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  1. Family: Lamiaceae Martinov
    1. Genus: Stachys L.
      1. Stachys aculeolata Hook.f.

        This species is accepted, and its native range is Tropical Africa.

    [FWTA]

    Labiatae, J. K. Morton. Flora of West Tropical Africa 2. 1963

    Habit
    A perennial prickly herb with straggling, scrambling, rather slender stems
    Inflorescences
    Axillary whorls of flowers in the upper parts
    Corolla
    Corolla white or pale pink with dark pink markings
    Ecology
    In openings in montane forest and in gullys in the grassland.
    [FTEA]

    Lamiaceae (Labiatae), A.J. Paton, G. Bramley, O. Ryding, R.M. Polhill, Y.B. Harvey, M. Iwarsson, F. Willis, P.B. Phillipson, K. Balkwill, C.W. Lukhoba, D.F. Otieno, & R.M. Harley. Stachys, Y.B. Harvey. Flora of Tropical East Africa. 2009

    Type
    Type: Bioko [Fernando Po], Clarence Peak, Mann 319 (K!, holo.)
    Habit
    Perennial, sometimes aromatic, scandent or ascending herb, 0.2–3 m long
    Stem
    Stems quadrangular, branching above, usually armed with retrorse, swollen-based rigid prickles on angles, rarely these absent, and with patent or retrorse softer hairs or otherwise glabrous, sometimes glandular hairs present
    Leaves
    Leaves narrowly ovate, ovate, broadly ovate or reniform, 0.9–9.3 × 0.5–7.5 cm, crenate, apex obtuse to acute (rarely rounded), base cordate (rarely truncate), subglabrous to laxly pubescent, sometimes armed with swollen-based prickles below, sometimes with glandular hairs; petioles (0.5–)3–70 mm long, pubescent, sometimes with glandular hairs
    Inflorescences
    Inflorescence terminal, lax, verticils (4–)6-flowered, 2–90 mm apart; bracts similar to cauline leaves but smaller, elliptic-ovate, ovate-lanceolate or lanceolate, 2.5–22 mm long, 0.5–15 mm wide; bracteoles subulate, ± 0.5–3 mm long, pubescent or glabrous; pedicels 0.5–2 mm long, pubescent or glabrous, sometimes with glandular hairs
    Calyx
    Calyx patent or slightly ascending, campanulate, 3.5–13 mm long at anthesis, scarcely larger in fruit, sparsely pubescent; teeth triangular, sometimes narrowly so, 1–4 mm long, ± spinescent, straight or slightly recurved
    Corolla
    Corolla white, pink or purple, with purple or pink flecks on anterior lip, 4.5–28 mm long, pubescent on outer surface, denser on posterior lip; tube 3–13 mm long, straight; anterior lip (1–)2–19 mm long; posterior lip (0.5–)2.5–15 mm long
    Fruits
    Nutlets dark brown, broadly ovoid, 2–3 mm long, minutely tuberculate.

    Images

    Distribution

    Native to:

    Burundi, Cameroon, Ethiopia, Gulf of Guinea Is., Kenya, Malawi, Nigeria, Rwanda, Tanzania, Uganda, Zaïre

    Accepted Infraspecifics

    Other Data

    Stachys aculeolata Hook.f. appears in other Kew resources:

    Date Reference Identified As Barcode Type Status
    Jan 1, 1989 Roth [520], Ethiopia K000414608
    Jan 1, 1961 Morton, J.K. [7003], Cameroon K000025264
    Jan 1, 1960 Ujor, E.U. [FHI 29980], Cameroon K000025275
    Jan 1, 1958 Hepper, F.N. [1976], Cameroon K000025271
    Milne-Redhead, E. [9018], Tanzania 27419.000
    Keay, R.W.J. [28600], Cameroon K000025274
    Ash [1653], Ethiopia 35596.000
    Morton, J.K. [6707], Cameroon K000025269
    Morton, J.K. [K 102], Cameroon K000025265
    Maitland, T.D. [884], Cameroon K000025276
    Maitland, T.D. [926], Cameroon K000025278
    Maitland, T.D. [926], Cameroon K000025279
    Maitland, T.D. [1196a], Cameroon K000025282
    Maitland, T.D. [0 s.n.94], Cameroon K000025280
    Maitland, T.D. [1654], Cameroon K000025277
    Boughey, A.S. [10502], Cameroon K000025270
    Mann [319], Equatorial Guinea K000193072 Unknown type material
    Mann [319], Equatorial Guinea K000193099 Unknown type material
    Breteler, F.J. [MC 110], Cameroon K000025272
    Johnston, H.H. [71], Cameroon K000414609

