The global flower bulb industry: production, utilization, research.

s. Intl. Controlled Atmosphere Research Conference (CA’97), Davis, CA. Pinkhof, M. 1929a. Untersuchungen € uber die Umfallkrankheit der Tulpen. Recueil des Travaux botaniques n eerlandais 26:135–288. Pinkhof,M.1929b.Untersuchungen € uberdieUmfallkrankheit derTulpenProc.Kon.Akad.

[1]  A. C. Hildebrandt,et al.  In vitro growth and differentiation of Gladiolus plants from callus cultures , 1971 .

[2]  M. Roh,et al.  FLOWER BUD INITIATION AND DEVELOPMENT OF EUCROSIA AS INFLUENCED BY BULB STORAGE TEMPERATURES , 1992 .

[3]  J. Seelye,et al.  SANDERSONIA: TOWARDS THE NEW GENERATION , 2002 .

[4]  J. Dole,et al.  Comparison of Flurprimidol to Ancymidol, Paclobutrazol, and Uniconazole for Tulip Height Control , 2005 .

[5]  E. Macrae Lilies: a guide for growers and collectors. , 1998 .

[6]  J. M. Tuyl,et al.  Research on polyploidy in interspecific hybridization of lily , 1990 .

[7]  R. Kamenetsky,et al.  Garlic (Allium sativum L.) and its wild relatives from Central Asia: evaluation for fertility potential , 2004 .

[8]  M. Ziv Enhanced shoot and cormlet proliferation in liquid cultured gladiolus buds by growth retardants , 1989, Plant Cell, Tissue and Organ Culture.

[9]  B. Whipker,et al.  Flurprimidol Is Effective at Controlling Height of `Star Gazer' Oriental Lily , 2005 .

[10]  L. Raamsdonk,et al.  The systematics of the genus Tulipa 1 , 1997 .

[11]  R. Genders Bulbs;: A complete handbook of bulbs, corms and tubers , 1973 .

[12]  E. J. Fortanier,et al.  Analysis of the effects of temperature and light after planting on bud blasting in Iris hollandica. , 1973 .

[13]  F. Krens,et al.  Lilium longiflorum and molecular floral development: the ABCDE model , 2004 .

[14]  De Groot Floriculture Worldwide, Trade and consumption patterns , 1999 .

[15]  J. Coetzee BENEFIT SHARING FROM FLOWERING BULB - IS IT STILL POSSIBLE? , 2002 .

[16]  J. M. Tuyl,et al.  Breeding for resistance to yellow disease of hyacinths. I. Investigations on F1's from diallel crosses , 1980, Euphytica.

[17]  J. P. Eijk,et al.  Developing a test method for selection on resistance to dry-rot disease (Stromatinia gladioli) in gladiolus , 1990 .

[18]  H. Okubo,et al.  Interspecific lily hybrids with the ability to flower precociously and to produce multiple flower stalks from Lilium formosanum , 2008 .

[19]  J. Mes,et al.  Physiological races and vegetative compatibility groups within Fusarium oxysporum f.sp. gladioli , 2005, Netherlands Journal of Plant Pathology.

[20]  R. Lawson,et al.  The establishment of cell suspension cultures ofGladiolus that regenerate plants , 1990, In Vitro Cellular & Developmental Biology.

[21]  J. G. Niederwieser,et al.  Plant carbohydrate partitioning of Lachenalia cv. Ronina during bulb production , 2004 .

[22]  A. E. Zeilinga,et al.  Polyploidy in garden tulips. II. The production of tetraploids , 1968, Euphytica.

[23]  D. Gage,et al.  Molecular Cloning and Photoperiod-Regulated Expression of Gibberellin 20-Oxidase from the Long-Day Plant Spinach , 1996, Plant physiology.

[24]  F. Krens,et al.  Ectopic expression of LLAG1, an AGAMOUS homologue from lily (Lilium longiflorum Thunb.) causes floral homeotic modifications in Arabidopsis. , 2004, Journal of experimental botany.

[25]  J. M. Tuyl Breeding for resistance to yellow disease of hyacinths. II. Influence of flowering time, leaf characters, stomata and chromosome number on the degree of resistance , 1982, Euphytica.

[26]  J. P. Eijk,et al.  Crossability analysis in subgenus Tulipaof the genus TulipaL. , 1995 .

