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Status of medicinal and aromatic plants in - Inia

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PRESENTED PAPERS 71<br />

Protected territories <strong>in</strong> Latvia with <strong>medic<strong>in</strong>al</strong> <strong>and</strong> <strong>aromatic</strong> <strong>plants</strong><br />

- State Nature Reserves (5): Moricsalas (1912), Slitere (1921), Gr<strong>in</strong>i (1936), Krustkalni (1977),<br />

Teichi (1982)<br />

- National Parks (2): Gauja National Parka <strong>and</strong> Kemeri National Park<br />

- Nature Parks (21): the most popular are "Tervete" Nature Park <strong>and</strong> "Daugavas Loki"<br />

Nature Park<br />

- Nature Reserves (211): these areas are natural complexes unaltered by human activity,<br />

areas where rare <strong>and</strong> endangered species can be found.<br />

Ex situ conservation <strong>of</strong> MAPs<br />

The collections <strong>of</strong> <strong>medic<strong>in</strong>al</strong> <strong>and</strong> <strong>aromatic</strong> <strong>plants</strong> are held <strong>in</strong> five <strong>in</strong>stitutes:<br />

- Botanical garden <strong>of</strong> Latvia at Salaspils (largest MAP collection)<br />

- Botanical garden <strong>of</strong> the Latvian University <strong>in</strong> Rîga<br />

- Latvia University <strong>of</strong> Agriculture <strong>in</strong> Jelgava<br />

- State Selection Station at Skriveri<br />

- Bulduri Horticultural College.<br />

Collect<strong>in</strong>g <strong>of</strong> wild <strong>medic<strong>in</strong>al</strong> <strong>plants</strong><br />

The follow<strong>in</strong>g <strong>medic<strong>in</strong>al</strong> <strong>plants</strong> are regularly collected from the wild only: Filipendula ulmaria,<br />

Tanacetum vulgare, Taraxacum <strong>of</strong>fic<strong>in</strong>ale <strong>and</strong> Tussilago farfara.<br />

Most <strong>of</strong> the marketed raw materials from the follow<strong>in</strong>g species are collected from the<br />

wild: Achillea millefolium (~70%), Bidens tripartita (~70%), Thymus serpyllum (~95%) <strong>and</strong><br />

Hypericum perforatum (~10%).<br />

MAP cultivation <strong>in</strong> Latvia<br />

Exact data on cultivation are not <strong>of</strong>ficially obta<strong>in</strong>able, s<strong>in</strong>ce growers seem to be afraid to give<br />

accurate <strong>in</strong>formation ow<strong>in</strong>g to high taxes. The Medic<strong>in</strong>al Plant Association <strong>in</strong> Latvia,<br />

"Metra", consists <strong>of</strong> 95 members. Most growers with large cultivated areas are situated <strong>in</strong> the<br />

districts <strong>of</strong> Limbazi, Valmiera, Cesis <strong>and</strong> Aizkraukle.<br />

Accord<strong>in</strong>g to the statistical <strong>in</strong>formation <strong>of</strong> Metra, the area cultivated under MAPs <strong>in</strong> 2001<br />

was about 200 ha, but accord<strong>in</strong>g to the statistical <strong>in</strong>formation <strong>of</strong> the Central Statistical Bureau<br />

<strong>of</strong> Latvia, the total area cultivated with MAPs is estimated to be about 300 ha (Table 1).<br />

Table 1. Estimated area <strong>of</strong> cultivated <strong>medic<strong>in</strong>al</strong> <strong>and</strong> <strong>aromatic</strong> <strong>plants</strong> <strong>in</strong> Latvia<br />

Species Total area (ha) Note<br />

Valeriana <strong>of</strong>fic<strong>in</strong>alis 50 one farm has about 20 ha<br />

Chamomilla recutita 60 one farm has about 30 ha<br />

Hypericum perforatum 35<br />

Mentha x piperita 30 one farm has about 10 ha<br />

Calendula <strong>of</strong>fic<strong>in</strong>alis 20<br />

Carum carvi 50<br />

Origanum vulgare 20<br />

Viola arvensis <strong>and</strong> V. tricolor 3<br />

Artemisia abs<strong>in</strong>thium 3<br />

Salvia <strong>of</strong>fic<strong>in</strong>alis 2<br />

Bidens tripartita 2<br />

Helichrysum arenarium 2<br />

Leonorus cardiaca 2<br />

Other MAP species<br />

10<br />

(Hyssopus <strong>of</strong>fic<strong>in</strong>alis, Majorana hortensis,<br />

Lav<strong>and</strong>ula angustifolia, Thymus serpyllum, etc.)<br />

Total 289

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