Collection and observation format:Format is [Col. Collector. Collecting number(year) notes]
- JDC= Jim Chapman;HMC= Hazel Chapman;IM= Idrissa Musa;MJW= Matt Walters;ʱ= Prince Umeh;SG= Steven Gawisa,SO= Steven Olson.
- JDC collection numbers listed are representative, there may be additional collections, refer to the checklist in Chapman and Chapman (2001).
- Tree = permanently labelled tree on transect.
- Det. = determined by
Bryophyta
Sematophyllaceae
Wijkia
- Wijkia trichocolea(Müll. Hal.) H.A. Crum (Syn.Acanthocladium trichocolea) [Col.JDC 4604(1976) submontane forest, abundant]
Lycophyta
Lycopodiaceae
- Huperzia mildbraedii(Herter) Pic. Serm. (Syn.Lycopodium mildbraedii) [Obs.JDC, rare]
Selaginellaceae
- SelaginellacftenerrimaA. Braun ex Kuhn [Col.JDC 4517(1976)]
Pterophyta
Aspleniaceae
- Asplenium aethiopicum(Burm. f.) Bech. [Col.JDC 4534(1976), epiphytic fern at forest margin]
- Asplenium anisophyllumKunze (Syn.A. geppii) [Col.JDC 4587(1976), epiphytic, widespread]
- Asplenium dregeanumKunze [Col.JDC 3299(1973), JDC 4520(1976), epiphitic, abundant]
- Asplenium thunbergiiKunze (Syn.A. preussii)[Col.JDC 3300(1973), JDC 4521(1976)]
- Asplenium theciferum(Kunth) Mett.[Col.JDC 4537(1976) epiphytic]
Cyatheaceae
- Cyathea dregeiKunze [Col.JDC 2557(1971)]
- Cyathea mannianaHook.[Col.JDC 4610(1976) rare] [Obs.MJW (2012)]
Dennstaedtiaceae
- Pteridium aquilinum(L.) Kuhn[Obs.MJW (2012)]
Dryopteridaceae
- Ctenitis cirrhosa(Schumach.) Ching [Col.JDC 4590(1976)]
- Tectaria fernandensisC. Chr. [Col.JDC 3298(1973, JDC 4588(1976)]
Hymenophyllaceae
- Crepidomanes mannii(Hook.) J.P. Roux (Syn.Trichomanes mannii) [Col.JDC 4591(1976), epiphytic]
Lomariopsidaceae
- Bolbitissp. [Obs.MJW (2012)]
- Bolbitissp. [Col.4586(1976)]
Marattiaceae
- Marattia fraxineaSm.[Obs.MJW (2012)] [Col.JDC 2558(1971)]
Nephrolepidaceae
- Nephrolepis undulata(Afzel. ex Sw.) J. Sm. [Col.JDC 4522(1976)]
Oleandraceae
- Arthropteris monocarpa(Cordem.) C. Chr. [Col.HMC 116(1973), JDC 4596(1976) climbing fern]
Pteridaceae
- Pteris pteridioides(Hook.) Ballard [Col.JDC 3302(1973), JDC 4554(1976)]
- Pteris togoensisHieron. [Col.JDC 3297(1973), JDC 4589(1976)]
- Vittaria guineensisDesv. [Col.JDC 4523(1976) on tree trunks]
Tectariaceae
- Pleocnemiasp. [Obs.MJW (2012)]
Angiospermae
Acanthaceae
- Asystasiagangetica(L.) T.Anderson[Obs.MJW (2012)]
- BrillantaisiaowariensisBeauv.[Col.JDC 3313(1973)] [Obs.MJW (2012)]
- JusticiainsularisT.Anders.[Obs.MJW (2012)]
Achariaceae
- Dasylepis blackii(Oliv.) Chipp [Col.HMC 709(2004)] [Tree218]
- Dasylepis racemosaOliv. [Col.JDC 4583(1976), HMC 680] [Tree220]
Anacardiaceae
- Lannea barteri(Oliv.) Engl.