[27]  A. Tombolato,et al.  COLLECTION OF HIPPEASTRUM SPP., ALSTROEMERIA SPP. AND OTHER BRAZILIAN BULBOUS SPECIES , 1998 .

[28]  M. Bridgen,et al.  FLOWERING GEOPHYTES FROM CHILE , 2002 .

[29]  Toru M. Nakamura,et al.  The modified ABC model explains the development of the petaloid perianth of Agapanthus praecox ssp. orientalis (Agapanthaceae) flowers , 2005, Plant Molecular Biology.

[30]  J. P. Eijk,et al.  RESISTANCE TO TULIP BREAKING VIRUS (TBV) IN TULIP , 1992 .

[31]  M. J. Jefferson-Brown Daffodils and narcissi: A complete guide to the narcissus family, , 1969 .

[32]  C. Kollöffel,et al.  The 4-methylene-glutamine: asparagine ratio in the shoot of tulip bulbs cv. ‘Apeldoorn’ as a criterion for dry storage duration at 5°C , 1992 .

[33]  S. Takayama,et al.  A scheme for mass propagation of Lilium in vitro , 1983 .

[34]  A. Rees,et al.  Diseases of bulbs. , 1939 .

[35]  G. J. Wilfret ‘Dr. Magie’ Gladiolus , 1986, HortScience.

[36]  Minist. Agric. Fish. Fd. Bulb and corm production. , 1984 .

[37]  P. Schlüter,et al.  Complex Patterns of Gene Duplication in the APETALA3 and PISTILLATA Lineages of the Ranunculaceae , 2003, International Journal of Plant Sciences.

[38]  A. Halevy Introduction of native Israeli plants as new cut flowers. , 2000 .

[39]  Fabio Fornara,et al.  FT Protein Movement Contributes to Long-Distance Signaling in Floral Induction of Arabidopsis , 2007, Science.

[40]  K. Kanoh,et al.  Production of Interspecific Hybrids between Lilium longiflorum and L.×elegance by Ovary Slice Culture , 1988 .

[41]  C. Grant,et al.  BREEDING FOR RESISTANCE TO BASAL ROT IN NARCISSUS , 2002 .

[42]  J. P. Eijk,et al.  Embryo-rescue in the genus Tulipa L.; successful direct transfer of T. kaufmanniana Regel germplasm into T. gesneriana L. , 2004, Euphytica.

[43]  J. P. Eijk,et al.  Prospects of interspecific hybridization in Dutch iris. , 1990 .

[44]  A. Meerow,et al.  BREEDING OF NEW HIPPEASTRUM CULTIVARS USING DIPLOID SPECIES , 1992 .

[45]  Sir Daniel Hall The genus tulipa , 1940 .

[46]  M. D. Jeu In vitro techniques for ornamental breeding. , 2000 .

[47]  K. Okazaki,et al.  Introduction of the Characteristics of Lilium concolor into L. × 'Asiatic Hybrids' by Crossing through Style-cutting Pollination and Embryo Culture , 1995 .

[48]  N. Gorin,et al.  Starch content of freeze-dried anthers and α-amylase activity of their extracts as criteria that dry-stored bulbs (Tulipa gesneriana, L.) cultivar ‘Apeldoorn’ have been exposed to 5°C , 1985 .

[49]  K. Theron,et al.  Periodicity of inflorescence initiation and development in Nerine bowdenii W. Watson (Amaryllidaceae). , 1994 .

[50]  H. Fujii,et al.  Ectopic Expression of an FT Homolog from Citrus Confers an Early Flowering Phenotype on Trifoliate Orange (Poncirus trifoliata L. Raf.) , 2005, Transgenic Research.

[51]  J. P. Eijk,et al.  Possibilities of selection for keeping quality in tulip breeding , 2004, Euphytica.

[52]  L. Algera Topple Disease of Tulips , 1968 .

[53]  J. M. Tuyl,et al.  Application of three pollination techniques and of hormone treatments for overcoming interspecific crossing barriers in Tulipa , 1997 .

[54]  W. Munk Bud necrosis, a storage disease of tulips. II. Analysis of disease-promoting storage conditions , 1971, Netherlands Journal of Plant Pathology.

[55]  M. Roh,et al.  BREEDING OF EUCROSIA (AMARYLLIDACEAE) FOR CUTFLOWER AND POT PLANT PRODUCTION , 1992 .

[56]  A. R. Rees The growth of bulbs;: Applied aspects of the physiology of ornamental bulbous crop plants, , 1972 .

