Collections made by Lari Merrett

Records: 20

The following is a list of the collections made by Lari Merrett in species name order. The records are of species which occur in Democratic Republic of the Congo (either as a native/naturalised species or as a cultivated species).

Click on a column heading to sort the entries in that column

NoSpeciesRecord dateRecorder(s)Coll.Det.Conf.HerbariaHabitatLocationLoc code Outing codePlanted code Country QDSGrid ref.FZ DivAlt. (m)NotesLatLongLoc Acc Code
75921 Aristea angolensis1 Jan 2013L Merrett
L Merrett 1167 Kew Staff K
Dambo: Syzygium cordatum, Syzygium guineense, Uapaca sansibarica, Protea garguedii, P. welwitschii, Gnidia chrysantha, Conyza welwitschi, Desmodium barbatum, Gardenia subacaulis. Mutinondo Wilderness Area, Mayense Main Camp: Little Chipundu dambo 1160Zambia1231A4 N1434

Mono. Tubers below, leaves graas-like from base, variable lengths, fanning out along one plane, tallest central, shorter to the sides, flower stalk +-15cm above leaves, blue flowers, 6 petals, alternating from larger to smaller, yellow anthers central.

6
75920 Aristea angolensis21 Dec 2011L Merrett
L Merrett 630 Kew Staff K
Dambo: Syzigium guineense, Uapaca sansibarica, Protea garguedii, P. welwitschii, Pankiaka carsonii, Habenaria filicornis, Gardenia subacaulis, Parinari capensis, Justicia elegantula, Ascolepsis protea.Mutinondo Wilderness Area, Mayense Main Camp: Little Chipundu dambo 1160Zambia1231A4 N1434

Monocot. Leaves: light grey-green, long slender, spreading from base. Flower stalk +-1m tall; flowers: widely spaced towards top of stalk, ppetals x 6 blue +-8mmx10mm, rounded to slightly tapered tips.

6
74498 Bidens acuticaulis var. acuticaulis18 Apr 2012L Merrett
L Merrett 771 KB Vollesen K
Miombo woodland. Tree layer: Julbernadia paniculata, Brachystegia floribunda, B. longifolia, B. taxifolia, Syzygium guineense subsp. macrocarpum, Phyllocosmus leaireanus, Pseudolachnostylis maprouneifolia, Pleurostylia africana, Garcinia huillensis, Rourea orientalis, Rothmannia engleriana, Strychnos cocculoides, S. pungens, Herb layer: Clerodendrum buchneri, Hypoestis forskaoli, Psychotria spithamea. Mutinondo Widerness Area, Mayense Camp: Along driveway at base of lodge rock. 1160Zambia1231A4N1468

Annual herb, thin straight stems +-40cm long, leaves deeply lobed, only veins remain. Seedheads terminal, compound, compact, elongated seed tips bifid. Remnant yellow petals on a few heads.
Seasonally fairly widespread.

-12.45230031.2869335
74497 Bidens acuticaulis var. acuticaulis3 May 2011L Merrett
L Merrett 607 KB Vollesen K
Miombo woodland. Tree layer: Julbernadia paniculata, Brachystegia floribunda, B. longifolia, Parinari curatellifolia, Herb layer: Hypoestis forskaoli, Psychotria spithamea, Inula glomerata, Schistostephium artemisiifolium, Hibiscus rhodanthusMutinondo Widerness Area, Mafone Camp: Junction of Mafone and Lodge road across Musamfushi river. 1160Zambia1231A3N1488

Annual herb, thin straight stems +-40cm long, leaves deeply lobed, only veins remain. Seedheads terminal, compound, compact, elongated seed tips bifid.
Seasonally fairly widespread

-12.45518331.1722505
74647 Cabobanthus polysphaerus13 Apr 2012L Merrett
L Merrett 734 MG Bingham K
Mpika district, Mutinondo Wilderness Area1160Zambia1231A4N0

