Records determined by Gereau

Determinations: 49

The following is a list of the records determined by Gereau 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
80718Acacia ataxacantha04 Mar 1996NB Zimba
NB Zimba 771 RE Gereau MO
On Kalahari sands in Baikiaea forestSesheke District; Mulobezi, 27 km west of Mulobezi, 7 km off the Mulobezi-Sesheke Road, 2 km from Namena Settlement in Kazu National Forest. 0ZambiaB1020

Tree; to 12 m; stems brown with short hooked thorns; leaves light green; flowers cream, with green-yellow bracts.

0.0000000.0000000
80719Acacia ataxacantha24 Feb 1997DK Harder
B Luwiika
HH Schmidt
NB Zimba
DK Harder B Luwiika HH Schmidt NB Zimba 3910 RE Gereau MO
Collections at falls on sites inundated with falling water and upstreamLivingstone District; Mosi-Oa-Tunia National Park, World Heritage Site. 1060Zambia1725D4S810

Occasional; in mist of falls and on drier sites; armed branches grey; petiole of petiolule red-brown; young pods light green.

-17.92527825.8633335
80720Acacia ataxacantha17 Mar 1997DK Harder
B Luwiika
HH Schmidt
NB Zimba
DK Harder B Luwiika HH Schmidt NB Zimba 662 RE Gereau B Luwiika MO
Local ForestGwembe-Munyumbwe District; Collecting in Bbondo Local Forest, 27.4 km from the Gwembe-Chipepo Road. 0Zambia1627D2S680

Spreading shrub to 3.5 m. Stems dark brown; leaves pinnate, light green; fruits with light green pods with a brown coloration.

-16.58333327.9666675
80721Acacia ataxacantha01 Mar 1997DK Harder
B Luwiika
HH Schmidt
NB Zimba
DK Harder B Luwiika HH Schmidt NB Zimba 1018 RE Gereau MO
Brown clay-sandy soils in mopane-Combretum woodland.Sinazongwe District; Kaneule Island on Lake Kariba. 1990Zambia1727B3S530

Shrub to 1.5 m, common in the understory. Stems with brown bark. Fruits brown-green. Leaves pale green.

-17.30000027.6000004
80724Acacia gerrardii var. gerrardii15 Jun 1957A Angus
A Angus 1630 RE Gereau MO
In Acacia-Albizzia-Terminalia-Lonchocarpus scattered tree-tall grass woodland on red clay loam overlying limestone.Mt. Makulu Research Station near Chilanga. 1510Zambia1528C2C0

Tree 20 ft., rounded crown.

-15.60000028.2833334
80725Acacia gerrardii var. gerrardii04 Nov 1972DB Fanshawe
DB Fanshawe 2450 RE Gereau MO
Lusaka District; 8 miles from Chilanga along road to Kafue township.0Zambia1528C1C1022

Small tree, c. 6 m high, profusely flowering. Flrs white to pale yellow. Found on remnants of miombo wiidland on roadside in farming area.

-15.66666728.2333335
80726Acacia gerrardii var. gerrardii07 Nov 1972DB Fanshawe
DB Fanshawe 2470 RE Gereau MO
Lusaka, University of Zambia campus.0Zambia1528A4C1300

c. 9 m high tree with short straight stem and roundish crown, just outside Biology Building, UNZA. Spines inconspicuous, flrs cream.

-15.41666728.2833335
80727Acacia gerrardii var. gerrardii31 Dec 1972DB Fanshawe
DB Fanshawe 3736 RE Gereau MO
Along roadFeira District; 25 km from Feira along road to Katondwe Mission.0Zambia1530A4C400

Large tree, c. 12 m high with spreading, more or less umbrella-shaped crown. Flrs cream. Mopane woodland.

-15.40000030.3166675
80728Acacia gerrardii var. gerrardii12 Nov 1966RM Lawton
RM Lawton 1168 RE Gereau MO
Associates with A. polycantha, conbetum Sp. Entada PilistigimaZizyphie-Lusaka-Chikupi Road. 0Zambia1528C1C0

Tree, 20 feet, old bark red and fissured. Pairs of large thorns persistant, also pairs of short thorns. Heads of white flower-Acacia SP.