- Pseudospondias microcarpa(A.Rich.) Engl.[Col.HMC 765(2005)] [Obs.IM (2014)] [Tree657]
SorindeiaThouars
- Sorindeia grandifoliaEngl. [Col.HMC 522(2003), HMC 701(2004), HMC 693(2004), HMC 775(2004)] [Tree159, 173]
Annonaceae
- Isolona congolana(De Wild. & T.Durand) Engl. & Diels [Col.HMC 496(2003), HMC 678(2004), HMC 683(2004), HMC 692(2004)]
- IsolonacfdeightoniiKeay [Col.JDC 4543(1976)]
- Isolonacf.hexaloba(Pierre) Engl. & Diels [Col.HMC 514(2003), HMC 714(2004)]
- XylopiaacutifloraA.Rich.[Col.JDC 3329(1973), JDC 4570(1976), JDC 4618(1977)] [Obs.MJW (2012)]
Apiaceae
- Agrocharisincognita(C.Norman) Heywood & Jury[Col.HMC 118(1973)] [Obs.MJW (2012)]
- Centellaasiatica(L.) Urb.[Obs.MJW (2012)]
Apocynaceae
- LandolphiabuchananiiStapf[Obs.MJW (2012)]
- PleiocarpapycnanthaStapf[Col.JDC 3325(1973), JDC 4581(1976), HMC 539(2003), HMC 734(2004)] [Obs.MJW (2012)] [Tree199, 442, 574]
- Rauvolfia vomitoriaWennberg[Col.JDC 2825(1972), HMC 481A(2003), HMC 556(2003)] [Obs.MJW (2012)]
- Saba thompsonii(A.Chev.) Pichon [Col.JDC 4565(1976)] Fulfude name is belbel leinde
- Tabernaemontana contortaStapf[Col.JDC 3142(1973)] [Obs.MJW (2012)]
- Tabernaemontana ventricosaHochst. ex A.DC.[Col.HMC 726(2004)] [Tree434]
- Voacanga africanaStapf ex Scott-Elliot[Col.SO 143(2002)] [Obs.MJW (2012)]
- Voacanga bracteataStapf [Col.JDC 3332(1973)]
Aquifoliaceae
- Ilex mitisRadlk.[Col.HMC 500(2003), HMC 712(2004)] [Obs.MJW (2012)]
Araliaceae
- Cussonia arboreaHochst. ex A.Rich
- Polyscias fulvaHutch. & Dalziel[Obs.JDC(1970s), MJW (2012)]
- Schefflera abyssinica(Hochst. ex A.Rich.) Harms [Col.JDC 2712(1972)]
Arecaceae
PhoenixL.
- Phoenix reclinataJacq. [Obs.JDC (1973)]
Aristolochiaceae
- Pararistolochia leonensis(Mast.) Hutch. & Dalziel [Col.JDC 4606(1976)]
Asparagaceae
Drimia
- Drimia indica(Roxb.) Jessop [Obs.ʱ 2014] (Syn.Urginea indica(Roxb.) Kunth)
Asteraceae
- aff.Ageratum conyzoides(L.) L[Obs.MJW (2012)]
Acanthospermum
- Acanthospermum aff. australe(Loefl.) Kuntze [Obs.ʱ (2013)]
- Acanthospermumaff.hispidumDC. [Obs.ʱ (2013)]
- Aspilia africana(Pers.) C.D.Adams[Obs.MJW (2012)]
- Bidens pilosaL.[Obs.MJW (2012)]
ConyzaLess.
- Conyzaaff.vernonioides(Sch.Bip. ex A.Rich.) Wild [Obs.MJW (2012)]
- Crassocephalumaff.rubens(Juss. ex Jacq.) S. Moore [Obs.MJW (2012)]
- Crassocephalumsp. [Obs.ʱ (2013)] Plant with purple petioles.
- Crassocephalum vitellinum(Benth.) S.Moore [Obs.MJW (2012)]
- Echinops gracilisO.Hoffm.[Obs.MJW (2012)]
Gerbera Linn. ex Cass.
Gerbera piloselloides (L.) Cass. [Obs.MJW (2012)]
- Helichrysumaff.nudifolium(L.) Less. [Obs.MJW (2012)]
- Helichrysumsp. 2 [Obs.MJW (2012)]
- Helichrysumsp. 3 [Obs.MJW (2012)]
- Lactuca inermisL.[Obs.MJW (2012)] (Syn.L. capensis)
- Laggera crispata(Vahl) Hepper & J.R.I.Wood[Obs.MJW (2012)]
- Mikania scandens(L.) Willd.[Obs.MJW (2012)]
Oocephala
- Oocephalastenocephala(Oliv.) H.Rob. [Obs. PU 2014] (Syn.Vernonia oocephalaBaker)
- Solanecio mannii(Hook.f.) C.Jeffrey
- Tithonia diversifolia(Hemsl.) A.Gray[Obs.MJW (2012)]
- Vernoniasp. [Obs.MJW (2012)]
- Vernonia calvoanaEngl. unresolved name (Syn.Vernonia leucocalyx) (Col.HMC 742 (2004)]
Balsaminaceae
- Impatiens burtoniiHook. f. [Obs.MJW (2012)]
- Impatienssp. [Col.HMC 119(1973)] Herb to 60cm, fls white/yellow with red veins, spur red and pink streaked, in light shade along upper edge of forest.
