The invention relates to the alfalfa variety designated C0516A3158. Provided by the invention are the seeds, plants and derivatives of the alfalfa variety C0516A3158. Also provided by the invention are tissue cultures of the alfalfa variety C0516A3158 and the plants regenerated therefrom. Still further provided by the invention are methods for producing alfalfa plants by crossing the alfalfa variety C0516A3158 with itself or another alfalfa variety and plants produced by such methods.

The invention relates to the alfalfa variety designated R914T542. Provided by the invention are the seeds, plants and derivatives of the alfalfa variety R914T542. Also provided by the invention are tissue cultures of the alfalfa variety R914T542 and the plants regenerated therefrom. Still further provided by the invention are methods for producing alfalfa plants by crossing the alfalfa variety R914T542 with itself or another alfalfa variety and plants produced by such methods.

The present disclosure provides alfalfa plants exhibiting broad spectrum resistance to Race 1, Race 2, and Race 5 anthracnose. Such plants may comprise novel introgressed genomic regions associated with disease resistance from Race 1, Race 2, and Race 5 anthracnose. In certain aspects, compositions, including novel polymorphic markers and methods for producing, breeding, identifying, and selecting plants or germplasm with a disease resistance phenotype are provided. Also provided are alfalfa varieties designated as C0416C4164 and H0415C4114. Provided by the invention are the seeds, plants and derivatives of alfalfa varieties C0416C4164 and H0415C4114. Also provided by the invention are tissue cultures of alfalfa varieties C0416C4164 and H0415C4114, and the plants regenerated therefrom. Still further provided by the invention are methods for producing alfalfa plants by crossing alfalfa variety C0416C4164 or H0415C4114 with itself or another alfalfa variety and plants produced by such methods.

The invention relates to the alfalfa variety designated R411M104. Provided by the invention are the seeds, plants and derivatives of the alfalfa variety R411M104. Also provided by the invention are tissue cultures of the alfalfa variety R411M104 and the plants regenerated therefrom. Still further provided by the invention are methods for producing alfalfa plants by crossing the alfalfa variety R411M104 with itself or another alfalfa variety and plants produced by such methods.

The invention relates to the alfalfa variety designated C0518A3663. Provided by the invention are the seeds, plants and derivatives of the alfalfa variety C0518A3663. Also provided by the invention are tissue cultures of the alfalfa variety C0518A3663 and the plants regenerated therefrom. Still further provided by the invention are methods for producing alfalfa plants by crossing the alfalfa variety C0518A3663 with itself or another alfalfa variety and plants produced by such methods.

The invention relates to the alfalfa variety designated C0316ML134. Provided by the invention are the seeds, plants and derivatives of the alfalfa variety C0316ML134. Also provided by the invention are tissue cultures of the alfalfa variety C0316ML134 and the plants regenerated therefrom. Still further provided by the invention are methods for producing alfalfa plants by crossing the alfalfa variety C0316ML134 with itself or another alfalfa variety and plants produced by such methods.

The invention relates to the alfalfa variety designated R0720SN515. Provided by the invention are the seeds, plants and derivatives of the alfalfa variety R0720SN515. Also provided by the invention are tissue cultures of the alfalfa variety R0720SN515 and the plants regenerated therefrom. Still further provided by the invention are methods for producing alfalfa plants by crossing the alfalfa variety R0720SN515 with itself or another alfalfa variety and plants produced by such methods.

The invention relates to the alfalfa variety designated R0419A3143. Provided by the invention are the seeds, plants and derivatives of the alfalfa variety R0419A3143. Also provided by the invention are tissue cultures of the alfalfa variety R0419A3143 and the plants regenerated therefrom. Still further provided by the invention are methods for producing alfalfa plants by crossing the alfalfa variety R0419A3143 with itself or another alfalfa variety and plants produced by such methods.

The invention relates to the alfalfa variety designated R0418A3646. Provided by the invention are the seeds, plants and derivatives of the alfalfa variety R0418A3646. Also provided by the invention are tissue cultures of the alfalfa variety R0418A3646 and the plants regenerated therefrom. Still further provided by the invention are methods for producing alfalfa plants by crossing the alfalfa variety R0418A3646 with itself or another alfalfa variety and plants produced by such methods.

The invention relates to the alfalfa variety designated H0416C4115. Provided by the invention are the seeds, plants and derivatives of the alfalfa variety H0416C4115. Also provided by the invention are tissue cultures of the alfalfa variety H0416C4115 and the plants regenerated therefrom. Still further provided by the invention are methods for producing alfalfa plants by crossing the alfalfa variety H0416C4115 with itself or another alfalfa variety and plants produced by such methods.