-15.53333328.1833335
80729Acacia gerrardii var. gerrardii24 Jan 1957P Simwanda
P Simwanda 89 RE Gereau MO
Bombretium Acacia woodlandMount Makulu Research Station, 10 miles S. Rusaka.1510Zambia1528C2C0

Tree 25 ft high, flat topped, flowers white, fragrant

-15.56666728.2833335
80731Acacia gerrardii var. gerrardii01 Sep 1959 RE Gereau MO
Barotseland: Inuaha and Sinjembele0Zambia1723A4B0

Habitat: River bank

-17.31666723.3333335
80745Acacia karroo31 Oct 1993DK Harder
MC Merello
DK Harder MC Merello 1836 RE Gereau MO
Collections along road and stream in degraded and interplanted woodland.Lusaka: Yielding Tree Farm, ca. 12 km W of Lusaka on Mungwi Road Farmlands N of road. 0Zambia1528A3C1200

Common shrub to 3 m; brown bark; filaments bright yellow.

-15.36555628.1613895
80746Acacia mellifera subsp. detinens21 Oct 1993MG Bingham
MG Bingham 9774 RE Gereau MO
Kalahari sand depression.Sesheke District; Machile. 0Zambia1625C3B1050

-16.83333325.1666675
80752Acacia nilotica subsp. kraussiana26 Feb 1997DK Harder
B Luwiika
HH Schmidt
NB Zimba
DK Harder B Luwiika HH Schmidt NB Zimba 530 RE Gereau B Luwiika MO
Sinazongwe District; Collecting near Siazwela village, Chief Sinazongwe, 4.1 km from Maamba/Sinazongwe Road, turning East at the Sinazeze Shopping Center. 0Zambia1727A2S640

Tree, 7 m. Spreading branches; bark greyish-black; leaves dark green; fruits light green pods with white hairs.

-17.12333327.4355565
80753Acacia nilotica subsp. kraussiana17 Mar 1997DK Harder
B Luwiika
HH Schmidt
NB Zimba
DK Harder B Luwiika HH Schmidt NB Zimba 659 RE Gereau B Luwiika MO
Gwembe-Munyumbwe District; Collecting in Bbondo Local Forest, 27.4 km from the Gwembe-Chipepo Road. 0Zambia1627D2S680

Shrub, spread to 4 m. Stems woody, brown; leaves pinnate, dark green; fruits light green pods with soft white hairs. Common in disturbed secondary Combretum forest.

-16.58333327.9666675
80754Acacia nilotica subsp. kraussiana14 Mar 1997DK Harder
B Luwiika
HH Schmidt
NB Zimba
DK Harder B Luwiika HH Schmidt NB Zimba 1108 RE Gereau MO
Mopane woodland.Gwembe District; Siavonga area, Lukwechele PFA No. 184; 8.9 km along road 502 from road junction with Lusaka Siavonga road in mopane woodland. 0Zambia1628B3S510

Tree to 6 m, spreading widespread in disturbed woodland. Stems grey-brown. Leaves pale green. Fruits light green.

-16.45000028.6666674
80768Acacia polyacantha subsp. campylacantha26 May 1994DK Harder
B Luwiika
CN Nkhoma
HH Schmidt
DK Harder B Luwiika CN Nkhoma HH Schmidt 3242 RE Gereau MO
Collections at turn out along roadside, in steep woodland and in valley bottoms with seasonal water. In Fungwe National ForestIsoka District; ca. 84 km E-SE of intersection of Mpika-Nakonde Highway (Great North Hwy.) on road to (RD72). Connecting to Muyombe (M14), In Fungwe National Forest, # 429. 0Zambia1033A3N1050

Tree, frequent, 4-5 m tall with grey-beige bark; nectaries above pulvini black; pods deep green with black hairs.

-10.37583333.1475005
80769Acacia polyacantha subsp. campylacantha17 Feb 1995DK Harder
B Luwiika
MM Nawa
NB Zimba
DK Harder B Luwiika MM Nawa NB Zimba 69 RE Gereau B Luwiika MO
Collecting from rock outcrop in Jirundu plains/swampSolwezi District; Jirundu National Forestry Reserve (Botanical Reserve). 95 km E of Solwezi/Mwinilunga Road, near the Kambizhi Primary School.0Zambia1125C4W1470

Tree; to 7 m; trunk and stems grey-brown; leaves compound, thin, dark green; pods thin, green.