Begoniaceae
- Begoniasp. [Col.JDC 4609(1976) epiphyte, fruiting]
Bignoniaceae
- Kigelia africana(Lam.) Benth. [Col.HMC 758(2005)] [Tree617]
MarkhamiaSeem. ex Baill.
- Markhamiatomentosa(Benth.) K.Schum. ex Engl. - unlabelled collection from 2002 at Kew.
- Newbouldia laevis(P.Beauv.) Seem. [Col.JDC 4557(1976)]
Boraginaceae
- Cordia milleniiBaker[Col.HMC 555(2003), HMC 739(2004)] [Obs.JDC (1970s), MJW (2012)] [Tree326,504]
Burseraceae
- Santiria trimera(Oliv.) Aubrév. [Col.JDC 3342(1973), HMC 674(2004), HMC 773(2004)] [Tree318] Note: JDC recommends further investigation of this species, tree differs from that described in Nigerian Trees in being much taller and having no buttress roots.
- Canarium schweinfurtiiEngl.
Capperaceae
- Ritchiea albersiiGilg [Col.JDC 3338(1973), JDC 4579(1976); SO 146(2002), HMC 525(2003), HMC 528(2003) HMC 702(2004), HMC 710(2004), HMC 737(2004)] [Tree171, 220, 487]
Celastraceae
CassineL.
- CassineaethiopicaThunb. (Syn.Mystroxylon aethiopicium) [Col.HMC 369(2002), HMC 501(2003), HMC 553(2003), HMC 673(2004), HMC 691(2004), HMC 771 (2005)] [Tree34, 316]
MaytenusMolina
- Maytenussp. (Syn.Martins Tree) [Col.HMC 673(2004)]
Cleomaceae
- Cleome iberidellaWelw. ex Oliv.[Obs.MJW (2012)]
Clusiaceae
- Garcinia smeathmanii(Planch. & Triana) Oliv.[Col.JDC 2711(1972)] [Obs.MJW (2012)]
- Garcinia afzeliiEngl. [Col.HMC 734(2004)] [Tree442 - double check as recorded as Rubiaceae elsewhere]
- Symphonia globuliferaL.f.[Col.JDC 3028(1973), JDC 4602, Mambilla name is Geeb; Kaka name is Beek] [Obs.MJW (2012)]
Combretaceae
- Combretum molleR.Br. ex G.Don[Obs.MJW (2012)]
Commelinaceae
AneilemaR. Br.
- Aneilemasp. [Obs.MJW (2012)]
- Commelina cameroonensisJ.K.Morton[Obs.MJW (2012)]
- Palisota manniiC.B.Clarke[Col.JDC 2698(1972)] [Obs.MJW (2012)]
Convolvulaceae
- Ipomoea pileataRoxb.(Syn.I. involucrata) [Obs.MJW (2012)]
Crassulaceae
- Kalanchoe lanceolata(Forssk.) Pers.[Obs.MJW (2012)]
Cucurbitaceae
ZehneriaEndl.
- Zehneria scabra(L. f.) Sond. [Obs.MJW (2012)]
Cyperaceae
- Afrotrilepissp. [Col.JDC 4585(1976) epiphytic herb]
Dioscoreaceae
- Dioscorea hirtifloraBenth.[Col.JDC 4551(1976)] [Obs.MJW (2012)]
Ebenaceae
- Diospyros kamerunensisGürke [Tree114, 669]
- Diospyros monbuttensisGürke[Col.HMC 740(2004)] [Obs.MJW (2012)] [Tree513]
Euphorbiaceae
- AlchorneafloribundaMüll.Arg. [HMC 677(2004)]
- Croton macrostachyusHochst. ex Delile[Col. JDC 2560] [Obs.MJW (2012)]
- Discoclaoxylon hexandrum(Müll.Arg.) Pax & K.Hoffm.[Col.JDC 3343, JDC 4545(1976), SO 142(2002) HMC 558(2003), HMC 728(2004)] [Obs.MJW (2012)] [Tree386, 600]
ErythrococcaBenth.
- Erythrococcahispida(Pax) Prain [Col.HMC 695(2004)]
- Macaranga occidentalis(Müll.Arg.) Müll.Arg.[Col.JDC 4544(1976), HMC 727(2004)] [Obs.MJW (2012)]
- Macaranga monandraMüll.Arg.
