Search found 2 matches

by johnkew
Tue Jun 12, 2018 3:03 am
Forum: Rose Hybridizers Association Forum
Topic: counting the ploidy level...
Replies: 7
Views: 508

Re: counting the ploidy level...

This is a bit of an old thread; but it seems to be most relevant to my interests. I’m attempting to get images of chromosomes in metaphase by adapting a procedure from the following paper: A New Procedure to Prepare Slides of Metaphase Chromosomes of Roses Yan Ma, M. Nurul Islam-Faridi - Texas A&M -...
by johnkew
Wed Apr 11, 2018 1:42 am
Forum: Rose Hybridizers Association Forum
Topic: Park's Yellow Tea Scented China (Siji Danhuang Xiangshui Yueji)
Replies: 3
Views: 372

Park's Yellow Tea Scented China (Siji Danhuang Xiangshui Yueji)

I'm doing a bit of research into the genetic history of chinese roses and I was hoping someone could clear something up regarding Park's Yellow Tea Scented China (Siji Danhuang Xiangshui Yueji). The helpme find database for this rose states: "According to Mr. George Gordon (1806-1879), Superintenden...