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Floral Biology Of Physaria Ludoviciana (Brassicaceae), A Plant Rare To The Midwest, Ann E. Claerbout, Janice M. Coons, Henry R. Owen, Kenneth R. Robertson
Floral Biology Of Physaria Ludoviciana (Brassicaceae), A Plant Rare To The Midwest, Ann E. Claerbout, Janice M. Coons, Henry R. Owen, Kenneth R. Robertson
Henry R. Owen
Physaria ludoviciana (Brassicaceae) is rare in Illinois, Minnesota, and Wisconsin. Environmental effects on floral development are unclear. Both self-compatibility and self-incompatibility occur within Physaria species. Objectives were to describe flowers, to determine how photoperiod affects flower development, and to predict whether flowers are self-compatible or self-incompatible. For photoperiods, greenhouse-grown plants were placed in either 16 or 8 hr photoperiods. Inflorescences and open flowers were counted weekly. For pollination, flowers were self-pollinated or cross-pollinated. Plants developed inflorescences after 20 and 28 d in long and short days, respectively. Inflorescences/plant increased for both photoperiods throughout the study. In short days, plants produced …
Review Of Breeding Field Crops, 5th Ed., Henry R. Owen
Review Of Breeding Field Crops, 5th Ed., Henry R. Owen
Henry R. Owen
No abstract provided.
Review Of Dictionary Of Plant Tissue Culture, Henry R. Owen
Review Of Dictionary Of Plant Tissue Culture, Henry R. Owen
Henry R. Owen
No abstract provided.