- Mallotusoppositifolius(Geiseler) Müll.Arg. [Col.HMC 732] (Note: Specimen HMC 732 also recorded asMallotus subulatusMüll.Arg.)
- Neoboutonia melleri(Müll.Arg.) Prain (Syn.Neoboutonia velutina) [Col.JDC 4552(1976)]
- Ricinus communisL.[Obs.MJW (2012)]
- Shirakiopsis elliptica(Hochst.) Esser (Syn.Sapium ellipticum) [Col.JDC 4578(1976) HMC 560(2003), HMC 754(2005)] [Obs.IM (2013)] [Tree600]
- Tragia preussiiPax[Obs.MJW (2012)]
- Tragia senegalensisMüll.Arg.[Obs.MJW (2012)]
Fabaceae
- Acacia pentagona(Schum. & Thonn.) Hook.f. [Col.JDC 4597(1976)]
- Adenocarpus mannii(Hook.f.) Hook.f [Col.JDC 3317(1973)]
- Albizia gummifera(J.F.Gmel.) C.A.Sm.[Col.JDC 4558(1976)] [Obs.MJW (2012)]
- Anthonotha noldeae(Rossberg) Exell & Hillc.[Col.JDC 2714, JDC 3287(1973), JDC 3335(1973), JDC 4539(1976)] [Obs.MJW (2012)]
- Antopetitia abyssinicaA.Rich.[Obs.MJW (2012)]
- Berlinia grandiflora(Vahl) Hutch. & Dalziel
- Dalbergia heudelotiiStapf [Col.JDC 3311(1973)]
- Dalbergia lacteaVatke[Obs.MJW (2012)]
- Dichrostachys cinerea(L.) Wight & Arn.[Obs.MJW (2012)]
- Entada abyssinicaA.Rich.[Obs.MJW (2012)]
- Hylodesmum repandum(Vahl) H.Ohashi & R.R.Mill(Syn.Desmodium repandum) [Obs.JDC (unknown), MJW (2012)]
- Kotschya strigosa(Benth.) Dewit & P.A.Duvign.[Obs.MJW (2012)]
- Millettia barteri(Benth.) Dunn
- Millettia conrauiHarms [Col.JDC 2715(1972) forest edge]
- Newtonia buchananii(Baker) G.C.C.Gilbert & Boutiqu[Col.HMC 120(1973), HMC 122(1973), JDC 4620(1977)] [Obs.MJW (2012)]
- Parkia filicoideaOliv.[Col.JDC 3344(1973), JDC 4595(1976), JDC 4605(1976), JDC 4611(1976)] [Obs.MJW (2012)]
PiptadeniastrumBrenan
- Piptadeniastrumafricanum(Hook.f.) Brenan [Obs.JDC SR(1973)] JDC note: Large tree in stream fringing forest just below the Ngel Nyaki / Kurmin Danko escarpment, not far from Gidan Sabo. There is an extensive 'shelf' before the real escarpment.
- Tephrosia vogeliiHook.f.[Obs.MJW (2012)]
Gentianaceae
- Anthocleista nobilisG.Don[Obs.MJW (2012)]
- Anthocleista vogeliiPlanch.[Obs.MJW (2012)]
Gesneriaceae
- Streptocarpus elongatusEngl.[Col.JDC 3305(1973)] [Obs.MJW (2012)]
Grewiaceae
Grewia sp. [Col.JDC 4574(1976) scandent shrub, flowering and fruiting]
- Triumfetta cordifoliaA.Rich.[Obs.MJW (2012)]
Hyacinthaceae
Drimia
- Drimia altissima(L.f.) Ker Gawl. [Obs.ʱ (2015)]
- Drimiaaff.indica(Roxb.) Jessop (Syn.Urginea indica) [Obs.ʱ (2013)]
Hypericaceae
- Harungana madagascariensisLam. ex Poir.[Obs.MJW (2012)]
- Psorospermum aurantiacumEngl. [Col.JDC 2717(1972)]
- Psorospermum corymbiferumHochr. [Col.JDC 2717(1972)]
Icacinaceae
- Apodytes dimidiataE.Mey. ex Arn. [Col.JDC 2718(1972)]
- Leptaulus congolanus(Baill.) Lobr.-Callen & Villiers(Syn.L. zenkeri) [Col.JDC 3308(1973)] [Obs.MJW (2012)]