-11.91250025.4861115
80772Acacia sieberiana var. woodii13 Jun 1957A Angus
A Angus 1626 RE Gereau MO
Mt. Makulu Research Station near Chilanga.1510Zambia1528C1C0

Tree 30 ft. high. Upper bark yellowish, bole more or less smooth. Old trees have rough bark, deeply longitudinally furrowed.

-15.56666728.2333335
80773Acacia sieberiana var. woodii19 Oct 1960RC Dening
RC Dening 55 RE Gereau MO
River bank.Kafue River, near Kafue. 0Zambia1528C3S0

Medium open tree, very thorny, flowers white, appearing with leaves. Sepals green, petals green, filaments white.

-15.76666728.1833335
80774Acacia sieberiana var. woodii10 Sep 1972AK Strid
AK Strid 2121 RE Gereau MO
Along roadMazabuka District; 4 mi. from Kafue Gorge hydroelectric power station along road to Kafue township.0Zambia1528C4S1200

Much branched, ca. 10 m high tree. Spines straight, 5-7 cm long. New leaves just emerging.

-15.78333328.2666675
80775Acacia sieberiana var. woodii28 Sep 1972AK Strid
AK Strid 2200 RE Gereau MO
Lusaka District; Lusaka, University of Zambia campus.0Zambia1528A4C1300

12-15 high tree with dense, more or less umbrella-shaped crown. Flowers pale yellow.

-15.40000028.3333335
80776Acacia sieberiana var. woodii04 Oct 1972AK Strid
AK Strid 2274 RE Gereau MO
Lusaka/Mumbwa District; Iron ore outcrop at Sanje c 37 km WSW Lusaka.0Zambia1527D2C1075

10-15 m high tree. Flowers white to cream.

-15.53333327.9666675
80777Acacia sieberiana var. woodii06 Oct 1972AK Strid
AK Strid 2299 RE Gereau MO
Forest ReserveKabwe Rural District; Chisamba Forest Reserve, near the Forest Station (C 38 km N Lusaka).0Zambia1528A2C1200

Ca. 15 m high tree with roundish crown and straight, powerful spines. Flowers white to cream.

-15.01000028.3000004
80778Acacia sieberiana var. woodii15 Oct 1972AK Strid
AK Strid 2329 RE Gereau MO
Lusaka District; Chalimbana area 3 km SE Annisdale (ca. 20 km E Lusaka).0Zambia1528B3C1250

Large, more or less flat-topped tree ca. 15 m high, unarmed or with few long, straight spines. Flowers pale yellow.

-15.36666728.5833335
80896Albizia harveyi06 Nov 1993SM Chisumpa
DK Harder
MC Merello
SM Chisumpa DK Harder MC Merello 1867 RE Gereau MO
Along roadside. Thicket vegetation on Kalahari sands.Simonga village, along Nakatindi Road (Livingstone-Sesheke Road), ca. 20 km W of Livingstone. 0Zambia1725D4S0

Tree almost leafless, 3 m tall; leaflets light green; young shoots, inflorescences and buds tinged red; anthers white, sweetly fragrant.

-17.96666725.9166675
80921Amblygonocarpus andongensis06 Nov 1993SM Chisumpa
DK Harder
MC Merello
SM Chisumpa DK Harder MC Merello 1876 RE Gereau MO
Along roadside in woodland (miombo)Simonga Village, along Nakatindi Road (Livingstone-Sesheke Road) approx. 32 km W from Livingstone. . 0Zambia1725D4S0

Tree, 10 m with red-brown bark; petiole and petiolules brown-red; leaflets light green; corolla creamy white; anthers yellow. Seed fried as ground nut substitute. Pods powdered and administered against termites.

-17.96666725.9166675
81239Cardiospermum corindum18 Feb 1996DK Harder
DK Harder 3495 RE Gereau 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. 0Zambia1528C2C0

Frequent; twiner via tendrils; stems red on upper surfaces; calyx green; petals white; inner petals white with yellow tip; anthers yellow; fruit light green and inflated.

-15.59666728.4988895
81241Cardiospermum halicacabum var. microcarpum01 Mar 1997NB Zimba
NB Zimba 995 RE Gereau MO
Combretum bushy groups. Karoo sandy soils. Sinazongwe District; Chete Island National Park. 1990Zambia1727B3S600

Twining amongst grasses, rare. Stems and leaves pale green. Flowers cream. Stigma yellow. Anthers cream. Fruits green, seeds maturing to black.

