Hello Theo A most interesting survey of pollen fertility in narcissus hybrids .I like to make two remarks. 1. From several wild narcissi tetraploids are available (Zonneveld (2008) Pl syst Evol 275:109-132) . It would be very worthwhile to…
Year: 2008
Looking at pollen (2)
The same speculations made for fertile NNJ can be done for NNTr, for example Silver Bells, which is fertile and I think in many cases forms NTr-Pollen and egg cells. Equivalent crosses as with NNJ can be made.The result of Silver Bells (NNTr plus one chromosome) crossed with…
Looking at pollen (1)
an inconvenience
All of you are receiving your December Journals, and what I had hoped was a glitch peculiar to the first box turned out to be widespread—the last two pages will have to be cut apart by the reader. I surely…