Nerine humilis (nerine)

Nerine humilis is a low-growing, pink-flowered bulb, found on rocky slopes in the Western Cape and Eastern Cape Provinces of South Africa, often flowering in huge numbers after veld fires.

Nerine humilis
Nerine humilis (Image: Richard Wilford)

Species information

  • Scientific name: Nerine humilis (Jacq.) Herb.
  • Common name(s): nerine, seeroogblom
  • Synonym(s): Nerine breachiae, Nerine flexuosa, Nerine peersii, Nerine pulchella, Nerine tulbaghensis
  • Conservation status: Least Concern (LC) according to IUCN Red List criteria.
  • Habitat: Rocky slopes; usually on sandstone.
  • Key uses: Ornamental.
  • Known hazards: None known, although the related Nerine sarniensis (Guernsey lily) is poisonous.

Taxonomy

  • Class: Equisetopsida
  • Subclass: Magnoliidae
  • Superorder: Lilianae
  • Order: Liliales
  • Family: Amaryllidaceae
  • Genus: Nerine

About this species

Nerine humilis is a pink-flowered bulb from South Africa, which is easy to grow and flowers freely. The petals are particularly frilly. It is a very variable species in both size and growth habit. The specific epithet humilis (from the Latin for short/ low/ humble) relates to its low-growing habit.

Geography & Distribution

Native to South Africa, where it occurs along the south and west coasts of Western Cape from near Clanwilliam, to the Eastern Cape in the Baviaanskloof. Being from the winter rainfall region of South Africa, Nerine humilis is adapted to warm, dry summers (November to March in the Southern Hemisphere) when the plants remain dormant in the wild. The active growing season in the wild is from April to November.

Description

Nerine humilis is a bulb up to 6 cm across, with flat, strap-shaped leaves. Each bulb bears 3–8 leaves up to 30 cm long and 1.7 cm wide. The leaves are green or glaucous and are usually well-developed at the time of flowering. Each bulb can produce 1–3 flowering stems, 10–40 cm tall. Each flowering stem bears 1–12 flowers in a flat umbel, each with the six perianth segments (sepals/petals) spreading upwards, wavy-edged, deep to pale pink, 3–5 cm long and 3–7 mm wide. The six stamens curve downwards. The single style is three-lobed at the apex when mature. The fleshy seeds are 4 mm across.

Threats & Conservation

Nerine humilis has a relatively wide distribution in South Africa and is not threatened. It is considered to be of Least Concern (LC) according to IUCN Red List criteria.

Uses

Nerine humilis is widely cultivated as an ornamental. It is valued as an autumn-flowering bulb in the Northern Hemisphere (though it flowers from April to June in South Africa, where it is native).

Cultivation

Nerine humilis bulbs should be grown in sandy soil, with some acid humus. It performs best when planted in a large pot and left undisturbed until the bulbs become overcrowded. It should be planted with the neck of the bulb protruding above the soil. It should be protected from frost in the winter, and kept on the dry side, particularly in summer when the bulbs are dormant.

This species at Kew

Nerine humilis can be seen in the Davies Alpine House at Kew during the autumn.

Pressed and dried specimens of other species of Nerine are held in Kew’s Herbarium, where they are available to researchers from around the world, by appointment. The details of some of these, including images, can be seen on-line in the Herbarium Catalogue.

Curtis's Botanical Magazine

Curtis's Botanical Magazine Cover

Curtis’s Botanical Magazine (Editor: Martyn Rix) provides an international forum of particular interest to botanists and horticulturists, plant ecologists and those with a special interest in botanical illustration.

Now well over two hundred years old, the Magazine is the longest running botanical periodical featuring colour illustrations of plants. Each four-part volume contains 24 plant portraits reproduced from watercolour originals by leading international botanical artists. Detailed but accessible articles combine horticultural and botanical information, history, conservation and economic uses of the plants described.

Published for the Royal Botanic Gardens, Kew by Blackwell Publishing.
See the Wiley-Blackwell Subscription Information page for rates (for both print and online).


References and credits

Duncan, G. (2009). Nerine humilis. Curtis’s Bot. Mag. 26: 200-209.

Manning, J., Goldblatt, P. & Snijman, D. (2002). The Color Encyclopedia of Cape Bulbs. Timber Press, Portland, Oregon.

Victor, J.E. (2002). South Africa. In: Southern African Plant Red Data Lists, ed. J. Golding, pp. 93-120. Southern African Botanical Diversity Network Report No. 14. SABONET, Pretoria.

World Checklist of Selected Plant Families (2010). The Board of Trustees of the Royal Botanic Gardens, Kew. Published on the Internet at:
http://www.theplantlist.org/tpl/record/kew-282184 (accessed 27 May 2011).

Kew Science Editor: Martyn Rix
Kew contributors: Steve Davis (Sustainable Uses Group)
Copyediting: Emma Tredwell

While every effort has been taken to ensure that the information contained in these pages is reliable and complete, the notes on hazards, edibility and suchlike included here are recorded information and do not constitute recommendations. No responsibility will be taken for readers’ own actions. Full website terms and conditions.




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