer 1988
V. rupestris	Rupestris du Lot	180	1	0.9866	0.0188	0.7817	55.5	—	74.1	—	Oakleaf	sandy loam	South Africa	Vredendal	Southey & Archer 1988
V. vinifera x V. berlandieri	333 EM	180	1	0.9811	0.0174	0.7958	68.2	—	85.2	—	Oakleaf	sandy loam	South Africa	Vredendal	Southey & Archer 1988
V. champinii	Ramsey	150	1	0.9906	0.0088	0.8165	43.3	—	61.1	—	Hutton	sandy clay loam	South Africa	Lutzville	Southey & Archer 1988
V. rupestris	De Waal	150	1	0.9893	0.0100	0.8182	47.6	—	65.9	—	Hutton	sandy clay loam	South Africa	Lutzville	Southey & Archer 1988
V. berlandieri x V. rupestris	99R	150	1	0.9918	0.0133	0.7398	39.0	—	56.1	—	Hutton	sandy clay loam	South Africa	Lutzville	Southey & Archer 1988
V. riparia x V. rupestris	101-14 Mgt	150	1	0.9918	0.0114	0.7449	39.0	—	56.1	—	Hutton	sandy clay loam	South Africa	Lutzville	Southey & Archer 1988
V. vinifera x V. riparia	143-B Mgt	150	1	0.9918	0.0139	0.7278	39.0	—	56.1	—	Hutton	sandy clay loam	South Africa	Lutzville	Southey & Archer 1988
V. berlandieri x V. riparia	Teleki	150	1	0.9942	0.0197	0.5911	29.5	—	44.1	—	Hutton	sandy clay loam	South Africa	Lutzville	Southey & Archer 1988
V. aestivalis x V. cinerea x V. vinifera	Jacquez	150	1	0.9901	0.0089	0.8068	45.0	—	63.0	—	Hutton	sandy clay loam	South Africa	Lutzville	Southey & Archer 1988
V. riparia x V. rupestris	3306C	150	1	0.9893	0.0166	0.7389	47.6	—	65.9	—	Hutton	sandy clay loam	South Africa	Lutzville	Southey & Archer 1988
V. vinifera x V. riparia	143B	125^⊥	5	0.9610	0.0021	0.8908	75.8	3.0	90.3	1.8	Hutton/Sterkspruit	sandy clay loam	South Africa	Breede River Valley	Saayman & Van Huyssteen 1982
V. berlandieri x V. rupestris	99R	120	3	0.9816	0.0076	0.9044	67.1	0.6	84.3	0.5	NA^c	sandy clay loam	South Africa	Stellenbosch	Hunter et al. 1995
V. berlandieri x V. riparia	5C	240^⊥	1	0.9919	0.0032	0.9114	38.6	—	55.7	—	Hanford	sandy loam	North America	San Joaquin Valley	Williams & Smith 1991
V. berlandieri x V. riparia	5C	240⁻	1	0.9918	0.0018	0.9570	38.9	—	56.1	—	Hanford	sandy loam	North America	San Joaquin Valley	Williams & Smith 1991
V. vinifera x V. rupestris	AXR1	240^⊥	1	0.9930	0.0046	0.8531	34.4	—	50.5	—	Hanford	sandy loam	North America	San Joaquin Valley	Williams & Smith 1991
V. vinifera x V. rupestris	AXR1	240⁻	1	0.9913	0.0018	0.9570	40.8	—	58.3	—	Hanford	sandy loam	North America	San Joaquin Valley	Williams & Smith 1991
V. rupestris	St. George	240^⊥	1	0.9929	0.0044	0.8614	34.4	—	50.5	—	Hanford	sandy loam	North America	San Joaquin Valley	Williams & Smith 1991
V. rupestris	St. George	240⁻	1	0.9907	0.0034	0.9023	42.9	—	60.7	—	Hanford	sandy loam	North America	San Joaquin Valley	Williams & Smith 1991
V. berlandieri x V. rupestris	99R	100	4	0.9781	0.0026	0.8341	72.7	3.9	88.1	2.6	Glenrosa	clay loam	South Africa	Stellenbosch	Van Huyssteen 1988
V. riparia x V. rupestris	101–14 Mgt	100	4	0.9783	0.0026	0.8155	72.2	4.4	87.7	3.3	Hutton/Sterkspruit	sandy clay loam	South Africa	Breede River Valley	Saayman & Huyssteen
V. riparia x V. rupestris	101–14 Mgt	160	1	0.9843	0.0105	0.8521	61.3	—	79.5	—	Clovelly	Brown Apedal	South Africa	Stellenbosch	Southey & Archer 1988
V. berlandieri x V. rupestris	1103P	160	1	0.9844	0.0059	0.8832	61.1	—	79.2	—	Clovelly	Brown Apedal	South Africa	Stellenbosch	Southey & Archer 1988
V. berlandieri x V. rupestris	140Ru	160	1	0.9878	0.0073	0.8404	52.1	—	70.7	—	Clovelly	sandy loam	South Africa	Stellenbosch	Southey & Archer 1988
V. berlandieri	Berlandieri 13/5	160	1	0.9815	0.0046	0.9260	67.4	—	84.5	—	Clovelly	sandy loam	South Africa	Stellenbosch	Southey & Archer 1988
V. berlandieri x V. rupestris	110R	160	1	0.9848	0.0042	0.9306	60.1	—	78.4	—	Clovelly	sandy loam	South Africa	Stellenbosch	Southey & Archer 1988