[57]  N. Gorin,et al.  Further studies on the use of free amino acids in anthers from tulip bulbs cultivar 'Apeldoorn' as indicators about cold treatment at 5°C. , 1990 .

[58]  R. Kleynhans POTENTIAL NEW LINES IN THE HYACINTHACEAE , 2011 .

[59]  E. Coen,et al.  The war of the whorls: genetic interactions controlling flower development , 1991, Nature.

[60]  M. Saniewski,et al.  Hormonal control of shoot elongation in tulips , 1981 .

[61]  G. Winsor,et al.  The effects of nitrogen, phosphorus, potassium and magnesium on the growth of tulips during the second season of treatment and on the chemical composition of the bulbs , 1966 .

[62]  M. Nakano,et al.  Production of transgenic lily plants by Agrobacterium-mediated transformation , 2003, Plant Cell Reports.

[63]  A. P. Wylie The history of the garden Narcissi , 1952, Heredity.

[64]  G. Bernier,et al.  Physiological Signals That Induce Flowering. , 1993, The Plant cell.

[65]  H. Löffler,et al.  Fusarium Resistance in Gladiolus: The Development of a Screening Assay , 1997 .

[66]  L. Kawa-Miszczak,et al.  HORMONAL CONTROL OF GROWTH AND DEVELOPMENT OF TULIPS , 1992 .

[67]  B. Steinitz,et al.  Control of Precocious Gladiolus Corm and Cormel Formation in Tissue Culture , 1989 .

[68]  B. Fry BREEDING NARCISSUS FOR CUT FLOWER PRODUCTION , 1975 .

[69]  K. Theron,et al.  Comparative Growth and Development of Nerine bowdenii W. Watson: Bulbs in Situ versus Replanted , 1994 .

[70]  J. Dole,et al.  Narcissus Response to Plant Growth Regulators , 2006 .

[71]  G. A. Kamerbeek RESPIRATION OF THE IRIS BULB IN RELATION TO THE TEMPERATURE AND THE GROWTH OF THE PRIMORDIA , 1962 .

[72]  L. Morey,et al.  FLOWERING BEHAVIOUR OF FOUR CLONES OF VELTHEIMIA BRACTEATA , 2002 .

[73]  E. Slogteren The early-forcing of daffodils , 1938 .

[74]  A. Schaffer,et al.  IMPROVEMENT OF THE KEEPING QUALITY OF MINI-GLADIOLUS SPIKES DURING PROLONGED STORAGE BY SUCROSE PULSING AND MODIFIED ATMOSPHERE PACKAGING , 1995 .

[75]  Hong-Hwa Chen,et al.  Four DEF-like MADS box genes displayed distinct floral morphogenetic roles in Phalaenopsis orchid. , 2004, Plant & cell physiology.

[76]  F. Garretsen,et al.  Breeding for resistance to fusarium oxysporumF. SP. tulipae in tulip (tulipaL.).2. phenotypic and genotypic evaluation of cultivars , 1979, Euphytica.

[77]  M. Zik,et al.  Flower development: initiation, differentiation, and diversification. , 2003, Annual review of cell and developmental biology.

[78]  J. M. Tuyl,et al.  Interspecific hybridization and polyploidization as tools in ornamental plant breeding , 2003 .

[79]  Jordan Buschman GLOBALISATION - FLOWER - FLOWER BULBS - BULB FLOWERS , 2005 .

[80]  A. M. Hartsema,et al.  EARLY FLOWERING OF DUTCH IRISES ‘IMPERATOR’ V. LIGHT INTENSITY AND DAYLENGTH , 1955 .

[81]  D. Tay THE HERBACEOUS ORNAMENTAL PLANT GENEBANK: ITS ROLE IN THE FLORICULTURE INDUSTRY , 2003 .

[82]  S. J. Peloquin,et al.  Inactivation of self-incompatibility following temperature pretreatments of styles in Lilium longiflorum , 1967, Euphytica.

[83]  H. Okubo,et al.  Changes in the Endogenous Growth Regulators in Bulbous Iris in Bulb-forming and Nonbulb-forming Aspects , 1981 .

[84]  S. Fukai,et al.  SEED PROPAGATION OF ARISAEMA SIKOKIANUM (ARACEAE) , 2002 .

[85]  G. Hussey In vitro propagation of Gladiolus by precocious axillary shoot formation , 1977 .

