Cracca hirsuta (L.) Gennari
Cracca minor Godr. & Gren.
Cracca minor Gren. & Godr.
Endiusa hirsuta Alef.
Ervilia hirsuta Opiz
Ervilia vulgaris Godr.
Ervum filiforme Roxb.
Ervum hirsutum L.
Ervum hirsutum Lour.
Vicia coreana H.Lev.
Vicia mitchellii Raf.
Vicia parviflora Lapeyr.
Vicia taquetii H.Lev.
Vicioides hirsuta Moench
Common Name: Hairy Tare
Flowering plant in native habitat
Photograph by: Peter Birch
Vicia hirsuta is a climbing, annual plant producing stems up to 90cm long that scramble over the ground and climb into other plants for support[
The plant is sometimes harvested from the wild for local use as a food. It is occasionally cultivated for its edible seed, which is used as a lentil substitute[
The seeds contain trypsin inhibitors. Soaking them before cooking, perhaps even allowing them to sprout a little, and the cooking process itself, all serve to reduce the amount of trypsin inhibitors[
The seeds also contain the non-protein amino acid canavanine, a toxic arginine analogue[
Eurasia - Norway to Portugal, east to Siberia, China, Japan, Korea, northern India; Africa - Morocco to Egypt and Ethiopia, Uganda, Kenya, Tanzania, A
Grassy places, scrub, forest margins and lava plains at elevations of 2,000 - 3,500 metres in east Africa[
]. A common weed of cultivation, avoiding acid soils[
|Bees, Lepidoptera, Self
Hairy tare is native from the cooler temperate zone of north Europe, through the subtropics to moderate and higher elevations in the tropics.
Succeeds in any well-drained soil in a sunny position if the soil is reliably moist throughout the growing season, otherwise it is best grown in semi-shade[
The plant is considered a weed in many countries[
This species has a symbiotic relationship with certain soil bacteria, these bacteria form nodules on the roots and fix atmospheric nitrogen. Some of this nitrogen is utilized by the growing plant but some can also be used by other plants growing nearby[
]. When removing plant remains at the end of the growing season, it is best to only remove the aerial parts of the plant, leaving the roots in the ground to decay and release their nitrogen.
Seed - cooked[
]. Mainly seen as a famine food, for use when nothing better is available, though they can be used like lentils[
], and are sometimes eaten as a staple food[
Leaves and stems - cooked[
]. Used as a vegetable[
Pre-soak the seed for 24 hours in warm water and then sow in situ.
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