-12.41908331.2901005
76368 Ceropegia umbraticola18 Dec 2012L Merrett
L Merrett 1082 DJ Goyder K
Miombo woodland. Tree layer: Julbernadia paniculata, Brachystegia floribunda, B. longifolia, Parinari curatellifolia, Ekebergia benguelensis, Syzygium guineense subsp. macrocarpum, Bobgunnia (Swartzia) madagascariensis, Uapaca kirkiana, Ochna pulchra, Phyllocosmus leaireanus, Pseudolachnostylis maprouneifolia, Xylopia odoratissima, Pleurostylia africana, Garcinia huillensis, Rourea orientalis, Rothmannia engleriana, Strychnos cocculoides, S. pungens, Herb layer: Hypoestis forskaoli, Psychotria spithamea, Inula glomerata, Schistostephium artemisiifolium, Hibiscus rhodanthus, Psychotria djumaensis, Cyphostemma kerkvoordei. Sandy loam soil. Mutinondo Wilderness Area, Mayense Main Camp 1160Zambia1231A4N0

Single stem herb, pale yellow stem, leaf stalks +-1cm, leaves horizontal, opp., wider and blunter near base, tapering to tip, margin burgundy outline, blade marbled by irregular venations. Flower: cream bulbous at base, cream substantial tube, brown-green lobes joining at tip forming a cage.
Fairly widespread and common

-12.45000031.2833336
79500 Crabbea zambiana22 Feb 2009L Merrett
L Merrett LM_371 KB Vollesen K
Miombo woodland on sandy loam soil. Tree layer: Julbernadia paniculata, Brachystegia floribunda, B. longifolia, Parinari curatellifolia, Ekebergia benguelensis, Syzygium guineense subsp. macrocarpum, Bobgunnia (Swartzia) madagascariensis, Uapaca kirkiana, Ochna pulchra, Phyllocosmus leaireanus, Pseudolachnostylis maprouneifolia, Xylopia odoratissima, Pleurostylia africana, Garcinia huillensis, Rourea orientalis, Rothmannia engleriana, Strychnos cocculoides, S. pungens, Herb layer: Hypoestis forskaoli, Psychotria spithamea, Inula glomerata, Schistostephium artemisiifolium, Hibiscus rhodanthus, Psychotria djumaensis, Cyphostemma kerkvoordei. Mutinondo Widerness Area, Mayense Main Camp: Path to stables 1160Zambia1231A4 N1461

Ground level herb from a woody rootstock +-5cm tall. Leaves length +-1.5 width, curved margins, +-6cm long, dark green. Bracts pointed with spiny serrations, flowers white with yellow middle +-1,5cm across.

6
79501 Crabbea zambiana18 Mar 2012L Merrett
L Merrett Mutinondo Widerness Area 1160Zambia1231A4 N1460

4
79502 Crabbea zambiana2 Mar 2013L Merrett
L Merrett Mutinondo Widerness Area 1160Zambia1231A4 N1460

4
79712 Eleocharis variegata9 Apr 2013L Merrett
L Merrett LM1382 MG Bingham L Merrett K
Mutinondo Wilderness Area1160Zambia1231A4N1430

-12.44130031.2905004
79713 Eleocharis variegata27 Apr 2013L Merrett
L Merrett LM1487 MG Bingham L Merrett K
Mutinondo Wilderness Area1160Zambia1231A4N1430

-12.44130031.2905004
74627 Emilia basifolia16 Dec 2012L Merrett
L Merrett 1078 KB Vollesen K
Dambo: Syzigium guineense, Uapaca sansibarica, Protea garguedii, P. welwitschii, Gardenia subacaulis, Parinari capensis, Justicia elegantula, Ascolepsis protea. Mpika district, Mutinondo Wilderness Area, Mayense Main Camp: Horse crossing lower Little Chipundu 1160Zambia1231A4N1429

Herb growing in colony from woody rootstock, leaf covered stems +-10cm long; leaves: soft, cream-green, moisture and drops held in long white hairs. Flowers singular at ends of +-40cm long straight very slender burgundy stalks, phyllary bright green, single layer of linear bracts, florets orange.
Plentiful in this location, not noticed elsewhere

-12.43806731.2866836
75366 Gnidia chrysantha26 Jan 2011L Merrett
L Merrett 594 J Osborne K
Dambo: Syzigium guineense, Uapaca sansibarica, Protea garguedii, P. welwitschii, Pankiaka carsonii, Habenaria filicornis, Gardenia subacaulis, Parinari capensis, Justicia elegantula, Ascolepsis protea. Mpika District, Mutinondo Wilderness Area, Mayense Main Camp: Big Chipundu Dambo 1160Zambia1231A4N1434