[86]  R. Bino,et al.  Effect of three pollination methods on embryo development and seedset in intra- and interspecific crosses between seven Lilium species , 1988, Sexual Plant Reproduction.

[87]  T. Edwards,et al.  Character Variation and a Cladistic Analysis of the Genus Lachenalia Jacq. f. ex Murray (Hyacinthaceae) , 2005 .

[88]  M. D. Jeu,et al.  Sexual reproduction biology of Alstroemeria , 1992 .

[89]  J. Doorenbos Notes on the history of bulb breeding in the Netherlands , 1954, Euphytica.

[90]  A. Ito,et al.  Sugar Metabolism in Spur Bud during Flower Bud Formation : A Comparison between Exposed and Shaded Buds of Japanese Pear [Pyrus pyrifolia (Burm.) Nak.] 'Kosui' , 2003 .

[91]  G. Hobson Response of Tulip Scale Mitochondria to Temperature in Relation to Cold Treatment of the Bulbs , 1979 .

[92]  Anne Goldgar Tulipmania: Money, Honor, and Knowledge in the Dutch Golden Age , 2007 .

[93]  P. Hicklenton GA3 and benzylaminopurine delay leaf yellowing in cut Alstroemeria stems , 1991 .

[94]  P. Bendel,et al.  Developmental changes and water status in tulip bulbs during storage: visualization by NMR imaging. , 2000, Journal of experimental botany.

[95]  M. L. Nard,et al.  IN VITRO CULTURE OF EXPLANTS EXCISED FROM GROWING STEMS OF TULIP (TULIPA GESNERIANA L.) : PROBLEMS RELATED TO BUD AND BULBLET FORMATION. , 1992 .

[96]  J. M. Tuyl,et al.  Pollen and pollination experiments. VII. The effect of pollen treatment and application method on incompatibility and incongruity in Lilium , 1982, Euphytica.

[97]  A. Wills,et al.  Inter-specific hybrids of Lilium lankongenseFranchet produced by embryo-culture , 1969, Euphytica.

[98]  J. P. Eijk,et al.  BREEDING FOR RESISTANCE TO YELLOW DISEASE OF HYACINTHS , 1986 .

[99]  F. Hancke,et al.  DEVELOPMENT OF A NEW FLOWER BULB CROP IN SOUTH AFRICA , 2002 .

[100]  J. G. Niederwieser,et al.  Effects of growth and storage temperature on Lachenalia cv. Ronina bulb morphology , 2002 .

[101]  C. Raunkiær,et al.  The life forms of plants and statistical plant geography , 1934 .

[102]  E. J. Fortanier Reviewing the length of the generation period and its shortening, particularly in tulips , 1973 .

[103]  J. Considine,et al.  New developments from the Centre for Australian Plants. , 2000 .

[104]  W. Munk Bud necrosis, a storage disease of tulips. III. The influence of ethylene and mites , 1972, Netherlands Journal of Plant Pathology.

[105]  H. Okubo,et al.  Rhizome transition to storage organ is under phytochrome control in lotus (Nelumbo nucifera) , 2007, Planta.

[106]  K. Theron,et al.  Amaryllidaceae: Geophytic Growth, Development, and Flowering , 2010 .

[107]  E. Hewitt,et al.  The effects of rates of supply of nitrogen, phosphorus, potassium and magnesium on leaf and stem growth, flowering and ‘topple’ of Golden Harvest and Elmus tulip , 1964 .

[108]  M. Bruner,et al.  Effects of Supplied Nitrogen Form and Quantity on Growth and Postharvest Quality of Ranunculus asiaticus Flowers , 2005 .

[109]  Antonio Serrano-Mislata,et al.  Floral initiation and inflorescence architecture: a comparative view. , 2007, Annals of botany.

[110]  J. M. Tuyl,et al.  OVERCOMING CROSSING BARRIERS IN TULIPA L. , 1992 .

[111]  A. E. Zeilinga,et al.  Polyploidy in garden tulips. I. A survey of Tulip a varieties for polyploids , 1968, Euphytica.

[112]  J. Staden,et al.  The relationship between genotype, tissue age and endogenous cytokinin levels on adventitious bud formation on leaves of Lachenalia , 1990, Plant Cell, Tissue and Organ Culture.

[113]  C. Gould Diseases of bulbous iris. , 1950 .

[114]  E. Hewitt,et al.  Effects of mineral nutrition on the production of tulip bulbs , 1963 .

