Abstract: The present invention relates to a Lactuca sativa seed designated 41-233 RZ. The present invention also relates to a Lactuca sativa plant produced by growing the 41-233 RZ seed. The invention further relates to methods for producing the lettuce cultivar, represented by lettuce variety 41-233 RZ.

Abstract: The present invention relates to a Lactuca sativa seed designated 41-479 RZ. The present invention also relates to a Lactuca sativa plant produced by growing the 41-479 RZ seed. The invention further relates to methods for producing the lettuce cultivar, represented by lettuce variety 41-479 RZ.

Abstract: The present invention relates to a Lactuca sativa seed designated 41-366 RZ. The present invention also relates to a Lactuca sativa plant produced by growing the 41-366 RZ seed. The invention further relates to methods for producing the lettuce cultivar, represented by lettuce variety 41-366 RZ.

Abstract: The present invention relates to a Lactuca sativa seed designated 45-227 RZ. The present invention also relates to a Lactuca sativa plant produced by growing the 45-227 RZ seed. The invention further relates to methods for producing the lettuce cultivar, represented by lettuce variety 45-227 RZ.

Abstract: The present invention relates to a Lactuca sativa seed designated 45-215 RZ. The present invention also relates to a Lactuca sativa plant produced by growing the 45-215 RZ seed. The invention further relates to methods for producing the lettuce cultivar, represented by lettuce variety 45-215 RZ.

Abstract: The present invention relates to a Lactuca sativa seed designated 45-246 RZ. The present invention also relates to a Lactuca sativa plant produced by growing the 45-246 RZ seed. The invention further relates to methods for producing the lettuce cultivar, represented by lettuce variety 45-246 RZ.

Abstract: The present invention relates to a Lactuca sativa seed designated 41-655 RZ. The present invention also relates to a Lactuca sativa plant produced by growing the 41-655 RZ seed. The invention further relates to methods for producing the lettuce cultivar, represented by lettuce variety 41-655 RZ.

Abstract: The present invention relates to a Lactuca sativa seed designated 41-342 RZ, which exhibits a combination of traits including resistance to downy mildew (Bremia lactucae) races Bl:1 to Bl:12, Bl:17, Bl:18, Bl:22, Bl:24, Bl:25, Bl:28-Bl:30, resistance to currant-lettuce aphid (Nasonovia ribisnigri) biotype Nr:0, resistance to Lettuce Mosaic Virus (LMV) race LMV:1, as well as very thick mature leaves and a small head size. The present invention also relates to a Lactuca sativa plant produced by growing the 41-342 RZ seed. The invention further relates to methods for producing the lettuce cultivar, represented by lettuce variety 41-342 RZ.

Abstract: The present invention relates to a Lactuca sativa seed designated 45-90 RZ, which may exhibit a combination of traits including resistance against downy mildew (Bremia lactucae) races Bl:1-26, Bl:28, Bl:31, CA-I, CA-IIA, CAIIB, CA-III, CA-IV, CA-VI, CA-VII, and CA-VIII, and has a very large head size, very large plant diameter, and large sized leaves. The present invention also relates to a Lactuca sativa plant produced by growing the 45-90 RZ seed. The invention further relates to methods for producing the lettuce cultivar, represented by lettuce variety 45-90 RZ.

Abstract: The present invention relates to a Lactuca sativa seed designated 41-342 RZ, which exhibits a combination of traits including resistance to downy mildew (Bremia lactucae) races Bl:1 to Bl:12, Bl:17, Bl:18, Bl:22, Bl:24, Bl:25, Bl:28-Bl:30, resistance to currant-lettuce aphid (Nasonovia ribisnigri) biotype Nr:0, resistance to Lettuce Mosaic Virus (LMV) race LMV:1, as well as very thick mature leaves and a small head size. The present invention also relates to a Lactuca sativa plant produced by growing the 41-342 RZ seed. The invention further relates to methods for producing the lettuce cultivar, represented by lettuce variety 41-342 RZ.

Abstract: The present invention relates to a Lactuca sativa seed designated 41-200 RZ, which exhibits a combination of traits including resistance against downy mildew (Bremia lactucae Regel) races Bl:1 to Bl:26, Bl:28 and CA-I to CA-VIII, currant-lettuce aphid (Nasonovia ribignisi) biotype Nr:0, corky root (Sphingomonas suberifaciens) race CA1 and Lettuce Mosaic Virus (LMV), as well as very slow bolting. The present invention also relates to a Lactuca sativa plant produced by growing the 41-200 RZ seed. The invention further relates to methods for producing the lettuce cultivar, represented by lettuce variety 41-200 RZ.