- Leptaulus daphnoidesBenth. [Col.JDC 4547(1976); HMC 537(2003), HMC 684(2004), HMC 749(2004), HMC 759(2005)] [Tree195, 590, 626, 749]
Lamiaceae
- Achyrospermum africanumHook.f. ex Baker [Obs.MJW (2012)]
- Clerodendrum cephalanthumOliv.[Obs.MJW (2012)]
- Clerodendrum formicariumGürke[Obs.MJW (2012)]
- Clerodendrum schweinfurthiiGürke[Obs.MJW (2012)]
Isodon(Schrad. ex Benth.) Spach
- Isodon ramosissimus(Hook.f.) Codd [Obs.MJW (2012)]
- Leucas songeanaSebald[Obs.MJW (2012)]
- Micromeria imbricata(Forssk.) C.Chr.[Obs.MJW (2012)]
- Pychnostachyssp. [Col.JDC 3341(1973)]
- Vitex donianaSweet[Obs.MJW (2012)]
Lauraceae
- Beilschmiedia mannii(Meisn.) Benth. & Hook.f. ex B.D.Jacks.[Col.JDC 4592(1976), JDC 4601(1976)] [Obs.MJW (2012)]
Leeaceae
- Leea guineensisG. Don[Col.JDC 4536(1976)] [Obs.MJW (2012)]
Lentibulariaceae
- Utricularia manniiOliv. [Col.JDC 4514(1976) epiphyte, on moss covered branches withPolystachya cooperi. Yellow flowers up to 2.5 cm long]
Loranthaceae
- Phragmanthera capitata(Spreng.) Balle (Syn.Phragmanthera lapathifolia) [Obs.SG (2006)]
Maesaceae
- Maesa lanceloataForssk.[Col.JDC 4529(1976) forest margin] [Obs.MJW (2012)]
Malvaceae
- Bombaxsp. [Obs. ForestGeo plot, 2016]
- Grewia carpinifoliaJuss. [Col.HMC 681(2004)]
- Hibiscus diversifoliusJacq.[Obs.MJW (2012)]
- Pavonia urensCav.[Obs.MJW (2012)]
- Urena lobataL.[Obs.MJW (2012)]
Melastomataceae
- Memecylon afzeliiG. Don [Col.JDC 4530(1976)]
- Memecylon dasyanthumGilg & Ledermann ex Engl. [Col.HMC 722(2004)]
- Memycylonsp. nov. [Col.HMC 744] [Tree526]
- Memycylonsp. [Col.JDC 3027(1973)]
- Memycylonsp. [Col.HMC 516(2003)] [Tree131] {maybeWarnkeckea? - same tree number below}
- Memycylonsp. [Col.HMC 672(2004)] [Tree317]
WarneckeaGilg
- Warneckeacinnamomoides(G. Don) Jacq.-Fél. [Col.HMC 516, HMC 679] [Tree131]
Meliaceae
- Carapa oreophilaKenfack sp. nov.[Col.HMC 121(1973); JDC 3320(1973)] [Obs.MJW (2012)]
- Ekebergia capensisSparrm. [Col.HMC 493(2003), HMC 689(2004)] [Tree9]
- Entandrophragma angolense(Welw.) C.DC. [Col.JDC 3026(1973), JDC 3347(1973)]
- Guarea cedrata(A.Chev.) Pellegr.[Obs.MJW (2012)] [Tree119]
- Khaya grandifoliolaC.DC.[Obs.MJW (2012)]
- Lovoa trichilioidesHarms[Col.JDC 4612(1976)] [Obs.MJW (2012)]
- Trichilia monadelpha(Thonn.) J.J.de Wilde [Col. HMC 530(2003), HMC 694(2004), HMC 703(2004), HMC 707(2004), HMC 720(2004) HMC 747(2004), HMC 764(2005), HMC 767(2005),] [Tree 174, 400, 568, 654]
- Trichilia prieurianaA.Juss. [Col. HMC 738(2004), HMC 768(2005)] [Tree503]
- Trichilia welwitschiiC.DC. [Col.JDC 4561(1976)]
Melianthaceae
- Bersama abyssinicasubsp.paullinioides(Planch.) Verdc. [Col.JDC 4608(1976) forest margin] JDC recommends further investigation, formerly listed underBersama abyssinica.