[115]  J. Lim,et al.  Improvement of Breeding Efficiency for Interspecific Hybridization of Lilies in Korea , 2005 .

[116]  V. Matthews The international lily register and checklist, 2007. , 2007 .

[117]  J. P. Eijk,et al.  Breeding for resistance to Fusarium oxysporum F. SP. Tulipae in tulip (Tulipa L.). 3. genotypic evaluation of cultivars and effectiveness of pre-selection , 1983, Euphytica.

[118]  H. Imanishi,et al.  Effects of exposing freesia corms to ethylene or to smoke on dormancy-breaking and flowering , 1983 .

[119]  H. As,et al.  Water status and carbohydrate pools in tulip bulbs during dormancy release , 2003 .

[120]  Y. Akita,et al.  Class B Gene Expression and the Modified ABC Model in Nongrass Monocots , 2007, TheScientificWorldJournal.

[121]  J. P. Eijk,et al.  Determining levels of resistance to Tulip Breaking Virus (TBV) in tulip (Tulipa L.) cultivars , 1990, Euphytica.

[122]  J. Dole,et al.  1-Methylcyclopropene: a review , 2003 .

[123]  H. Okubo,et al.  Increase in the expression of an alpha-amylase gene and sugar accumulation induced during cold period reflects shoot elongation in hyacinth bulbs , 2006 .

[124]  H. Saedler,et al.  Heterotopic expression of class B floral homeotic genes supports a modified ABC model for tulip (Tulipa gesneriana) , 2003, Plant Molecular Biology.

[125]  Frederic Doerflinger The bulb book , 1973 .

[126]  C. Linfield VARIATION IN PATHOGENICITY, MORPHOLOGY AND CONIDIAL AGGLUTINATION OF FUSARIUM OXYSPORUM F.SP. NARCISSI AND RESISTANCE TO BASAL ROT IN NARCISSUS , 1997 .

[127]  Chang-Hsien Yang,et al.  Ectopic Expression of Carpel-Specific MADS Box Genes from Lily and Lisianthus Causes Similar Homeotic Conversion of Sepal and Petal in Arabidopsis1 , 2002, Plant Physiology.

[128]  L. van Vloten-Doting,et al.  Selection of cell-lines and regeneration of plants resistant to fusaric acid from Gladiolus × grandiflorus cv. ‘Peter Pears’ , 1997, Euphytica.

[129]  A. Meerow THE NEW PHYLOGENY OF THE LILIOID MONOCOTYLEDONS , 2002 .

[130]  M. Nakano,et al.  Agrobacterium-mediated production of transgenic plants of Muscari armeniacum Leichtl. ex Bak. , 2002, Plant Cell Reports.

[131]  M. Saniewski Relationship between stimulatory effect of methyl jasmonate on gum formation and ethylene production in tulip stem , 1989 .

[132]  Maarten Benschop,et al.  The Tulip: Botany, Usage, Growth, and Development , 1983 .

[133]  Chang-Hsien Yang,et al.  Two Lily SEPALLATA-Like Genes Cause Different Effects on Floral Formation and Floral Transition in Arabidopsis1 , 2003, Plant Physiology.

[134]  G. Coupland,et al.  The quest for florigen: a review of recent progress. , 2006, Journal of experimental botany.

[135]  Y. Asano Studies on Crosses between Distantly Related Species of Lilies , 1980 .

[136]  G. Theissen,et al.  Development of floral organ identity: stories from the MADS house. , 2001, Current opinion in plant biology.

[137]  A. Duclos,et al.  Culture in vitro de la renoncule des fleuristes (Ranunculus asiaticus L). II. Production de plantes par culture d'anthères in vitro , 1990 .

[138]  R. Kamenetsky,et al.  Unlocking variability: inherent variation and developmental traits of garlic plants originated from sexual reproduction , 2008, Planta.

[139]  R. W. van den Bulk,et al.  Induction of embryogenesis in isolated microspores of tulip , 1994 .

[140]  S. Hiratsuka Analysis of self-incompatibility reaction in Easter lily by using heat treatments. , 1989 .

[141]  E. Hewitt,et al.  Effects of Major Nutrients on Two Varieties of Tulip Grown in Sand Culture , 1962 .

[142]  M. Kasumi,et al.  Callus Formation and Plant Regeneration from Developing Ovaries in Gladiolus , 1998 .

[143]  M. Ziv,et al.  Organs and Plantlets Regeneration of Gladiolus through Tissue Culture , 1970 .

