Records determined by Daniel Harder

Determinations: 25

The following is a list of the records determined by Daniel Harder in species name order.

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

NoSpeciesRecord dateRecorder(s)Coll.Det.Conf.HerbariaHabitatLocationLoc code(s) Outing codePlanted code Country QDSGrid ref.FZ DivAlt. (m)NotesLatLongLoc Acc Code
81311Chamaecrista kirkii var. kirkii22 Feb 1995DK Harder
B Luwiika
MM Nawa
NB Zimba
DK Harder B Luwiika MM Nawa NB Zimba 577 DK Harder MO
Mwinilunga District; Lwawu Mission ca. 47 km W of Mwinilunga; 4.7 km W of Lwawu mission, along Lushimba River. 0Zambia1124C1W1280

Shrub; in woodland; 0.7 m; frequent; stem smooth, bases hairy; leaflets green; flowers yellow; sepals with brown patches.

-11.61666724.1666675
81405Cleome monophylla25 Feb 1996DK Harder
DK Harder 3500 DK Harder MO
Collections along roadside and in shallow limestone-rocky soils. Lusaka District; Lusaka East/S. East; Kanyanja; Kafue Powerline Road; ca. 5 km S along road near Game Ranch.0Zambia1528C2C1380

Occasional along roadside; plant sticky; pedicel pink to red; calyx light red-purple; petals pink with purple streaks; upper petals with horizontal pink band; young fruit green; seeds black.

-15.52666728.4622225
81848Diaphananthe fragrantissima2 May 1994DK Harder
DK Harder 3031 DK Harder MO
Ndola Rural District; road between St. Anthony's Mission and the Kafue River.0Zambia W1170

Frequent in closed miombo on Brachystegia. All floral parts translucent yellow-white, dark spot at tip of rostellum; musky-sweet fragrance.

0
81988Disperis anthoceros18 Feb 1996DK Harder
DK Harder 3479 DK Harder MO
Collections in remnant forest, along cultivations on limestone and quartz outcrops. Lusaka District; Nachitete: along Kafue Powerline; 8.5 km S along Chifwema Road; then 5 km E along Kafue Powerline Road, S-SE of Lusaka. 0Zambia1528C2 C0

Rare; in woodland; from tuber; corolla all white outside, slight purple tinge inside; stems with light purple spots.

5
82001Dolichos 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
82002Dolichos 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
82066Echinochloa stagnina19 Mar 1996DK Harder
DK Harder 3715 DK Harder MO
Collection at base of plateau; near cultivations.Mongu District; Bulozi plain; just west of Sir Kamwanawina III Council guest house; Mongu North. 0Zambia1523A1B1050

Occasional in standing water; to 1 m; stem green; sheath purplish at base; ligule yellowish; bracts brown.

-15.24222223.1322225
82196Erythrina abyssinica4 Jun 1994DK Harder
HH Schmidt
DK Harder HH Schmidt 3285 DK Harder MO
Yielding Tree FarmLusaka District; Yielding Tree Farm; ca. 10 km W of intersection of Lumumba and Mungwi Roads on Mungwi Road and ca. 2 km N on access road; collection on farm. 0Zambia1528A3C1200

Tree; 10 m tall; rough tan bark; young parts of plant covered with brown tomentum; pedicel green; calyx red-orange; corolla red-orange, turning deeper red; pods light green constricted strongly between seeds; clear latex from cut stems; stems covered with short, hooked spines.

-15.36555628.1616675
82201Erythrophleum africanum30 Nov 1993CN Nkhoma
CN Nkhoma 59 DK Harder MO
Miombo woodland with some human disturbance.Mbala District; Mpulungu Protected Forest Area. 17.3 km northwest of Mbala-Tanzania road intersection with road to Kalambo Falls. 31.7 km from intersection at Sunga village. 1250Zambia0831C2N840

Occasional tree with flat green fruit (pod).

-8.69500031.2694444
82405Gloriosa superba5 Mar 1995NB Zimba
NB Zimba 682 DK Harder MO
WoodlandKasempa District; 13.2 km W of Kalombe Primary School in Chief Kasempa's Area; 35 km from Kasempa along the road to Ndenda National Forest. 0Zambia1325B3W1230

Small shrub; rare; in woodland; to 0.5 m; stem and leaves green, smooth; flower red; superior ovary green.

-13.39250025.5541675
82403Gloriosa superba11 Feb 1995DK Harder
DK Harder 2676 DK Harder MO
Collections along Kifubwa River in forest and on shallow soils in woodland. Kifubwa (Chifubwa) Gorge National Monument. Ca. 4.6 km along Kyalalankuba Rd. south of Solwezi and ca. 2 km S of entrance to Solwezi Teacher Training College. National Heritage Site. 0Zambia1226A2W1230

Frequent; along streamside; weakly climbing via leaf tendrils; tepals orange, edged in yellow; filaments yellow-orange; immature fruit green.

-12.21972226.3985565
82402Gloriosa superba29 Jan 1995DK Harder
DK Harder 2519 DK Harder MO
Collections from degraded and grazed miombo woodland with macrotermes mounds. Lusaka District; Jellis Farm; ca. 1.5 km from main gate towards houses.1450Zambia1528A4C1380

Occasional climber to 1.5 m; from white fleshy root; tepals bright red with yellow medially, green to deep red at base; filaments green; anthers yellow inside.