    Bibliography

    First published in J. Proc. Linn. Soc., Bot. 6: 18 (1861)

    Accepted by

    • Paton, A.J., Bramley, G., Ryding, O., Polhill, R.M., Harvey, Y.B., Iwarsson, M., Otieno, D., Balkwill, K., Phillipson, P.B., Harley, R.M. & Willis, F. (2013). Flora Zambesiaca 8(8): 1-346. Royal Botanic Gardens, Kew.
    • Morales, R. (2011). Les Labiadas (Lamiaceae) de Guinea Ecuatorial Anales del Jardin Botanico de Madrid 68: 199-223.
    • Paton, A.J., Bramley, G., Ryding, O., Polhill, R., Harvey, Y., Iwarsson, M., Willis, F., Phillipson, P., Balkwill, K., Lukhoba, C., Otiend, D & Harley (2009). Lamiaceae (Labiatae) Flora of Tropical East Africa: 1-430.
    • Hedberg, I., Kelbessa, E., Edwards, S., Demissew, S. & Persson, E. (eds.) (2006). Flora of Ethiopia and Eritrea 5: 1-690. The National Herbarium, Addis Ababa University, Ethiopia & The Department of Systematic Botany, Upps.
    • Govaerts, R. (2003). World Checklist of Selected Plant Families Database in ACCESS: 1-216203. The Board of Trustees of the Royal Botanic Gardens, Kew.

    Literature

    Flora of West Tropical Africa

    • Th. C. E. Fries in Notizbl. Bot. Gart. Berl. 8: 629, fig. 1 & 2, incl. var. camerunensis Th. C. E. Fries (1923).
    • F.T.A. 5: 466
    • in J. Linn. Soc. 6: 18 (1861)

    Flora of Tropical East Africa

    • Fl. Eth. 5: 533 (2006).
    • K.B. 51: 439, fig. 1A–D (1996)
    • U.K.W.F. ed. 2: 287, t. 127 (1994)
    • K.B. 48: 329 (1993)
    • Norw. Journ. Bot. 18: 121 (1971)
    • J.L.S. 6: 18 (1861)

    Sources

    Flora of Tropical East Africa
    Flora of Tropical East Africa
    http://creativecommons.org/licenses/by-nc-sa/3.0

    Flora of West Tropical Africa
    Flora of West Tropical Africa
    http://creativecommons.org/licenses/by-nc-sa/3.0

    Herbarium Catalogue Specimens
    'The Herbarium Catalogue, Royal Botanic Gardens, Kew. Published on the Internet http://www.kew.org/herbcat [accessed on Day Month Year]'. Please enter the date on which you consulted the system.
    Digital Image © Board of Trustees, RBG Kew http://creativecommons.org/licenses/by/3.0/

    Kew Backbone Distributions
    The International Plant Names Index and World Checklist of Selected Plant Families 2020. Published on the Internet at http://www.ipni.org and http://apps.kew.org/wcsp/
    © Copyright 2017 World Checklist of Selected Plant Families. http://creativecommons.org/licenses/by/3.0

    Kew Names and Taxonomic Backbone
    The International Plant Names Index and World Checklist of Selected Plant Families 2020. Published on the Internet at http://www.ipni.org and http://apps.kew.org/wcsp/
    © Copyright 2017 International Plant Names Index and World Checklist of Selected Plant Families. http://creativecommons.org/licenses/by/3.0