Available from - Roses by Ping
http://www.rosesbyping.com/the-roses

"Rudely healthy" , as the British would say. A cast-iron plant with the unusual trait of blooming from the very bottom to the to the very top.

Yellow Submarine (BAIine) and Centennial (BAIcent) both have the same parents of MACivy (Singin' in the Rain) x R93412

R93142 in the patents for both cultivars is described as:

"The male parent, Seedling no. R93412, a shrub rose, has light yellow colored semi-double flowers and lighter colored foliage."

"R93412 is a shrub rose that forms light yellow blossoms of approximately 15 petals having a diameter of approximately 8 cm, and forms glossy dark green foliage with red new growth."

"The male parent (i.e., the pollen parent) was an unreleased shrub rose from my breeding program designated R93412 (non-patented in the United States)."

Tahitian Moon, Lim's other great yellow, has different parents than these two. Yellow Brick Road has known parents, and High Voltage still has a largely unknown background. I think that covers the majority of the Ping Lim yellows to date.