Collections made by Mary Merello

Records: 12

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

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NoSpeciesRecord dateRecorder(s)Coll.Det.Conf.HerbariaHabitatLocationLoc code Outing codePlanted code Country QDSGrid ref.FZ DivAlt. (m)NotesLatLongLoc Acc Code
81720 Cucumis hirsutus10 Nov 1993MC Merello
MC Merello 926 S Bodine MO
Disturbed woodlandsDisturbed woodlands of Yieldingtree Farm, lands on southwest side of road, 14 km northwest of Lusaka on Botha's Rust Road (Mungwi Road). 1Zambia1528A3C1170

Vine on cleared slope; (once cultivated) foliage bluish; petals white, yellow in centre. Flowers fade very quickly.

-15.36666728.1333335
82001 Dolichos kilimandscharicus subsp. kilimandscharicus1 Dec 1993DK Harder
MC Merello
CN Nkhoma
DK Harder MC Merello CN Nkhoma 71 DK Harder MO
Miombo woodland in hilly topography. Mbala District; 24 km west of Mbala along Mbala-Mpulungu Road to Power Station Road (D549). By stream 3 km along road D549. 0Zambia0831C3N1320

Locally common plant with yellow-green pods turning brown-purple; stem purple.

-8.93555631.1741675
82002 Dolichos kilimandscharicus subsp. kilimandscharicus1 Dec 1993DK Harder
MC Merello
CN Nkhoma
DK Harder MC Merello CN Nkhoma 104 DK Harder MO
Open woodlandMbala District; 24 km west of Mbala along Mbala-Mpulungu Road to Power Station Road (D549). Open woodlands between 22.6-25.6 km along D549 becoming road RD2. 0Zambia0831C3N1740

Common plant with stem green to purple. Inflorescence light yellow with purple streaks. Wings almost completely purple.

-8.93333331.1833335
82004 Dolichos petiolatus2 Dec 1993DK Harder
MC Merello
CN Nkhoma
DK Harder MC Merello CN Nkhoma 952 DK Harder MO
Disturbed forest along stream bed.Mbala District; Mpulungu Protected Forest Area No. 45, along dirt road D13 1.7 km west of its intersection with Mbala-Mpulungu Road. 0Zambia0831C3N1040

Herb from bulbous root; 30 cm tall; calyx white with green at base; banner white with thin magenta stripes in centre and at base; wings and keel white with magenta patch at tip; filaments stigma and style white; anthers yellow-orange; pods light green. Frequent.

-8.81666731.1333335
82005 Dolichos petiolatus19 Nov 1993DK Harder
MC Merello
CN Nkhoma
M Mupeta
DK Harder MC Merello CN Nkhoma M Mupeta 1984 DK Harder MO
In miombo vegetation on sandKasanka National Park; ca. 11 km E of Musande Tent Camp and 4 km W of pontoon over Kasanka River. 990Zambia1230C2C1170

Infrequent suffrutex from woody taproot; leaflets silvery below; calyx yellow with red coloration; standard green with red streaks outside; wings purple; keel white.

-12.55277830.2666675
82120 Entada abyssinica25 Nov 1993DK Harder
MC Merello
CN Nkhoma
DK Harder MC Merello CN Nkhoma 2144 RE Gereau MO
On rocks and in surrounding miombo woodland; rocky soils, Uapaca woodland.Chinsali District; Shiwa Ng'andu, Mansha River. Collections at Chusa Falls. 1170Zambia1131B1N1470

Tree 10 m; rough, grey bark, thornless; calyx light green; filaments white; anthers light yellow; inflorescence turning orange then brown.

-11.15527831.5511115
82121 Entada abyssinica27 Nov 1993DK Harder
MC Merello
CN Nkhoma
DK Harder MC Merello CN Nkhoma 15 RE Gereau MO
Chishimba Falls picnic and camping areaChishimba Falls. Ca 32 km northwest of Kasama at Chishimba Falls picnic and camping area. 13 km from intersection of roads M3 and D20 on road D20 and 2 km south/southwest on access road to power station. 2010Zambia1030B2N1380

Tree 5-6 m with sweet flower scent; white filaments with yellow anthers ageing to yellow flowers.

-10.15277830.9150004
82928 Mitracarpus hirtus2 Dec 1993MC Merello
MC Merello 939 D Bridson K
Disturbed forested ridge along Lake Tanganyika at Mbete Bay in Kalini Ridge. Mbala District; Mpulungu Protected Forest Area No. 45, 9.9 km along dirt road D13 (off Mbala-Mpulungu Road). 2000Zambia0831D3N870

Perennial herb to 30 cm tall from taproot; calyx green; petals white; anthers light yellow; on sands along lake front (beach).

-8.80000031.5000004
83227 Pericopsis angolensis7 Nov 1993DK Harder
MC Merello
DK Harder MC Merello 911 DK Harder MO
Woodlands, somewhat disturbed by fire and cutting. 2 km northeast of Choma along the Livingstone-Lusaka Road.0Zambia1627C3S1290

Slender tree 3.5 m tall; leaves glaucous; buds covered with a golden brown pubescence; sepals green-brown; petals white with purple stripes; banner with lime-green spot in center surrounded by dark purple patch, anthers yellow, filaments green.

-16.78333327.1666675
83228 Pericopsis angolensis29 Nov 1993DK Harder
MC Merello
CN Nkhoma
DK Harder MC Merello CN Nkhoma 2188 DK Harder MO
Collections right above falls, in surrounding forest and along road in sandy soil in miombo woodland. Mbala District; Lungu Protected Forest Area; Kalambo Falls National Heritage site.1250Zambia0831C1N1230

Tree 10 m; on steep slopes calyx olive-green; petioles and petiolules with brown pubescence; calyx lobes white inside; standard white with purple veins on both sides; wings white; keel white; young pods green.

-8.59722231.2394445
83229 Pericopsis angolensis1 Dec 1993DK Harder
MC Merello
CN Nkhoma
DK Harder MC Merello CN Nkhoma 107 DK Harder MO
Open woodlandMbala District; 24 km west of Mbala along Mbala-Mpulungu Road to Power Station Road (D549). Open woodlands between 22.6-25.6 km along D549 becoming road RD2. 0Zambia0831C3N1740

Tree with brown calyx and purple-streaked petals. Stamens and pistil green.

-8.93333331.1833335
83230 Pericopsis angolensis16 Nov 1993DK Harder
MC Merello
CN Nkhoma
M Mupeta
DK Harder MC Merello CN Nkhoma M Mupeta 1906 DK Harder MO
Collections in small mushitu forest and mixed miombo with large termite mounds. Kasanka National Park, ca. 1 km E of Musande Tent Camp.990Zambia1230C1C1260

Frequent miombo tree to 10 m; sometimes tipped up and growing horizontally; all surfaces including up to calyx covered with golden hairs; white standard streaked with deep purple with light green middle spot; wings purple; keel white with purple stripes. N.V. "umvbanga"

-12.51666730.1333335


Copyright: The DRC flora team, 2024-25

The DRC flora team (2025). Flora of the Democratic Republic of Congo: Collections made by Mary Merello.
https://www.drcongoflora.com/speciesdata/utilities/utility-display-collections-by-person.php?person_id=526, retrieved 2 May 2025

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