1202C x 99R	USVIT 16-13-23	160	1	0.9835	0.0096	0.8736	63.1	—	81.1	—	Clovelly	sandy loam	South Africa	Stellenbosch	Southey & Archer 1988
V. berlandieri x V. rupestris	110R	120	1	0.9838	0.0115	0.8409	62.5	—	80.5	—	Oakleaf	silt loam	South Africa	Breede River Valley	Swanepoel & Southey 1989
V. berlandieri x V. rupestris	775P	120	1	0.9821	0.0099	0.8721	66.2	—	83.6	—	Oakleaf	silt loam	South Africa	Breede River Valley	Swanepoel & Southey 1989
V. riparia x V. rupestris	101–14 Mgt	120	1	0.9857	0.0120	0.8297	57.9	—	76.3	—	Oakleaf	silt loam	South Africa	Breede River Valley	Swanepoel & Southey 1989
V. berlandieri x V. rupestris	99R	120	1	0.9837	0.0127	0.8209	62.7	—	80.7	—	Oakleaf	silt loam	South Africa	Breede River Valley	Swanepoel & Southey 1989
V. berlandieri x V. rupestris	1103P	120	1	0.9842	0.0118	0.8351	61.5	—	79.7	—	Oakleaf	silt loam	South Africa	Breede River Valley	Swanepoel & Southey 1989
V. berlandieri	Berlandieri 13/5	120	1	0.9849	0.0123	0.8251	59.9	—	78.2	—	Oakleaf	silt loam	South Africa	Breede River Valley	Swanepoel & Southey 1989
1202C x 99R	US 16- 13-26	120	1	0.9828	0.0127	0.8803	64.7	—	82.4	—	Oakleaf	silt loam	South Africa	Breede River Valley	Swanepoel & Southey 1989
Jaquez x 99R	US 12-6-8	120	1	0.9843	0.0134	0.8101	61.3	—	79.5	—	Oakleaf	silt loam	South Africa	Breede River Valley	Swanepoel & Southey 1989
V. berlandieri x V. rupestris	140Ru	120	1	0.9832	0.0108	0.8548	63.8	—	81.6	—	Oakleaf	silt loam	South Africa	Breede River Valley	Swanepoel & Southey 1989
V. berlandieri x V. riparia	SO4	90	1	0.9770	0.0116	0.9192	75.2	—	90.2	—	NA^c	loamy clay	France	Loire Valley	Morlat & Jacquet 2003
V. arizonica	DVIT 1269^d	125⁻	1	0.9827	0.0140	0.8160	64.9	—	82.5	—	Hanford	sandy loam	North America	San Joaquin Valley	Padgett-Johnson 1999
V. arizonica	DVIT 1269	125^⊥	1	0.9797	0.0155	0.8980	70.8	—	87.1	—	Hanford	sandy loam	North America	San Joaquin Valley	Padgett-Johnson 1999
V. berlandieri	DVIT 1592	125⁻	1	0.9847	0.0147	0.8030	60.4	—	78.6	—	Hanford	sandy loam	North America	San Joaquin Valley	Padgett-Johnson 1999
V. berlandieri	DVIT 1592	125^⊥	1	0.9832	0.0090	0.8920	63.8	—	81.6	—	Hanford	sandy loam	North America	San Joaquin Valley	Padgett-Johnson 1999
V. vinifera	Carignane	125⁻	1	0.9855	0.0144	0.8070	58.4	—	76.8	—	Hanford	sandy loam	North America	San Joaquin Valley	Padgett-Johnson 1999
V. vinifera	Carignane	125^⊥	1	0.9835	0.0110	0.8767	63.1	—	81.1	—	Hanford	sandy loam	North America	San Joaquin Valley	Padgett-Johnson 1999
V. champinii	Dogridge	125⁻	1	0.9471	0.0088	0.8969	96.2	—	99.6	—	Hanford	sandy loam	North America	San Joaquin Valley	Padgett-Johnson 1999
V. champinii	Dogridge	125^⊥	1	0.9793	0.0094	0.8839	71.5	—	87.7	—	Hanford	sandy loam	North America	San Joaquin Valley	Padgett-Johnson 1999
V. candicans	DVIT 1844	125⁻	1	0.9821	0.0138	0.8155	66.2	—	83.6	—	Hanford	sandy loam	North America	San Joaquin Valley	Padgett-Johnson 1999
V. candicans	DVIT 1844	125^⊥	1	0.9799	0.0107	0.8628	70.4	—	86.9	—	Hanford	sandy loam	North America	San Joaquin Valley	Padgett-Johnson 1999
V. rupestris	DVIT 1263	125⁻	1	0.9841	0.0131	0.8257	61.8	—	79.9	—	Hanford	sandy loam	North America	San Joaquin Valley	Padgett-Johnson 1999
V. rupestris	DVIT 1263	125^⊥	1	0.9830	0.0078	0.9102	82.0	—	64.3	—	Hanford	sandy loam	North America	San Joaquin Valley	Padgett-Johnson 1999
V. riparia	DVIT 1444	125⁻	1	0.9809	0.0105	0.8693	85.5	—	68.6	—	Hanford	sandy loam	North America	San Joaquin Valley	Padgett-Johnson 1999
V. riparia	DVIT 1444	125^⊥	1	0.9802	0.0095	0.8795	86.5	—	69.9	—	Hanford	sandy loam	North America	San Joaquin Valley	Padgett-Johnson 1999