Monotes dasyanthus Gilg var. heterotrichus Meerts, 2017
publication ID |
https://doi.org/ 10.11646/phytotaxa.308.2.1 |
persistent identifier |
https://treatment.plazi.org/id/03A1879D-6344-FFD8-FF13-FCCCFEBE4253 |
treatment provided by |
Felipe |
scientific name |
Monotes dasyanthus Gilg var. heterotrichus Meerts |
status |
var. nov. |
4b. Monotes dasyanthus Gilg var. heterotrichus Meerts View in CoL , var. nov.
Type: — D.R. CONGO. Upper Katanga, Dikuluwe , forêt claire à Marquesia , en bordure ouest du gisement de cuivre, 10 May 1957, Duvigneaud 3127M (holo-: BRLU! [barcode BRLU0003155]; iso-: BRLU! [barcode BRLU0003156!]) .
= Monotes sp. 1 ( White 1962: 263).
Diagnosis: — Differs from the type variety by the following traits: indumentum of the leaf upper surface comprising long straight simple hairs and a dense, persistent, cover of much shorter, stellate hairs with 4–12 spreading branches ca. 100 μm long, arising from a bulbous base.
Shrub with flattish spreading crown. Leaf blade large, with at least a few exceeding 18 × 10 cm, lower surface always with a very thick fulvous tomentum of woolly hairs, completely hiding the areoles and reticulum. Fruit: wings often larger than in the type, 2.0–5.0 cm long, attenuate at base.
Illustrations: — Figs 3F View FIGURE 3 , 4F View FIGURE 4 , 5K View FIGURE 5 , 9A View FIGURE 9 .
Distribution in D.R. Congo: —D.R. Congo: Upper Katanga and Lower Katanga ( Fig. 16F View FIGURE 16 ).
Distribution elsewhere: —NW Zambia (new record for that country); restricted distribution.
Habitat and ecology: —Miombo woodlands on sandy soil, transitional savannah at the periphery of copper and manganese clearings and dambos.
Other representative specimens examined:—D.R. CONGO. Lower Katanga, Haut Lomami, Songa , 17 August 1959, Huart 130 ( BR!) . Upper Katanga: Kolwezi , forêt claire à Brachystegia , 6 July 1948, Duvigneaud 1141M ( BRLU!) ; Nasondoye , fourche des routes de Sokele et de Dilolo, savane arbustive sur sable kalaharien à Uapaca robynsii , 10 August 1956, Duvigneaud & Timperman 2297M ( BRLU!) ; Mutshasha , brousse anthropique au contact du village indigène, 13 August 1956, Duvigneaud & Timperman 2300M1H ( BRLU!) ; Dikuluwe , forêt claire à Marquesia en bordure ouest du gisement de cuivre, 10 May 1957, Duvigneaud 3127 ( BRLU!) ; Dikuluwe , forêt de plaine sur sol brun vif, June 1957, Duvigneaud 3521 ( BRLU!) ; Dikuluwe , dembo d’empoisonnement au N de la colline cuprifère, steppe arbustif, 10 December 1959, Duvigneaud 4480M1 ( BRLU!) ; Dikuluwe , colline cuprifère, dembo d’empoisonnement vers la rivière, au S de la coline, steppe arbustif sur sable, 10 December 1959, Duvigneaud 4493 Mo ( BRLU!) ; Mpala , ceinture à Uapaca robynsii autour d’un bois noir sur sable du Kalahari, 26 January 1960, Duvigneaud 5252M ( BRLU!) .
ZAMBIA: Mwinilunga, margins of watershed sand plains, July 1955, Edmonds E8/55 (BRLU!, FHO); A few miles N of Kalene Hill Mission, Isoberlinia paniculata-Brachystegia longifolia woodland on shallow Kalahari sands, 24 September 1952, White 3361 (BRLU!, FHO).
BR |
Embrapa Agrobiology Diazothrophic Microbial Culture Collection |
BRLU |
Université Libre de Bruxelles |
No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.
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Monotes dasyanthus Gilg var. heterotrichus Meerts
Meerts, Pierre, Rougelot, Quentin & Sosef, Marc 2017 |
Monotes sp. 1
White, F. 1962: 263 |