IJH-2017v7n22 - page 25

International Journal of Horticulture, 2017, Vol.7, No.22, 180-204
http://ijh.biopublisher.ca
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8.3 Gladiolus
(1) To produce scented hybrids:
Gladiolus victorialis = G. byzantinus ×G. cardinalis
G. gandavensis = G. cardinalis ×G. psittacinus
Fragrant Glad = G. Tritis ×G. recurvus
(2) To produce crimson flower with markings: G. oppositiflorus ×G. psittacinus
Red light flowers: G. brenchleyensis = G. cardinalis ×G. psittacinus
Crimson flowers with white markings: G. turicensis =G. gandavensis × G. saundersii
Homoglad hybrids: Homoglossum watsonianum × G. tristis
(3) To evolve triploid varieties: Gladiolus cv. Friendship (2n=60) ×G. tristis (2n=30)
(4) To evolve aneuploid varieties:
Archana = G. psittacinus ‘Sylvia’ (2n=75) ×Gladiolus cv.Friendship (2n= 60)
Arun = G. psittacinus ‘Sylvia’ (2n=75) ×Gladiolus cv.Fancy (2n= 60)
(5) To evolve Gladanthera hybrids: Gladiolus cv. Filigree ×Acidanthera bicolor
8.4 Carnation
(i) Perpetual carnation: Dianthus caryophyllus × D. chinensis
(ii) Annual Marguerite Carnation: D. chinensis × Dianthus caryophyllus
(iii) Allwoodii Carnation = (D. plumarius x D. gratianopolitanus) ×(D. caryophyllus ×D. chinensis
8.5 Jasmine
Success in fruitset:
(i) Jasminum auriculatum × J. flexile
Jasminum auriculatum ×J. grandiflorum
(ii) Jasminum grandiflorum × J. auriculatum
Jasminum grandiflorum ×J. callophyllum
Jasminum grandiflorum ×J. flexile
(iii) Jasminum sambac × J. grandiflorum
(iv) Induced tetraploid ×Diploid of Jasminum auriculatum
8.6 Tuberose
(i) Hybrid Production:
Polianthes geminiflora ×P. bulliana
Polianthes blissii= P. geminiflora × P.tuberosa
P. bundrantii = P. tuberosa × P. howardii
(ii) Rainbow tuberose = P. blissii ×P. bundrantii
8.7 Dahlia
(i) Hybrid Production: Dahlia imperialis × D. coccinea, D. coccinea × D. pinnata
(ii) Octaploid Dahlia : D. imperialis × D. coccinea
8.8 Amaryllis
(i) Reginac hybrids: Amaryllis pardina ×A. leopoldii
(ii) Long Trumpet hybrids: A. elegans × A. stylosa
Long Trumpet hybrids: A. elegans× A. striata