Abstract: The present invention relates to a Lactuca sativa seed of the cos type designated 41-137 RZ, which exhibits a combination of traits including resistance against downy mildew (Bremia lactucae) races B1:1 to B1:28 and CA-I, CA-IIA, CA-IIB, CA-IV, CA-V, CA-VI, and CA-VIII, currant-lettuce aphid (Nasonovia ribisnigri) biotype Nr:0, root aphid (Pemphigus bursarius), and lettuce mosaic virus (LMV) race LMV:1. The present invention also relates to a Lactuca sativa plant produced by growing the 41-137 RZ seed. The invention further relates to methods for producing the lettuce cultivar, represented by lettuce variety 41-137 RZ.

Abstract: The present invention relates to a Lactuca sativa seed of the Latin type designated 41-144 RZ, which may exhibit a combination of traits including resistance against downy mildew (Bremia lactucae) races Bl:1 to Bl:27 and CA-I to CA-VIII, currant-lettuce aphid (Nasonovia ribisnigri) biotype Nr:0, corky root race CA1, and lettuce mosaic virus (LMV) race LMV:1. The present invention also relates to a Lactuca sativa plant produced by growing the 41-144 RZ seed. The invention further relates to methods for producing the lettuce cultivar, represented by lettuce variety 41-144 RZ.

Abstract: The present invention relates to a Lactuca sativa seed designated 45-90 RZ, which may exhibit a combination of traits including resistance against downy mildew (Bremia lactucae) races B1:1-26, B1:28, B1:31, CA-I, CA-IIA, CAIIB, CA-III, CA-IV, CA-VI, CA-VII, and CA-VIII, and has a very large head size, very large plant diameter, and large sized leaves. The present invention also relates to a Lactuca sativa plant produced by growing the 45-90 RZ seed. The invention further relates to methods for producing the lettuce cultivar, represented by lettuce variety 45-90 RZ.

Abstract: The present invention relates to a Lactuca sativa seed designated 41-26 RZ, which exhibits a combination of traits inclusing resistance against downy mildew races Bl:1 to Bl:28 and Ca-V to Ca-VIII, resistance against currant-lettuce aphid (Nasonovia ribisnigri) biotype Nr:0, resistance against Lettuce Mosaic Virus (LMV)), as well as medium green mature leaves with a hollow main vein. The present invention also relates to a Lactuca sativa plant produced by growing the 41-26 RZ seed. The invention further relates to methods for producing the lettuce cultivar, represented by lettuce variety 41-26 RZ.

Abstract: The present invention relates to a Lactuca sativa seed designated 45-03 RZ, which exhibits resistance to downy mildew (Bremia lactucae) races Bl:1-14, Bl:16-23, Bl:25-27, CA-I, CA-IIA, CAIIB, CA-III, CA-IV, CA-VI, CA-VII, and CA-VIII, and medium to large sized leaves, which are shallowly incised and have moderate to slight undulation of the apical margin, and strong blistering. The present invention also relates to a Lactuca sativa plant produced by growing the 45-03 RZ seed. The invention further relates to methods for producing the lettuce cultivar, represented by lettuce variety 45-03 RZ.

Abstract: The present invention relates to a Lactuca sativa seed designated 45-03 RZ, which exhibits resistance to downy mildew (Bremia lactucae) races Bl:1-14, Bl:16-23, Bl:25-27, CA-I, CA-IIA, CAIIB, CA-III, CA-IV, CA-VI, CA-VII, and CA-VIII, and medium to large sized leaves, which are shallowly incised and have moderate to slight undulation of the apical margin, and strong blistering. The present invention also relates to a Lactuca sativa plant produced by growing the 45-03 RZ seed. The invention further relates to methods for producing the lettuce cultivar, represented by lettuce variety 45-03 RZ.

Abstract: The present invention relates to a Lactuca sativa seed of the cos type designated 41-137 RZ, which exhibits a combination of traits including resistance against downy mildew (Bremia lactucae) races B1:1 to B1:28 and CA-I, CA-IIA, CA-IIB, CA-IV, CA-V, CA-VI, and CA-VIII, currant-lettuce aphid (Nasonovia ribisnigri) biotype Nr:0, root aphid (Pemphigus bursarius), and lettuce mosaic virus (LMV) race LMV:1. The present invention also relates to a Lactuca sativa plant produced by growing the 41-137 RZ seed. The invention further relates to methods for producing the lettuce cultivar, represented by lettuce variety 41-137 RZ.

Abstract: The present invention relates to a Lactuca sativa seed of the Latin type designated 41-144 RZ, which may exhibit a combination of traits including resistance against downy mildew (Bremia lactucae) races Bl:1 to Bl:27 and CA-I to CA-VIII, currant-lettuce aphid (Nasonovia ribisnigri) biotype Nr:0, corky root race CA1, and lettuce mosaic virus (LMV) race LMV:1. The present invention also relates to a Lactuca sativa plant produced by growing the 41-144 RZ seed. The invention further relates to methods for producing the lettuce cultivar, represented by lettuce variety 41-144 RZ.