| GENSTOCK | U | U seed testa are a uniform violet; Ust seed have violet stripes; U seed are not violet. The color of U varies from almost blueish red to nearly black. | | | PEA-GENSTOCKS | W6 15500 94o SD | Not Available |
| GENSTOCK | wb | Stipules on both sides and the underside of leaflets nearly waxless; pods without wax; stem and upper side of leaflets with nearly normal wax. See also wa and was. | 1 - Wb | | PEA-GENSTOCKS | W6 15500 94o SD | Not Available |
| GENSTOCK | wlo | Upper surface of leaflets without wax, other parts normally waxy. | | | PEA-GENSTOCKS | W6 15500 94o SD | Not Available |
| GENSTOCK | sil | Leaflets and stipules sinuate. Genotype af sil with adventitious tendrils arising from clefts in distal portion of stipule; wlo sil, stipule tip waxless; wb sil, or wsp sil, tip waxy. | | | PEA-GENSTOCKS | W6 15500 94o SD | Not Available |
| GENSTOCK | pa | Foliage, pods and immature seeds medium green color (freezer type), Pa lighter green (canner type). See also vim. | 4 - pa | | PEA-GENSTOCKS | W6 15500 94o SD | Not Available |
| GENSTOCK | r | Cotyledons wrinkled, starch grains compound; amylose, sugar content and water uptake higher. R Rb round or smooth, r Rb wrinkled with compound starch grains, R rb wrinkled with simple starch grains and r rb wrinkled with compound starch | 4 - r | | PEA-GENSTOCKS | W6 15500 94o SD | Not Available |
| GENSTOCK | i | Cotyledons green. | 2 - i | | PEA-GENSTOCKS | W6 15500 94o SD | Not Available |
| GENSTOCK | k | Wings reduced, adpressed to keel. | 1 - K | | PEA-GENSTOCKS | W6 15500 94o SD | Not Available |
| GENSTOCK | le | Internodes short, with zigzag pattern. Pleiotropic effects: flowering time slightly later; shorter roots; leaf and pod colors darker. | 2 - le | | PEA-GENSTOCKS | W6 15500 94o SD | Not Available |
| GENSTOCK | F | Dominant allele conditions testa with small violet spots . Spots more or less sharp and densely distributed, sometimes enlarging, bleached and reddish with b. Polymeric and duplicate to Fs. | 5 - mixed | | PEA-GENSTOCKS | W6 15500 94o SD | Not Available |
| GENSTOCK | d | Axil pigmentation, d gives no pigmentation; Dco conditions a single pigment ring around the axil; Dw conditions a double ring. | 7 - Dw | | PEA-GENSTOCKS | W6 15500 94o SD | Not Available |
| GENSTOCK | a | Anthocyanin production. | 1 - A | | PEA-GENSTOCKS | W6 15500 94o SD | Not Available |
| GENSTOCK | b | Flowers pink. | 1 - B | | PEA-GENSTOCKS | W6 15500 94o SD | Not Available |
| GENSTOCK | bt | Bt pod apex blunt, bt pod apex pointed. | 3 - bt | | PEA-GENSTOCKS | W6 15500 94o SD | Not Available |
| GENSTOCK | Fs | Dominant allele conditions testa with small violet spots. Spots more or less sharp, densely distributed, sometimes enlarging, bleached with b. Polymeric and duplicate to F. | 5 - mixed | | PEA-GENSTOCKS | W6 15500 94o SD | Not Available |
| GENSTOCK | er | Probably er-1, er-2 or possibly en. | 1 - Er | | PEA-GENSTOCKS | W6 15500 94o SD | Not Available |
| OTHER | Marx Cross Number | Cross number used by Dr. Marx. Related accessions can be located by querying for the same cross number. | 85-112 | | PEA-GENSTOCKS | W6 15500 94o SD | Not Available |