[144]  J. V. van Tuyl,et al.  The effect of ovule age on ovary-slice culture and ovule culture in intraspecific and interspecific crosses with Tulipa gesneriana L. , 1999, Euphytica.

[145]  Y. Kho,et al.  Incompatibility problems in species crosses of tulips , 1971, Euphytica.

[146]  F. Rijkenberg,et al.  The phenotypical responses of gladiolus germplasm with different degrees of resistance to Uromyces transversalis , 1990, Euphytica.

[147]  R. Kamenetsky Life Cycle, Flower Initiation, and Propagation of the Desert Geophyte Allium rothii , 1994, International Journal of Plant Sciences.

[148]  J. Beijer,et al.  Bud necrosis, a storage disease of tulips. I. Symptoms and the influence of storage conditions , 1971, Netherlands Journal of Plant Pathology.

[149]  A. D. Hertogh,et al.  RESEARCH NEEDS FOR FLOWER BULBS (GEOPHYTES) , 2002 .

[150]  J. M. Tuyl,et al.  Overcoming interspecific crossing barriers in Lilium by ovary and embryo culture. , 1990 .

[151]  G. Winsor,et al.  The residual effect of previous nutritional treatments on the growth and composition of tulips supplied with complete nutrients in sand culture , 1966 .

[152]  B. Stefaniak Somatic embryogenesis and plant regeneration of Gladiolus (Gladiolus hort.) , 1994, Plant Cell Reports.

[153]  Hong-Hwa Chen,et al.  PeMADS6, a GLOBOSA/PISTILLATA-like gene in Phalaenopsis equestris involved in petaloid formation, and correlated with flower longevity and ovary development. , 2005, Plant & cell physiology.

[154]  C. Kollöffel,et al.  CHANGES IN FREE POLYAMINE CONTENTS IN TULIP BULBS CV.APELDOORN DURING DRY STORAGE , 1992 .

[155]  K. Theron,et al.  Changes in Carbohydrate Composition of the Different Bulb Components of Nerine bowdenii W. Watson (Amaryllidaceae) , 1996 .

[156]  Kiu-Weon Kim,et al.  Tissure Culture of Ornamental Flowering Bulbs (Geophytes) , 2010 .

[157]  J. M. Tuyl Interspecific hybridization of flower bulbs: a review , 1997 .

[158]  E. Maloupa,et al.  Flower industry in Northeast Asia: development and introduction of new crops. , 2000 .

[159]  W. Miller,et al.  Gibberellin4+7, Benzyladenine, and Supplemental Light Improve Postharvest Leaf and Flower Quality of Cold-stored `Stargazer' Hybrid Lilies , 1998 .

[160]  M. Hendriks,et al.  Genetic variation in Zantedeschia spp. (Araceae) for resistance to soft rot caused by Erwinia carotovora subsp. carotovora , 2004, Euphytica.

[161]  Y. Asano Overcoming Interspecific Hybrid Sterility in Lilium , 1982 .

[162]  D. Vreugdenhil,et al.  The effect of medium composition on ovary-slice culture and ovule culture in intraspecific Tulipa gesneriana crosses , 2004, Plant Cell, Tissue and Organ Culture.

[163]  K. Okazaki New Aspects of Tulip Breeding: Embryo Culture and Polyploid , 2005 .

[164]  H. Myodo Experimental Studies on the Sterility of Some Lilium Species , 1962 .

[165]  J. P. Eijk,et al.  In ovulo embryo culture of tulip (Tulipa L.); effects of culture conditions on seedling and bulblet formation , 1992 .

[166]  R. Bino,et al.  Interspecific crosses between Tulipa gesneriana cultivars and wild Tulipa species: a survey , 2004, Sexual Plant Reproduction.

[167]  E. Louw,et al.  A REVIEW OF HYBRIDIZATION AND OTHER RESEARCH ON LACHENALIA IN SOUTH AFRICA , 1992 .

[168]  J. Franken,et al.  INTERSPECIFIC HYBRIDIZATION IN LILIUM , 1986 .

[169]  G. Booy,et al.  Identification of tulip cultivars based on polymorphism in esterase isozymes from bulb scales , 2004, Euphytica.

[170]  Hao Yu,et al.  Floral organ identity genes in the orchid Dendrobium crumenatum. , 2006, The Plant journal : for cell and molecular biology.