-17.35000027.5166674
81374Cissus integrifolia05 Feb 1995DK Harder
DK Harder 2577 RE Gereau G Beamish 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

High climbing vine; to 10 m; stems green with lighter tan patches; fruits light red-pink when mature; yellow flesh around seed.

-15.65277828.2375005
81375Cissus integrifolia15 Mar 1997DK Harder
DK Harder 4031 RE Gereau G Beamish 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

Liana, to 10 m; on low trees; twining stems; bark white-cream to dull, dark brown; new shoots and young stems green; ripe fruit bright red.

-16.22277828.7355565
81494Commiphora africana29 Nov 1993DK Harder
DK Harder 2187 RE Gereau 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 to 10 m; on termite mound; watery, milky latex at cut; fruit light green.
Recorded as var. rubriflora.

-8.59722231.2394445
94932Commiphora africana29 Nov 1993DK Harder
DK Harder 2187 RE Gereau 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 to 10 m; on termite mound; watery, milky latex at cut; fruit light green. Identified as var. rubriflora

-8.59722231.2394445
81504Commiphora mossambicensis05 Nov 1993DK Harder
DK Harder 1853 RE Gereau MO
In miombo woodland with kalahari sand intrusions. Musi-oa Tunia National Park, Songwe Gorge Lookout, ca. 5 km SW of intersection of Zimbabwe-Livingstone Road and road to 5th gorge. 1060Zambia1725D4S870

Tree to 3 m tall, growing on rock cliff; bark red-brown, flaky; calyx light green; corolla white; anthers yellow; phloem latex white.

-17.96916725.8641675
81505Commiphora mossambicensis06 Nov 1993DK Harder
DK Harder 1870 RE Gereau MO
Along roadside. Thicket vegetation on Kalahari sands.Simonga village, along Nakatindi Road (Livingstone-Sesheke Road), ca. 20 km W of Livingstone. 0Zambia1725D4S0

Shrub in understory; phloem latex white; calyx green; corolla lobes white; filaments green; anthers bright yellow.

-17.96666725.9166675
81506Commiphora mossambicensis29 Nov 1993DK Harder
DK Harder 2191 RE Gereau 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 to 8 m; petioles red; young fruit green; latex clear and thick; aromatic.

-8.59722231.2394445
81507Commiphora mossambicensis29 May 1994DK Harder
DK Harder 3249 RE Gereau MO
In seasonal marsh/grassland with drier raised areas with miombo woodlands. Used for dry season pasture. Chinsali District; 25 km E-NE of (D18) Mubanga-Kasama Road and road (RD66) between pumping station at Misale and Chunga villages, nr. Ikola hills. 0Zambia0932D3N1200

Shrub; 2 m; flaky brown-red bark; on termitaria; latex clear-milky; fruit light green.

-9.89250032.5611115
82331Flacourtia indica05 Dec 1993DK Harder
DK Harder 2209 RE Gereau 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 to 8 m; armed with spines on twigs and branches; young fruits light green.

-8.69222230.5488895
82520Homalium abdessammadii16 Nov 1993DK Harder
DK Harder 1889 RE Gereau MO
Collections around Musande Camp in miombo woodland. Kasanka National Park, Musande Tent Camp. Along Luwombwa River, ca. 34 km W of intersection of Mansa-Serenje Road and road to Kasanka. 990Zambia1230C1C1110

Frequent, tree to 10 m; midrib pinkish; bracts reddish at base; lobes light green; nectaries white; gynoecium reddish.

-12.52444430.1316675
82707Kirkia acuminata21 Nov 1993DK Harder
DK Harder 2035 RE Gereau MO
Collections below falls along Kaombe River in riverine forest. Rocky soils, quartz sand, basalt outcrops. Kundalila Falls Picnic Area, 13 km S of Serenje-Mpika Hwy. 1210Zambia1330B1C1370

Weak tree to 4 m on rocky slopes; calyx green; petals creamy white; anthers yellow; new foliage with slight red cast.