Single stemmed upright herb +-35cm tall from a woody rootstock, slender leaves similar lengths (+-1.5cm x2mm) up stem, distance between leaves decreases towards top, 6 wide triangular sepals, domed grouped of seeds in center. Threads: Common

-12.43716731.2861676
75368 Gnidia chrysantha13 Apr 2013L Merrett
L Merrett 594 J Osborne K
Dambo. Tree level: Syzigium guineense, Uapaca sansibarica, Herb layer: Gardenia subacaulis, Ascolepsis protea, A. angolensis, Gnidia chrysantha, Conyza welwitschi, Wahlenbergia sp., Hypoxis sp., Desmodium barbatum, Parinari capensis, Justicia elegantula. Sandy loam soil. Mpika District, Mutinondo Wilderness Area, Mayense Main Camp: Big Chipundu 1160Zambia1231A4N1468

Herb with bright yellow flowers and grey-silver seedhead. Threats: Common

-12.43716731.2869506
75371 Gnidia kraussiana var. kraussiana24 Sep 2008L Merrett
L Merrett 594 J Osborne K
Burnt old village site next to dambo, Mpika District, Mutinondo Wilderness Area, Mayense Main Camp: Big Chipundu Dambo edge, Caterpillar side 1160Zambia1231A4N1455

Suffrutex. fleshy yellowish hair covered stems +-30cm tall, lens-shaped leaves, width 1/3 length, evenly spaced along stems +- 2cm, leaves +- 45 degrees to stem, increasing in size along stem ending up as long as or longer than interleaf space. Flower heads at top, subspjerical cluster of about 50 bright yellow waxy flowers; flower: 5 petals, petals widest at base tapering gently to tip.

-12.41908331.2901006
79810 Rhynchospora candida21 Dec 2012L Merrett
L Merrett LM1090 MG Bingham L Merrett K
Dambo Mutinondo Wilderness Area1160Zambia1231A4N1430

-12.44130031.2905004
79809 Rhynchospora candida24 Oct 2012L Merrett
L Merrett LM1031 MG Bingham L Merrett K
Dambo Mutinondo Wilderness Area1160Zambia1231A4N1430

-12.44130031.2905004
79808 Rhynchospora candida12 Apr 2013L Merrett
L Merrett LM1431 MG Bingham L Merrett K
Dambo Mutinondo Wilderness Area1160Zambia1231A4N1430

-12.44130031.2905004
74643 Senecio pachyrhizus6 Feb 2009L Merrett
L Merrett 344 MG Bingham K
Miombo woodland. Tree layer: Julbernadia paniculata, Brachystegia floribunda, B. longifolia, Parinari curatellifolia, Strychnos cocculoides, S. pungens, Herb layer: Hypoestis forskaoli, Psychotria spithamea, Inula glomerata, Schistostephium artemisiifolium, Hibiscus rhodanthus, Psychotria djumaensis, Cyphostemma kerkvoordei. Sandy loam soil. Mutinondo Wilderness Area, Mayense Main Camp: In woodland along riverside walk. 1160Zambia1231A4N1432

Suffrutex. Leaves: +-35cm tall, baldes as long as stalks. Rough, soft textured, margins serrated like bread knives on both edges, grey green above, silvery with prominent green midib behind.
Common

-12.45145031.2892506
74641 Senecio pachyrhizus24 Sep 2008L Merrett
L Merrett 159 MG Bingham K
Burnt old village site next to dambo. Mutinondo Wilderness Area, Mayense Main Camp: Big Chipundu Dambo edge, Caterpillar side 1160Zambia1231A4N1455

Suffrutex. Bright green fleshy stalks +-10cm tall, 3mm wide, few thin widely spaced leaves. Robust flower heads. Basal cup: compact, bright green, single layer of bracts, restricted at lip, +-1.5cm high and wide (at base), 1cm wide at lip; rounded white head of florets, each with extended grey collumns and prominent curled white tips+- 3mm above.
Common

-12.41908331.2901006


Copyright: The DRC flora team, 2024-26

The DRC flora team (2026). Flora of the Democratic Republic of the Congo: Collections made by Lari Merrett.
https://www.drcongoflora.com/speciesdata/utilities/utility-display-collections-by-person.php?person_id=704, retrieved 4 October 2026

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