[171]  K. Theron,et al.  The Effect of Irradiance, Defoliation, and Bulb Size on Flowering of Nerine bowdenii W. Watson (Amaryllidaceae) , 1996 .

[172]  E. D. Earle,et al.  Nuclear DNA content of some important plant species , 1991, Plant Molecular Biology Reporter.

[173]  H. Traub,et al.  The amaryllis manual , 1958 .

[174]  A. A. Hertogh,et al.  Principles for forcing tulips, hyacinths, daffodils, Easter lilies and Dutch irises , 1974 .

[175]  S. Kawano,et al.  Bulbous Monocots Native to Japan and Adjacent Areas -Their Habitats, Life Histories and Phylogeny , 2005 .

[176]  C. Périlleux,et al.  A physiological overview of the genetics of flowering time control. , 2005, Plant biotechnology journal.

[177]  M. Creij Interspecific hybridization in the genus Tulipa L. , 1997 .

[178]  J. P. Eijk,et al.  Breeding for resistance to Fusarium oxysporum f. sp. Tulipae in tulip (Tulipa L.). I. Development of a screening test for selection , 1978, Euphytica.

[179]  R. Bino,et al.  Application of in vitro pollination, ovary culture, ovule culture and embryo rescue for overcoming incongruity barriers in interspecific Lilium crosses , 1991 .

[180]  P. Nelson,et al.  Greenhouse operation and management. , 1991 .

[181]  A. Halevy Recent advances in control of flowering and growth habit of geophytes. , 1990 .

[182]  E. Huisman,et al.  De periodieke ontwikkeling van Narcissus pseudonarcissus L. , 1933 .

[183]  J. Franssen,et al.  CHALCONES: A POSSIBLE PARAMETER TO TEST THE COLD DURATION OF TULIP (TULIPA GESNERIANA CV. APELDOORN) BULBS? , 1992 .

[184]  R. Kamenetsky,et al.  Reproductive development and phenotypic differences in garlic are associated with expression and splicing of LEAFY homologue gaLFY. , 2007, Journal of experimental botany.

[185]  H. Löffler,et al.  Studies on Fusarium‐Gladiolus Interactions , 1998 .

[186]  B. Whipker,et al.  Hyacinth Height Control Using Preplant Bulb Soaks of Flurprimidol , 2006 .

[187]  Sarah L. Doubt The Response of Plants to Illuminating Gas , 1917, Botanical Gazette.

[188]  J. P. Eijk,et al.  Evaluation of breeding research on resistance to Fusarium oxysporum in tulip. , 1990 .

[189]  G. A. Kamerbeek,et al.  A review of ethylene effects in bulbous plants , 1976 .

[190]  T. A. Nell Flowering potted plants: prolonging shelf performance: postproduction care and handling. , 1993 .

[191]  W. Miller,et al.  Root-zone Alcohol Is an Effective Growth Retardant for Paperwhite Narcissus , 2006 .

[192]  J. Jansen,et al.  Fusarium resistance in Gladiolus: Selection in seedling populations , 1997 .

[193]  J. Franssen,et al.  Histochemical test for presence or absence of chalcones in anthers from bulbs of tulip cv. Apeldoorn precooled at 5°C or kept at 17°C. , 1990 .

[194]  J. M. Tuyl,et al.  Mitotic and meiotic polyploidization in lily hybrids for transferring Botrytis resistance , 2005 .

[195]  Koninklijke Algemeene Vereeniging Voor Bloembollencultuur. Classified List and International Register of Tulip Names. , 1969 .

[196]  T. Kameya,et al.  Isolation of MaDEF from Muscari armeniacum and analysis of its expression using laser microdissection , 2006 .

[197]  P. Weisbeek,et al.  Low temperature sensing in tulip (Tulipa gesneriana L.) is mediated through an increased response to auxin. , 2000, Journal of experimental botany.

[198]  R. Kamenetsky Production of Flower Bulbs in Regions with Warm Climates , 2005 .

[199]  N. G. Hogenboom,et al.  THE IMPORTANCE OF WILD SPECIES AND OLD CULTIVARS FOR THE BREEDING OF FLOWERBULBS , 1986 .

[200]  Minsoo Kim,et al.  Analysis of flowering pathway integrators in Arabidopsis. , 2005, Plant & cell physiology.

[201]  W. Munk Bud necrosis, a storage disease of tulips IV. The influence of ethylene concentration and storage temperature on bud development , 2005, Netherlands Journal of Plant Pathology.