21
Jan
2009
Eranthis hyemalis Salisb.
Flowers | Magnoliopsida
1
0

The name comes from Greek: 'er' - spring, 'anthem' - flower.

Popular names - Winter Acon, pie di gallo, anemone winter.

Eranthis hyemalis is originally from southern Europe. Tuberous herbaceous plants, flower stalk 5-15 cm, glabra; iregulata shaped tuber. Leaves basal, 3.10 cm palmatsectate, stalks, leaves are caulinare Sesi. Bractei the segments oblong, obtuse. Flower solitary, 2,5-4 cm diameter, cup-shaped, 6-8 sepa petaloide glossy yellow, 6 petals, yellow, tubular (turned into cones nectarifere), 4 mm long. Blooms in January-March. Fruit follicles, 14-17 mm. Seeds subloboase.

Prefers alkaline soils rich in humus, moist, sunny and exhibition (stand and shading). Tolerate drought conditions during summer.

Grows well under trees with leaves cazatoar e (Ulmus rubra, Tilia americana, Ostrya virginiana) flowers are very small at best is to be planted in groups.

Propagation is done by seeds and by division in autumn after flowering.

The seeds germinate very quickly in cold greenhouse conditions and good moisture conditions. If seeds are stored at 23 ° C in a refrigerator at 4 ° C, in darkness, germination takes place 60-120 days after sowing.

Tuber is planted at 5 cm depth in the soil, but before the ground is wet with warm water. Mulcirea summer with well decomposed compost to keep the soil rich and moist. Divide is spring after the leaves have dried.

Cultivation and varieties - 'Flore plena', 'Orange Glow', var. tubergeniana.

Partners garden - Crocus flavus, "_blank"> Helleborus foetidus, Narcissus minimus, azureum Muscari, Galanthus nivalis, Hamamelis, Chaenomeles japonica, tommasinianus Crocus, Cyclamen coum, Forsythia, Jasminum nudiflorum,/ en/taxon123589/Vinca_minor "target =" _blank "> Vinca minor, Iris reticulata, Primula, Scilla.

Eranthis hyemalis is highly toxic.

References

Beth Hanson - Spring-Blooming Bulbs - Brooklyn Botanic Garden, 2002

Diana Beresford-Kroeger - A Garden for Life - University of Michigan Press, 2004

John E. Bryan - Pocket Guide to Bulbs - Timber Press, 2005

Karan Junker - Gardening with Woodland Plants - Timber Press, 2007

Larry Hodgson - Making the Most of Shade - Roda Press, 2005

Val Bourne --The Natural Gardener - Frances Lincoln, 2008

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