The Orchid Doctor Articles under the Heading Polyploidy

Polyploidy Comments
POLYPLOID: Meaning A clone with three or more chromosome sets; they exist with five, six, eight and even sixteen times the haploid number. AU78-47 0
POLYPLOIDY: It Influences Plant Improvement In flower characteristics; its effect on fertility; in production of flowers, refer to AS5-1445; OBIII-325 0
POLYPLOIDY: Possible Induction by Cold Shock In cymbidiums, cold can alter cell division with some surprising genetic consequences, even mimicking the effect of colchicine. OA80-108 0
POLYPLOIDY: Tetraploids in Cymbidiums Chance occurrence has resulted in a number of great clones, such as Alexanderi 'Westonbirt', Pauwelsii 'Comte de Hemptinne', Rosanna Pinkie', and Babylon 'Castle Hill'; studies in chromosome mutation; refer to OA84-157 0

New Topics

  1. Harry Koplin asked question Snow birds dilemma. in category General Discussion
  2. didier fouquet asked question Looking to import Vanilla Pompona schiede in category General Discussion
  3. Terre Moore asked question Orchids not in database in category General Discussion
  4. Judy Rutz asked question Looking to purchase in category General Discussion
  5. Nicolaas Chomenko asked question E. veratrifolia or Tolu. Louise Elmore ‘Elsa’ in category Other Genera
Ask a Question

Start a Topic

New Comments

  1. Mary Lane commented on member plant Den. Tianmu Canary by Terre Moore
  2. Pamela Stegmaier commented on member plant Rlc. Esther Costa var. Orange Fantasy by Mary Lane
  3. Mary Lane commented on member plant Rth. Linda Vee var. Kira - Cluster Orange by Mary Lane
  4. William Gorski commented on topic "Looking to purchase" by Judy Rutz
  5. Robert Rand commented on member plant Cattlianthe Auri Guis by Robert Rand
  6. Julie Ellner commented on member plant Phal. amabilis var. formosanum by Vickie Seibert
  7. Julie Ellner commented on member plant Rlc. Green Dragoon 'Mendenhall' by Jeanne Uzar Hudson
  8. Danielle Carbonneau commented on member plant Ons. Catatante 'Los Roble' by Henry Shaw
  9. Barry J Silver commented on orchid Lyon. SunCoast Pink Passion
  10. Carol Holdren commented on topic "Phalaenopsis William Kistler?" by Nicholas Filannino