-13.15444430.7194445
82708Kirkia acuminata26 Feb 1997B Luwiika
B Luwiika 528 RE Gereau B Luwiika MO
Sinazongwe District; Collecting near Siazwela village, Chief Sinazongwe, 4.1 km from Maamba/Sinazongwe Road, turning East at the Sinazeze Shopping Center. 0Zambia1727A2S640

Tree 10 m x 60 cm DBH. Bark smooth, greyish-black; leaves light green; fruits fibrous, sticky, dark green.

-17.12333327.4355565
82732Lannea discolor22 Nov 1993DK Harder
DK Harder 2074 RE Gereau MO
Collections around Kundalila Falls. Rocky soils, quartz sand and basalt outcrops. Kanona District; Kundalila Falls Picnic Area, 13 km S of Serenje-Mpika Hwy.1210Zambia1330B1C1590

Tree to 6 m; grey bark; slight yellow-brown cast to leaves; young fruit light green.

-13.15444430.7194445
82918Mimosa pigra08 Dec 1993DK Harder
MC Merello
CN Nkhoma
DK Harder MC Merello CN Nkhoma 991 RE Gereau MO
Dried dambo and grasslands around Lake Mweru Wantipa. Kaputa District; Mweru Wantipa National Park, along main road through park (D-37) 18.6 km south of northern park gate. 940Zambia0829D1N1000

Shrub, armed; 70-80 cm tall; flowers pale pink, fruits golden-green; leaves close when touched.

-8.68333329.5333335
82919Mimosa pigra18 Nov 1993DK Harder
MC Merello
CN Nkhoma
M Mupeta
DK Harder MC Merello CN Nkhoma M Mupeta 1932 RE Gereau MO
In seasonally inundated area on deep alluvial soils.Kasanka National Park, Luwombwa River. 990Zambia1230C1C1170

Frequent shrub at edge of water; flowers pink with yellow pollen; pods golden-green, maturing dark brown-black.

-12.53861130.2277785
83022Ochna arenaria25 Nov 1993DK Harder
DK Harder 2157 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

Occasional suffrutex in rocky area; new leaves light red; calyx red-pink; petals pink-white; anthers white; stigma pink; young ovary pink.

-11.15527831.5511115
83559Schinziophyton rautanenii21 Mar 1996NB Zimba
NB Zimba 822 RE Gereau MO
Kalahari woodlandKalabo District; 2.6 km west of Kama Health Center, 8.5 km east of Lukona Secondary School. 0Zambia1522B4B960

Tree; to 10 m; common; in Kalahari woodland; stems grey; leaves green spotted on the upperside; grey-cream on the underside; fruits green with grey hairs; leaf nectaries greenish yellow.

-15.37694422.8955565
83582Schrebera trichoclada17 May 1994DK Harder
DK Harder 3148 RE Gereau MO
Collection along river, among rocks, in mushitu and in miombo woodland. Chinsali District; Chipomo Falls National Monument, along Chimanabuwi River. 0Zambia1132C2N1310

Occasional tree to 6 m; rough grey bark, leaves pale green; fruit light green with brown lenticels.

-11.74944432.4722225
83871Tapinanthus oleifolius10 Mar 1997B Luwiika
B Luwiika 607 RE Gereau B Luwiika MO
Collecting along the Sinazongwe/Choma RoadChoma District; Collecting along the Sinazongwe/Choma Road, 11.6 km from the junction. 0Zambia1627C4S1200

Parasite on Combretum to 4 m, rare. Stems light green to brown, woody; leaves smooth, light green; flowers with bright red corolla.

-16.86888927.2735565
83873Tapinanthus oleifolius23 Feb 1997NB Zimba
NB Zimba 968 RE Gereau MO
In secondary miombo and mushitu forestLivingstone District; 13 km NE from the road junction, 26.1 km from Livingstone along Livingstone-Lusaka Road. 0Zambia1726C2S1140

Parasitic; growing on Bauhinia petersiana. Leaves pale green. Flowers scarlet-red.

-17.63333326.3333335


Copyright: Mark Hyde, Bart Wursten, Petra Ballings and Meg Coates Palgrave, 2014-21

Hyde, M.A., Wursten, B.T., Ballings, P. & Coates Palgrave, M. (2021). Flora of Caprivi: Records determined by Gereau.
https://www.capriviflora.com/speciesdata/utilities/utility-display-determinations-by-person.php?person_id=617, retrieved 5 March 2021

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