Half-dwarf, about two feet high; flowers white; pods very small, scarcely more than three inches in length, and only two-fifths of an inch in width, usually containing six seeds.
The variety requires a full season for its perfection. Plants from seeds sown early in spring will blossom in seven weeks, yield young pods in ten weeks, and ripen in a hundred and twelve days.
The ripe seeds are very small, and of a peculiar yellowish-white, semi-transparent, rice-like color and appearance. They are quite irregular in form, usually somewhat oblong or ovoid, often abruptly shortened at the ends, three-eighths of an inch long, and a fourth of an inch thick. Nearly five thousand are contained in a quart.
The young pods are tender and excellent; but the green beans are small, and rarely used. The ripe seeds are peculiar, both in consistency and flavor: they are quite brittle and rice-like; and, when cooked, much relished by some, and little esteemed by others.
Rob-Roy.
Plant half-dwarf,—early in the season, producing slender, transient, barren runners two or three feet in length; flowers purplish-white; the pods are five inches long, often produced in pairs, yellow as they approach maturity, yellowish-white when ripe, and contain five or six seeds.
It is one of the earliest of the Dwarfs. Spring plantings will blossom in six weeks, produce pods for the table in seven weeks, and ripen in eighty-two days. If planted in June, pods may be plucked for use in six weeks, and the crop will be ready for harvesting in sixty-eight days.
The ripe seeds are clear, bright-yellow; the surface being generally veined, and the eye surrounded with an olive-green line. They are of an oblong form, nearly straight on the side of the eye, rounded at the back, five-eighths of an inch long, and three-tenths of an inch deep. Fifteen hundred seeds are contained in a quart, and will be sufficient to plant a row of two hundred feet, or a hundred and fifty hills.
The Rob-Roy generally matures in great perfection; being seldom stained or otherwise injured by rain or the dampness of ordinary seasons. It is also one of the earliest of the Dwarf varieties, but desirable as a string-bean rather than for its qualities as a green shelled-bean, or for cooking when ripe. If cultivated for its pods only, plantings may be made until the first of August.
Round Yellow Six-Weeks.