Monimiaceae
- Xymalos monospora(Harv.) Baill.[Col.JDC 4569(1976)] [Obs.MJW (2012)]
Moraceae
- Ficus chlamydocarpaMildbr. & Burret [Col.JDC 2824(1972) at Kurmin Danko]
- Ficuscordatasubsp.lecardii(Warb.) C.C.Berg [Col.HMC 545] [Tree256]
- Ficus exasperataVahl [Col.HMC 541] [Tree209]
- Ficus luteaVahl (Syn.F. vogellii)
- Ficus politaVahl [Col.JDC 4563(1976)]
- Ficus surForssk.[Col.JDC 4556(1976)] [Obs.MJW (2012)]
- Ficusvogeliana(Miq.) Miq. [Col.HMC 551] [Tree292]
- Trilepisium madagascarienseDC.[Col.JDC 4564(1976)] [Obs.MJW (2012)]
Myrtaceae
- Eugenia gilgiiEngl. & Brehmer[Col.HMC 489] [Obs.MJW (2012)] [Tree number 137]
- Psidium guajavaL.[Obs.MJW (2012)]
- Syzygium guineense(Willd.) DC.[Col.JDC 3333(1973) subsp.bamendae] [Obs.MJW (2012)]
Nyctaginaceae
- Mirabilis jalapaL. [Obs.ʱ 2014]
Ochnaceae
- Gomphia flavaSchumach. & Thonn.(Syn.Campylospermum flavum) [Col.HMC 542(2003), HMC 705(2004)] [Obs.MJW (2012)] [Tree211]
- Gomphia scheffleri(Engl. & Gilg) Verdc. (Syn.Campylospermum scheffleri) [Obs.ForestGeo plot, 2016]
Oleaceae
Chionanthus africanus(Knobl.) Stearn [Col.JDC 3345(1973), JDC 3337(1973), JDC 4540(1976), JDC 4617(1976), JDC 4571(1976), JDC 4582(1976)]
- Chionanthus mildbraedii(Gilg & G.Schellenb.) Stearn[Obs.MJW (2012)]
- Chionanthussp. [Col. JDC 4576(1976)] slash pale yellow.
- Jasminum dichotomumVahl[Obs.MJW (2012)]
- Olax gambecolaBaill. [Col.HMC 708(2004)] [Tree400]
- Olax subscorpioidesOliv. [Col.HMC 686(2004)]
Opiliaceae
- Opilia amenaceaRoxb.[Obs.HMC(2013)]
Orchidaceae
- Aerangis gravenreuthii(Kraenzl.) Schltr. [Col.JDC 4512(1976) Det. by Isobyl la Croix(1995), epiphytic, low down in trees]
- Angraecumsp. [Col.JDC 4512(1976) epiphyte, flowers pure white star-like, the spur up to 9 cm long]
- Bulbophyllum scaberulum(Rolfe) Bolus[Obs.MJW (2012)]
- Bulbophyllumsp. [Col.JDC 3346(1973)]
- Polystachya cooperiSummerh. [Col.HMC 207(1976) epiphyte, flowers white]
- Rhipidoglossum kamerunense( Schltr. ) Garay (Syn.Diaphananthe kamerunensis) [Col.HMC 205(1976)]
Pandaceae
- Microdesmis puberulaHook.f. ex Planch. [Col.JDC 3336, JDC 3340(1973), JDC 4548(1976)]
Passifloraceae
- Adenia lobata(Jacq.) Engl. [Col.JDC 4607(1976)]
Pentapetaceae
- Dombeya ledermanniiEngl.[Obs.MJW (2012)]
Phyllanthaceae
- Antidesma vogelianumMüll.Arg. [Col.JDC 2556(1971), JDC 4516(1976), JDC 3143(1973) HMC 512(2003)] Found at forest margin and wooded grassland adjacent.
- Bridelia speciosaMüll.Arg.[Col.JDC 2710(1972) forest margin, JDC 3289(1973), HMC 488(2003)] [Obs.MJW (2012)] Fulfulde name is burumburum.
- Margaritaria discoidea(Baill.) G.L.Webster [Col.JDC 3331(1973), HMC 699(2004)] [Tree83]
- Phyllanthus reticulatusPoir.[Obs.MJW (2012)]
UapacaBaill.
- Uapacasp. [Obs.SG (2006)]
Phytolaccaceae
PhytolaccaL.
- Phytolacca dodecandraL'Hér. [Obs.MJW (2012)]
Piperaceae
- Peperomia fernandopoianaC. DC. [Col.JDC 2709(1972) epiphytic]
- Peperomiasp. [Obs.MJW (2012)]
- Peperomiasp. [Col.JDC 4519(1976)] Epiphytic on trees, 2m from ground, leaves small and fleshy.
