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Reference · Crops

Colchicaceae

Colchicum (Colchicaceae) is a genus of perennial herbaceous plants belonging to the Colchicaceae family. These plants are scientifically renowned for their unique phenology, where the flowers appear in autumn without foliage, while the leaves develop in early spring, creating a distinct growth cycle that requires careful management.

Main sections

Disporum4 Colchicum3 Burchardia2 Gloriosa2 Iphigenia2 Camptorrhiza1 Disporum1 Ornithoglossum1
66 sections

What the section contains

Agrippa's Meadow Saffron Colchicum agrippinum Alpine meadow-saffron Colchicum alpinum Bulbocodium Bulbocodium Bulbocodium vernum Colchicum bulbocodium Burchardia Burchardia 2 items Burcharia congesta Burcharia congesta Camptorrhiza Camptorrhiza 1 item Colchicum Colchicum L. 3 items Colchicum arenasii Colchicum arenasii Colchicum atticum Colchicum atticum Colchicum bivonae Colchicum bivonae Colchicum boissieri Colchicum boissieri Colchicum burchellii Colchicum burchellii Colchicum cupanii Colchicum cupanii Colchicum gramineum Colchicum gramineum Colchicum haynaldii Colchicum haynaldii Colchicum hybrids Colchicum hybrids Colchicum lingulatum Colchicum lingulatum Colchicum lusitanum Colchicum lusitanum Colchicum macrophyllum Colchicum macrophyllum Colchicum montanum Colchicum montanum Colchicum multiflorum Colchicum multiflorum Colchicum nanum Colchicum nanum Colchicum pusillum Colchicum pusillum Colchicum ritchii Colchicum ritchii Colchicum schimperi Colchicum schimperi Colchicum soboliferum Colchicum soboliferum Colchicum szovitsii Colchicum szovitsii Colchicum trigynum Colchicum trigynum Colchicum triphyllum Colchicum triphyllum Colchicum troodi Colchicum troodi Colchicum tunicatum Colchicum tunicatum Colchicum turcicum Colchicum turcicum Colchicum tuviae Colchicum tuviae Colchicum umbrosum Colchicum umbrosum Colchicum variegatum Colchicum variegatum Colchicum woronowii Colchicum woronowii Corsican meadow saffron Colchicum corsicum Cretan Colchicum Colchicum cretense Disporum Disporum Salisb. 1 item Disporum Disporum 4 items Feinbrun's Colchicum Colchicum feinbruniae Gloriosa Gloriosa L. 2 items Gloriosa carsonii Gloriosa carsonii Gloriosa hybrids Gloriosa hybrids Hantam colchicum Colchicum hantamense Hungarian meadow saffron Colchicum hungaricum Iphigenia Iphigenia 2 items Jerusalem colchicum Colchicum hierosolymitanum Kesselring's Meadow Saffron Colchicum kesselringii Kurdish colchicum Colchicum kurdicum Large-flowered bellwort Uvularia grandiflora Littonia modesta Gloriosa modesta Meadow saffron Colchicum europaeum Meadow saffron Colchicum laetum Neapolitan meadow saffron Colchicum neapolitanum Ornithoglossum Ornithoglossum 1 item Palestinian colchicum Colchicum palaestinum Perfoliate bellwort Uvularia perfoliata Sand crocus Colchicum arenarium

Colchicaceae

The native distribution covers Mediterranean regions, the Caucasus, and parts of Central Asia. Traditionally, they are found in meadows and mountain slopes. In an agricultural context, these plants are primarily grown for their pharmaceutical value due to the presence of colchicine, as well as for specialized ornamental purposes in landscape gardening.

Botanically, the plant features a corm that remains dormant through the hot summer and winter. The flower structure consists of a long, slender perianth tube arising from the base. The foliage, which develops in spring, is strap-shaped and essential for storing nutrients for the upcoming flowering phase. Proper root system development is crucial for plant longevity.

Regarding cultivation, Colchicum requires well-drained, fertile soil with moderate moisture levels during the spring growing season. Excessive irrigation during the summer dormancy period must be strictly avoided to prevent corm rot. The plants thrive in open, sunny positions but can tolerate partial shade in warmer climates.

Management of the crop requires vigilance against common threats. The most significant pests are slugs and snails, which can devastate spring foliage and autumn blooms. Fungal pathogens, particularly Fusarium and gray mold, represent the primary diseases. Due to its toxicity, standard agricultural handling protocols must include wearing gloves and ensuring no contact with livestock or edible crops.