Colchicum is a fascinating and often surprising genus of cormous perennial geophytes in the family Colchicaceae. Best known to many gardeners as “autumn crocus” or “meadow saffron”, these plants are not true crocuses at all, but a distinct and highly collectible group with their own rhythm, beauty and botanical intrigue. Their flowers often appear suddenly from bare ground, creating the magical impression of blooms rising without leaves, while the foliage follows later as the plant enters its active growing phase.

The genus is remarkably diverse, with species occurring across Europe, North Africa, the Mediterranean region, western and central Asia, the Arabian Peninsula and into southern Africa. This broad distribution has produced a wide range of forms, from the familiar goblet-shaped pink, lilac, white or purple autumn-flowering species to more unusual African taxa formerly treated under related genera such as Androcymbium. Many species are winter growers, making them especially appealing to bulb enthusiasts who appreciate plants that come alive during the cooler months when much of the garden is resting.

A typical Colchicum grows from a corm protected by papery or fibrous tunics. Depending on the species, the flowers may appear in autumn, winter or spring, sometimes before the leaves and sometimes with them. The blooms can be delicate and crocus-like, broad and showy, or arranged in dense clusters surrounded by leafy bracts. This variability makes the genus particularly rewarding for collectors, as each species offers its own seasonal timing, floral character and growth habit.

For South African growers, Colchicum is especially interesting because the genus includes species native to southern Africa as well as Mediterranean and Eurasian species that can be cultivated successfully when their seasonal cycle is understood. For international growers, they are prized as unusual bulbs for pots, alpine houses, bulb frames, Mediterranean-style gardens and specialist collections. Their sudden flowering, long dormancy and patient seed-to-flower journey give them a quiet drama that makes them far more than ordinary garden bulbs.

All parts of Colchicum should be treated as poisonous if ingested, as many species contain colchicine and related alkaloids. They are best grown as ornamental and collector plants only, handled with care, kept away from children and pets, and never confused with edible saffron crocus.

Colchicum striatum (Androcymbium striatum, Androcymbium melanthioides striatum) – Striped Pajamaflower, Pajama Flower; Patrysblom

Colchicum striatum is a beautifully distinctive geophyte for collectors who appreciate elegant structure, unusual flower architecture and plants with a strong wild botanical character. Previously known as Androcymbium striatum, this fascinating member of the Colchicaceae family belongs to the remarkable “men-in-a-boat” or “cup-and-saucer” group, where the flowers are nestled among bold, decorative bracts rather than being carried as ordinary open blooms.

This species has a wide natural range in Africa, extending from north-eastern tropical Africa down through southern Africa, including South Africa. In South African habitat it is associated with high-rainfall grassland, rocky slopes and crevices, often growing among stones, grasses and open seasonal vegetation. For South African growers, it offers the appeal of a locally occurring indigenous geophyte, while international collectors will value it as an unusual African Colchicum with a strikingly sculptural appearance and a very different character from the familiar Eurasian autumn crocus types.

The plant grows from an underground corm and produces long, narrow to lanceolate green leaves that rise and arch gracefully among surrounding grasses. Its flower heads are the true attraction: large creamy white to greenish-white bracts open around the central flowers, each bract marked with clear green longitudinal stripes that give the plant its name and a refined, almost pleated appearance. The flower centre is filled with smaller creamy to pale yellowish floral parts and yellow anthers, creating a luminous display against the grassland setting.

In habitat, Colchicum striatum flowers during the active growing season, with timing varying across its broad African range according to rainfall and locality. In South African conditions it is generally associated with the cool to mild wetter season and can be seen in flower when the surrounding grassland is fresh and actively growing. The flower colour is predominantly creamy white to pale greenish-white, strongly accented by fine green striping and soft yellow centres.

For cultivation, Colchicum striatum is best grown in a deep container or specialist bulb bed with excellent drainage. Sow seeds in a mineral-rich, gritty medium and provide moisture during the active growing season, reducing water as the plant naturally retreats into dormancy. It is well suited to experienced growers, bulb frames, alpine houses, Mediterranean-style collections, grassland-themed plantings and specialist geophyte collections where seasonal watering can be controlled.

Add Colchicum striatum to your collection and enjoy one of Africa’s most elegant striped cup-and-saucer geophytes from seed. Check out our online seed store for an extensive and diverse selection of rare, unusual and collectible plant seeds for growers, gardeners, hobbyists and plant collectors worldwide. Buy Now, Add to Cart and explore more exceptional bulbs, geophytes, succulents and indigenous botanical treasures. Seeds and All offers combined South African and International shipping, making it easy to grow your collection with more of the species you love.