TABLE 1.

Species, strains, contributors or sources, origins, and germ plasm collections of the Gigaspora, Scutellospora, and Glomus isolates used in this study^a

No.	Species	Strain no.	Contributor or source	Origin	Germ plasm collectionb
1	Gigaspora albida*	BR607A	J. Morton	Brazil	INVAM
2	Gigaspora albida	BR601	J. Morton	Brazil	INVAM
3	Gigaspora albida	UFLA24	J.O. Siqueira	Brazil	UFLA
4	Gigaspora albida	CL151	J. Morton	USA	INVAM
5	Gigaspora albida	FL713	J. Morton	USA	INVAM
6	Gigaspora albida	INVAM927	L. C. Maia	USA	CNPAB
7	Gigaspora candida*	BEG17	V. Gianninazzi-Person	Taiwan	BEG
8	Gigaspora decipiens*	AU102	J. Morton	Australia	INVAM
9	Gigaspora decipiens	W3516	L. Abbott/C. Walker	Australia	Walker
10	Gigaspora gigantea	VA105C	J. Morton	USA	INVAM
11	Gigaspora gigantea	UFLA872	J. O. Siqueira	Brazil	UFLA
12	Gigaspora gigantea*	MN453A-7	C. Walker	USA	INVAM
13	Gigaspora gigantea	MA453A	J. Morton	USA	INVAM
14	Gigaspora gigantea	MN414D	J. Morton	USA	INVAM
15	Gigaspora gigantea	MN922A	J. Morton	USA	INVAM
16	Gigaspora gigantea	NC110A	J. Morton	USA	INVAM
17	Gigaspora gigantea	NC150	J. Morton	USA	INVAM
18	Gigaspora gigantea	CUT	D. D. Douds	USA	USDA-ARS
19	Gigaspora gigantea	CUT	G. Bécard	USA	CNRS
20	Gigaspora margarita*	WV205A	INVAM	USA	INVAM
21	Gigaspora margarita	CNPAB1	F. A. de Souza	Brazil	CNPAB
22	Gigaspora margarita	CNPAB16	F. A. de Souza	Brazil	CNPAB
23	Gigaspora margarita	BEG34 Fr	V. Gianninazzi-Person	New Zealand	BEG
24	Gigaspora margarita	BEG34 It	V. Bianciotto	New Zealand	Torino
25	Gigaspora margarita	IES32	R. HerreraPeraza	Cuba	IES
26	Gigaspora margarita	UFLA36	J. O. Siqueira	Brazil	UFLA
27	Gigaspora margarita	TARLSM 478	M. Saito	Taiwan	MAFF
28	Gigaspora margarita	K-1-520052	M. Saito	Japan	MAFF
29	Gigaspora margarita	C-520054	M. Saito	Japan	MAFF
30	Gigaspora margarita	Ni A	M. Saito	Nepal	MAFF
31	Gigaspora ramisporophora*	CNPAB22	F. A. de Souza	Brazil	CNPAB
32	Gigaspora rosea*	FL105	J. Morton	USA	INVAM
33	Gigaspora rosea	BR151A	J. Morton	Brazil	INVAM
34	Gigaspora rosea	BR227B	J. Morton	Brazil	INVAM
35	Gigaspora rosea	BR235	J. Morton	Brazil	INVAM
36	Gigaspora rosea	FL219A	J. Morton	USA	INVAM
37	Gigaspora rosea	FL676	J. Morton	USA	INVAM
38	Gigaspora rosea	KS885	J. Morton	USA	INVAM
39	Gigaspora rosea	MA457C	J. Morton	USA	INVAM
40	Gigaspora rosea	NB103D	J. Morton	USA	INVAM
41	Gigaspora rosea	NC178	J. Morton	USA	INVAM
42	Gigaspora rosea	NY328A	J. Morton	USA	INVAM
43	Gigaspora rosea	UT102	J. Morton	USA	INVAM
44	Gigaspora rosea	WV187	J. Morton	USA	INVAM
45	Gigaspora rosea	BEG9	V. Gianninazzi-Person	Unknown	BEG
46	Gigaspora rosea	IES19	R. HerreraPeraza	Brazil	IES
47	Gigaspora rosea	CI-520062	M. Saito	Japan	MAFF
48	Gigaspora rosea	INVAM185	D. D. Douds	USA	USDA-ARS
49	Gigaspora rosea	DAOM194757	D. D. Douds	Canada	USDA-ARS
50	Gigaspora rosea	DAOM194757	G. Bécard	Canada	CNRS
51	Gigaspora sp.	TW1-1	M. Saito	Taiwan	MAFF
52	Scutellospora gregaria	CNPAB7	F. A. de Souza	USA	CNPAB
53	Scutellospora heterogama	CNPAB2	F. A. de Souza	Brazil	CNPAB
54	Scutellospora reticulata	CNPAB11	F. A. de Souza	Brazil	CNPAB
55	Glomus clarum	CNPAB21	F. A. de Souza	Brazil	CNPAB

^a*, accession strains considered type or ex-type materials.

^bBEG, European Bank of Glomales, Dijon, France; CNPAB, Embrapa Agrobiologia, Rio de Janeiro, Brazil; CNRS, Centre National de la Recherche Scientifique, Toulouse, France; IES, Instituto Ecologia y Sistematica, Havana, Cuba; INVAM, International Culture Collection of Arbuscular and Vesicular-Arbuscular Mycorrhizal Fungi, Morgantown, W.V.; MAFF, Ministry of Agriculture, Forest and Fisheries, Ibaraki, Japan; Torino, Dipartimento Biologia Vegetale, Universita di Torino, Tonna, Italy; UFLA, Universidade Federal de Lavras, Minas Gerais, Brazil; USDA-ARS, U.S. Department of Agriculture Agricultural Research Service; Walker, C. Walker, personal collection, New Milton, England.