-15.49138928.4441675
82401Gloriosa superba25 Jan 1995DK Harder
DK Harder 2497 DK Harder MO
Collection near YWAM Camp. Lusaka District; Yielding Tree Farm; ca. 12 km W of intersection of Lumumba and Mungwi Roads; on Mungwi Road and ca. 1 km N of access road. 0Zambia1528A3C1200

Rare; in disturbed area, scrambling herb to 1.5 m; tepals with light green/yellow fringes; deep maroon-red medially; anthers bright yellow/orange turning orange. Tuber fleshy, bright white.

-15.36555628.1616675
82993Neorautanenia mitis2 Dec 1993DK Harder
MC Merello
CN Nkhoma
DK Harder MC Merello CN Nkhoma 953 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

Perennial vine, prostrate, with erect leaves 25 cm tall; blue-grey under sides with sandpaper texture; calyx green tinged with purple; banner green streaked with purple; wings purple, keel white, anthers orange-yellow; stamens white; young pods with a golden-brown pubescence.

-8.81666731.1333335
83065Ophioglossum costatum1 Jan 1993MG Bingham
MG Bingham 8756 DK Harder MO
Lusaka District; Lusaka SE 31 km, Nachitete River, Chileba Village.0Zambia1528D1C1220

-15.60000028.5166674
83081Orobanche minor5 Feb 1995DK Harder
DK Harder 2590 DK Harder MO
Collections in woodland and grassland around mouth of cave and on adjacent rocky hillside. Lusaka District; Shimabala Cave, National Heritage Site; ca. 1 km N of Kafue Road near Chilanga Cement housing; ca. 10 km S of Chilanga and 23 km S of Lusaka. 1430Zambia1528C1C1200

Rare; yet locally abundant parasite (hemi) with Stapelia (host?); stem purple; petals deep pink with light pink throat; capsules deep purple.

-15.65277828.2375005
83227Pericopsis 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
83228Pericopsis 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
83229Pericopsis 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
83230Pericopsis 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
83760Stephania abyssinica var. abyssinica24 Nov 1992MG Bingham
MG Bingham 8729 DK Harder MO
Mpika District; Mwaleshi River, Mala Wildlife Camp. 910Zambia1132C2N1150

-11.61666732.3333335
83858Tamarindus indica15 Mar 1997DK Harder
B Luwiika
HH Schmidt
NB Zimba
DK Harder B Luwiika HH Schmidt NB Zimba 4042 DK Harder MO
Collection along valley bottom above Musaya stream, in Tonga (Sigongo) Reserve. Siavonga District; Zambezi Escarpment; along Malenga stream; ca. 14.4 km W of intersection of T2 (Kafue-Chirundu Road) and road to Siavonga/Kariba (MI5). 0Zambia1628B3S730

Tree; occasional; 9 m; dark grey to black bark; 24 cm dbh; young twigs and pods with brown pubescence.

-16.44166728.5819445
83859Tamarindus indica15 Mar 1997DK Harder
B Luwiika
HH Schmidt
NB Zimba
DK Harder B Luwiika HH Schmidt NB Zimba 4026 DK Harder MO
Collections in degraded and dry Mopane woodland and along seasonal stream. Siavonga District; Mutulanganga P.F.A. #183; ca. 37.4 km N of intersection of Lusaka-Kariba Roads on MI5, and 5 km S of bridge near Lusitu stream and ca. 2 km N of bridge over Mutulanganga River in P.F.A. intersection. 0Zambia1628B1S210

Tree; occasional; to 10 m x 25 cm dbh; streamside; spreading branches; pods green with brown tomentum.

-16.22277828.7355565
83860Tamarindus indica5 Dec 1993DK Harder
MC Merello
CN Nkhoma
M Mupeta
E Tmngonga
DK Harder MC Merello CN Nkhoma M Mupeta E Tmngonga 2212 DK Harder MO
In small patch of thick forest on north side of falls and up slope towards Nsamba Lodge. Kaputa District; Nsumbu National Park, along Lufubu River at Mwepwe Falls (Kafuna Falls).1080Zambia0830D1N900

Occasional tree 15 m tall; rough grey and black bark; leaflets light green; calyx green at base with yellow-orange lobes; standard closed to an open tube, orange with red veins; filaments red-green; ovary light green.

-8.69222230.5488895
84147Vigna luteola19 Nov 1993DK Harder
MC Merello
CN Nkhoma
M Mupeta
DK Harder MC Merello CN Nkhoma M Mupeta 1972 DK Harder MO
Mushitu dominated by Syzygium, marshes and open waterKasanka National Park; Kalamafiala Forest. 990Zambia1230C1C1170

Rare twiner in grass and at edge of smaller ponds; stems tinged red; calyx green; standard green outside, yellow inside; wings yellow; keel lighter yellow; closed buds tinged purple at tip.

-12.57888930.2297225


Copyright: The Rwanda flora team, 2024-25

The Rwanda flora team (2025). Flora of Rwanda: Records determined by Daniel Harder.
https://www.rwandaflora.com/speciesdata/utilities/utility-display-determinations-by-person.php?person_id=504, retrieved 5 December 2025

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