- Piper capenseL.f.[Col.JDC 4535(1976)] [Obs.MJW (2012)]
- Piper peltatumL. (Syn.Lepianthespeltata)[Obs.MJW (2012)]
- Piper umbellatumL. [Col.JDC 4541(1976) recorded asPiper umbellata]
Pittosporaceae
- Pittosporum viridiflorumSims[Col.HMC 548(2003), HMC 716(2004)] [Obs.MJW (2012)] [Tree268]
Poaceae
- Ctenium ledermanniiPilg. [Col.JDC 3310(1973)]
- LeptaspiscfzeylanicaNees ex Steud. [Col.JDC 4603(1976)]
- Olyra latifoliaL. [Obs.JDC SR, MJW (2012)]
- Oplismenus hirtellus(L.) P.Beauv. [Col.JDC 3307(1973)]
- Setaria megaphylla(Steud.) T.Durand & Schinz [Obs.JDC (unknown)]
- Sporobolus pyramidalisP.Beauv. [Obs.ʱ (2014)]
Polygalaceae
- Securidaca welwitschiiOliver[Obs.MJW (2012)]
Primulaceae
- ArdisiakivuensisTaton [Obs.MJW (2012)]
- Maesa lanceolataForssk.
- Rapanea melanophloeos(L.) Mez [Col.HMC 550(2003)] [Tree274]
Proteaceae
- Protea madiensisOliv.[Obs.MJW (2012)]
Putranjivaceae
- Drypetes gossweileriS.Moore [Col.JDC 4542(1976)]
- Drypetessp. [Col.JDC 3324(1973)]
- Drypetessp. [Col.HMC 575, 706, 750(2004)] [Tree594, 612]
- Drypetessp. (nov) affaframensis[Col.JDC 3328(1973)]
- Drypetescf.aframensis[Col.HMC 753(2004)] [Tree547]
- Drypetes principum(Müll.Arg.) Hutch. [Col.HMC 729(2004)] [Tree457]
Ranunculaceae
- Clematis hirsutaGuill. & Perr.[Obs.MJW (2012)]
Rhamnaceae
- Gouania longispicataEngl. [Col.JDC 3290(1973) Liane to 15 m] [Tree849]
Rhizophoraceae
- Cassipourea gummifluaTul. [Col.JDC 4515(1976) forest margin, JDC 4619(1977)]
Rosaceae
- Prunus africana(Hook.f.) Kalkman [Col.HMC 526(2003), HMC 675(2004)] [Tree330]
Rubiaceae
Aoranthe
- Aoranthe cladantha(K.Schum.) Somers, (Syn.Porterandia cladantha) [Col.HMC 769(2005)]
- Cuviera longifloraHiern[Col.JDC 4559(1976), HMC 532(2003)] [Obs.MJW (2012)]
Diodella
- Diodellaaff.sarmentosa(Sw.) Bacigalupo & Cabral ex Borhidi (Syn.Diodia sarmentosa) [Obs.ʱ (2013)]
- Gaertnera paniculataBenth.[Obs.MJW (2012)]
- GaliumaffsimenseFresen. [Col.HMC 123(1973)] herb scrambling over bushes along the upper edge of the forest. Stem up to 2m long, readily clinging to clothing.
- Galiumsp. [Col.HMC 120(1973) herb at forest margin]
IxoraL.
- Ixora bauchiensisHutch. & Dalziel [Col. HMC 723(2004)]
- Keetia venosa(Oliv.) Bridson[Col. HMC 531(2003)] [Obs.MJW (2012)]
- Mussaenda arcuataPoir.[Obs.MJW (2012)]
- Mussaenda erythrophyllaSchumach. & Thonn. [Col.JDC 4527(1976)] [Obs.ʱ (2014)]
- Oldenlandialancifolia(Schumach.) DC. [Obs.MJW(2012)]
- Oxyanthus speciosusDC.[Col.JDC 3321(1973), JDC 4549(1976), JDC 4566(1976), HMC 538(2003), HMC 685(2004), HMC 746(2004), HMC 748(2004)] [Obs.MJW (2012)] [Tree196, 560, 577]
- Pavetta corymbosa(DC.) F.N.Williams
- Pavetta owariensisP.Beauv. [Col.JDC 4524(1976)]
- Psychotria umbellataThonn.(Syn.Psychotria calva) [Col. HMC 722(2005)] [Obs.MJW (2012)]
- Psychotria peduncularis(Salisb.) Steyerm.[Col.JDC 4526(1976)] [Obs.MJW (2012)]
- Psychotria succulenta(Hiern) E.M.A.Petit[Col.JDC 4525(1976), HMC 547(2003)] [Obs.MJW (2012)] [Tree262]
