Reference · Crops

Amaryllidaceae

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Acis Acis Acis Acis Salisb. 1 item Acis fabrei Acis fabrei Acis Acis hybrids Acis ionica Acis ionica Acis longifolia Acis longifolia Nice snowflake Acis nicaeensis Acis rosea Acis rosea Acis tingitana Acis tingitana Acis valentina Acis valentina Agapanthus Agapanthus 1 item Agapanthus Agapanthus L'Hér. 16 items Onion Allium L. 66 items Tapertip onion Allium acuminatum Sharp-flowered leek Allium acutiflorum Afghan onion Allium afghanicum Aflatun onion Allium aflatunense Akaka onion Allium akaka White-flowered onion Allium albiflorum White-tunic onion Allium albotunicatum Allium altissimum Allium altissimum Narrowleaf onion Allium amplectens Mouse garlic Allium angulosum Allium anisopodium Allium anisopodium Artemisia onion Allium artemisietorum Dark purple onion Allium atropurpureum Dark-violet garlic Allium atroviolaceum Backhouse onion Allium backhousianum Baetic onion Allium baeticum Basalt onion Allium basalticum Short-rayed onion Allium breviradium Beautiful-net onion Allium callimischon Allium calocephalum Allium calocephalum Allium calyptratum Allium calyptratum Keeled garlic Allium carinatum Carmel onion Allium carmeli Himalayan Onion Allium carolinianum Nodding onion Allium cernuum Dwarf onion Allium chamaemoly Low-spathe onion Allium chamaespathum Twisted onion Allium circinatum Allium commutatum Allium commutatum Corsican garlic Allium corsicum Cupani's onion Allium cupani Short onion Allium curtum Fringed onion Allium cyathophorum Cyril's onion Allium cyrilli Danin's onion Allium daninianum Decaisne's onion Allium decaisnei False garlic Allium decipiens Allium denudatum Allium denudatum Desert onion Allium desertorum Reticulated onion Allium dictyoprasum Shrubby onion Allium dumetorum Ibiza onion Allium ebusitanum Erdel onion Allium erdelii Heath garlic Allium ericetorum Sickle-leaved onion Allium falcifolium Feinberg's Onion Allium feinbergii Yellow onion Allium flavum

Amaryllidaceae

The Amaryllidaceae family comprises a diverse group of monocotyledonous plants known for their impressive flowering displays and specialized bulbous storage organs. As an agricultural commodity, they are primarily cultivated for the commercial cut-flower market and the nursery industry.

Originating mainly from tropical and subtropical regions of Africa and the Americas, these plants have adapted to distinct seasonal cycles. They thrive in environments where wet growing seasons are followed by distinct dry periods, a factor that must be mimicked in commercial production systems.

Botanically, they are defined by their perennial bulbs, linear leaves, and prominent umbel-like inflorescences. The physiological structure allows for rapid growth once conditions are favorable, utilizing stored starch reserves within the succulent scales of the bulb to fuel early-stage development.

Agricultural requirements necessitate well-drained, porous soils to prevent root asphyxiation. In professional settings, climate control is critical; maintaining specific day and night temperature differentials is essential for inducing dormancy and subsequent floral initiation. Irrigation management remains the most sensitive aspect of their daily care.

Commercial production faces constant pressure from pathogens such as Botrytis and Stagonospora, which can devastate bulb stocks. Effective management relies on a combination of quarantine practices for new stock, systematic application of systemic fungicides, and biological control agents to manage populations of aphids and bulb mites.