- Psydrax acutiflora(Hiern) Bridson [Col.JDC 4538(1976) forest margin]
- Psydrax horizontalis(Schumach. & Thonn.) Bridson[Obs.MJW (2012)] (Syn.Canthium harizontale)
- Psydrax parviflora(Afzel.) Bridson[Obs.MJW (2012)] (Syn.Canthium vulgare)
- Rothmannia urcelliformis(Hiern) Bullock ex Robyns[Col.JDC 2713(1972), JDC 4568(1976), SO 136(2002), HMC 733(2004)] [Obs.MJW (2012)]
- Rytigynia umbellulata(Hiern) Robyns [Col.JDC 4528(1976)]
- Spermacocesp. (Syn.Borreria) [Obs.MJW (2012)]
- Tricalysia okelensisHiern
Ruscaceae
- Dracaena arborea(Willd.) Link [Obs.JDC SR(1973) forest edge]
- Dracaena fragrans(L.) Ker Gawl.[Col.JDC 2716(1972)]
- Dracaena laxissimaEngl. [Col.JDC 4598(1976)]
Rutaceae
- Clausena anisata(Willd.) Hook.f. ex Benth.[Col.JDC 4553(1976)] [Obs.MJW (2012)]
- Zanthoxylum leprieuriiGuill. & Perr.[Col.JDC 4513(1976)] [Obs.MJW (2012)]
Sapindaceae
- Allophylus africanusP.Beauv.[Col.JDC 4567(1976)] [Obs.MJW (2012)]
- Allophylus conraui[Col.HMC 485(2003)]
- Deinbollia pinnata(Poir.) Schumach. & Thonn.[Col. HMC 763(2005)] [Obs.MJW (2012)]
- Deinbolliasp. [Col.JDC 4550(1976)]
- Deinbolliasp. nov. [Col.HMC 481(2003); HMC 484(2003)] [Det.Martin Cheek, RBG Kew]
- Paullinia pinnataL.[Col.HMC 713(2004)] [Obs.MJW (2012)]
Sapotaceae
- Chrysophyllum albidiumG.Don[Col.JDC 3315(1973), JDC 3292(1973), JDC 3298(1973), HMC 511(2003)] [Obs.MJW (2012)] [Tree98]
ManilkaraAdans.
- Manilkara obovata(Sabine & G.Don) J.H.Hemsl. [Col.HMC 721(2004), HMC 766(2005)]
- Pouteria altissima(A.Chev.) Baehni [Col.JDC 3304(1973) seedling collected, JDC 3316]
SynsepalumBaill.
- Synsepalumsp. [Col.HMC 776]
Scrophulariaceae
Alectra sessiliflora(Vahl) Kuntze
Simaroubaceae
BruceaJ.F.Mill.
Brucea antidysentericaJ.F.Mill. [Col.HMC 210(2004), HMC 554(2003)] [Tree 322]
Quassia gabonensisPierre (Syn.Hannoa klaineana)
Smilacaceae
Smilax ancepsWilld.[Obs.MJW (2012)]
Solanaceae
Solanum aculeastrumDunal[Obs.MJW (2012)]
- Solanum erianthumD. Don [Col. HMC 719(2004)]
Solanum torvumSw.[Obs.MJW (2012)]
Sterculiaceae
Pterygota mildbraediiEngl. [Col.JDC 4593(1976)]
Sterculia tragacanthaLindl. [Col.HMC 506] [Tree110]
Stilbaceae
- Nuxia congestaR.Br. ex Fresen.[Col.JDC 2561(1971) JDC 4584(1976) forest margin] [Obs.IM (2012)]
Strombosiaceae
- Strombosia scheffleriEngl.[Col.JDC 4541(1976), HMC 524(2003), HMC 543(2003), HMC 557(2003)] [Obs.MJW (2012)] [Tree166, 381]
Thymelaeaceae
- Dicranolepis grandifloraEngl.[Col.JDC 3312(1973), JDC 4510(1976), SO 144(2002), HMC 529(2003)] [Obs.MJW (2012)] Horizontal branching
- Dicranolepis vestitaEngl. [Col.JDC 4616(1977)Det.by Kew 24-6-1981]
- Peddiea africanaHarv.[Obs.MJW (2012)]
- Peddiea fischeriEngl. [Col.JDC 3326, JDC 4518(1976), HMC 487(2003), HMC 507(2003), HMC 725(2004), HMC 760(2005) [Tree647]
Ulmaceae
- Celtis gomphophyllaBaker [Col.JDC 4546(1976), JDC 4580(1976)]
- Trema orientalis(L.) Blume[Obs.MJW (2012)]
Zingiberaceae
Aframomum
- Aframomum angustifolium(Sonn.) K.Schum. [Col.JDC 2559(1971)]
- Aframomumaff.daniellii(Hook.f.) Schum. [Obs.HMC (2014)]
