Edit History
DALBERGIA obovata E. Mey. [family LEGUMINOSAE-PAPILIONOIDEAE]
Date Updated: 19 August 2007
Herbarium
Royal Botanic Gardens, Kew (K)
Collection
Flora of Tropical East Africa
Resource Type
Reference Sources
Entry From
Flora of Tropical East Africa, page 1, (1971) Author: J. B. GILLETT, R. M. POLHILL & B. VERDCOURT
Names
DALBERGIA obovata E. Mey. [family LEGUMINOSAE-PAPILIONOIDEAE], Comm. Pl. Afr. Austr.: 152 (1836); Harv. in Fl. Cap. 2: 265 (1862); Burtt Davy, Fl. Pl. & Ferns Transv.: 356 (1932). Types: South Africa, Cape Province, Bashee [Basche] R., Drège & Natal, near Durban [Port Natal], Krauss 193 (both LUB, syn. †, K, isosyn.!)
DALBERGIA sessiliflora Harms [family LEGUMINOSAE-PAPILIONOIDEAE], in E.J. 26: 296 (1899); L.T.A.: 523 (1929); T.T.C.L.: 418 (1949). Type: Tanganyika, Uzaramo [Usaramo], Stuhlmann 6349 (B, holo. †)
Information
Small tree or shrub, sometimes scandent with aid of modified tendril-like branches, 1.8–5 m. tall; bark grey, striate, ultimately rough. Branchlets covered at first with short yellowish or brown mostly crisped or spreading hairs, glabrescent. Leaves 7.5–12.5 cm. long; stipules oblong, pointed, 4–7 mm. long, caducous; lateral leaflets 2–4 on either side, elliptic-oblong to elliptic-obovate, 2.5–6 cm. long, 1.6–3 cm. wide, rounded to emarginate at apex (sometimes slightly acuminate in southern Africa), cuneate to rounded at base, glabrous or practically so above, appressed pubescent to subglabrous beneath; primary lateral nerves well spaced (± 6–10 on either side of midrib) in East Africa varying to rather closely spaced (± 10–14) in South Africa; venation laxly reticulate, becoming prominent above. Panicles terminal and axillary on leafy branches, laxly branched, 4–10(–20) cm. long, many-flowered; axes thinly pubescent to tomentellous; bracts elliptic, 0.75–1.5 mm. long, somewhat persistent; bracteoles at top of very short pedicel (less than 1 mm. long) similar. Calyx 3–4.5 mm. long, puberulous at least on lobes. Corolla (5–)6–8 mm. long, white, fragrant; standard oblong-obovate, rather abruptly contracted to claw, glabrous; wings shorter than standard and shorter to a little longer than keel. Stamens 9–10, united. Pod narrowly oblong to oblong-elliptic (particularly in South Africa), pointed, with 0.5–0.8 cm. long stipe 4–9 cm. long, 1–1.8 cm. wide, thickened, darker and very prominently veined over seed-cavity, yellowish pubescent, venose, 1–3-seeded.
Range
DISTR. T3, 5, 6 Mozambique south to eastern Cape Province of South Africa
Altitude range
0–1050 m.
Distribution
TANGANYIKA Tanga District near Ngomeni Railway Station, 12 Dec. 1959, Semsei 2950!TANGANYIKA Mpwapwa, 19 Jan. 1932, Hornby 418!TANGANYIKA Morogoro District Turiani, 4 Apr. 1953, Drummond & Hemsley 2034 !
Notes
VARIATION. The East African plants differ from the typical South African form by the less frequently pointed leaflet-apices, the few lateral nerves, and the generally relatively narrower less hairy fruits, but some of the specimens from southern Mozambique approach so closely the East African form that no formal taxonomic distinction seems necessary.
Date Updated: 19 August 2007
Herbarium
Royal Botanic Gardens, Kew (K)
Collection
Flora of Tropical East Africa
Resource Type
Reference Sources
Entry From
Flora of Tropical East Africa, page 1, (1971) Author: J. B. GILLETT, R. M. POLHILL & B. VERDCOURT
Names
DALBERGIA obovata E. Mey. [family LEGUMINOSAE-PAPILIONOIDEAE], Comm. Pl. Afr. Austr.: 152 (1836); Harv. in Fl. Cap. 2: 265 (1862); Burtt Davy, Fl. Pl. & Ferns Transv.: 356 (1932). Types: South Africa, Cape Province, Bashee [Basche] R., Drège & Natal, near Durban [Port Natal], Krauss 193 (both LUB, syn. †, K, isosyn.!)
DALBERGIA sessiliflora Harms [family LEGUMINOSAE-PAPILIONOIDEAE], in E.J. 26: 296 (1899); L.T.A.: 523 (1929); T.T.C.L.: 418 (1949). Type: Tanganyika, Uzaramo [Usaramo], Stuhlmann 6349 (B, holo. †)
Information
Small tree or shrub, sometimes scandent with aid of modified tendril-like branches, 1.8–5 m. tall; bark grey, striate, ultimately rough. Branchlets covered at first with short yellowish or brown mostly crisped or spreading hairs, glabrescent. Leaves 7.5–12.5 cm. long; stipules oblong, pointed, 4–7 mm. long, caducous; lateral leaflets 2–4 on either side, elliptic-oblong to elliptic-obovate, 2.5–6 cm. long, 1.6–3 cm. wide, rounded to emarginate at apex (sometimes slightly acuminate in southern Africa), cuneate to rounded at base, glabrous or practically so above, appressed pubescent to subglabrous beneath; primary lateral nerves well spaced (± 6–10 on either side of midrib) in East Africa varying to rather closely spaced (± 10–14) in South Africa; venation laxly reticulate, becoming prominent above. Panicles terminal and axillary on leafy branches, laxly branched, 4–10(–20) cm. long, many-flowered; axes thinly pubescent to tomentellous; bracts elliptic, 0.75–1.5 mm. long, somewhat persistent; bracteoles at top of very short pedicel (less than 1 mm. long) similar. Calyx 3–4.5 mm. long, puberulous at least on lobes. Corolla (5–)6–8 mm. long, white, fragrant; standard oblong-obovate, rather abruptly contracted to claw, glabrous; wings shorter than standard and shorter to a little longer than keel. Stamens 9–10, united. Pod narrowly oblong to oblong-elliptic (particularly in South Africa), pointed, with 0.5–0.8 cm. long stipe 4–9 cm. long, 1–1.8 cm. wide, thickened, darker and very prominently veined over seed-cavity, yellowish pubescent, venose, 1–3-seeded.
Range
DISTR. T3, 5, 6 Mozambique south to eastern Cape Province of South Africa
Altitude range
0–1050 m.
Distribution
TANGANYIKA Tanga District near Ngomeni Railway Station, 12 Dec. 1959, Semsei 2950!TANGANYIKA Mpwapwa, 19 Jan. 1932, Hornby 418!TANGANYIKA Morogoro District Turiani, 4 Apr. 1953, Drummond & Hemsley 2034 !
Notes
VARIATION. The East African plants differ from the typical South African form by the less frequently pointed leaflet-apices, the few lateral nerves, and the generally relatively narrower less hairy fruits, but some of the specimens from southern Mozambique approach so closely the East African form that no formal taxonomic distinction seems necessary.
Date Updated: 19 August 2007
Herbarium
Royal Botanic Gardens, Kew (K)
Collection
Flora of Tropical East Africa
Resource Type
Reference Sources
Entry From
Flora of Tropical East Africa, page 1, (1971) Author: J. B. GILLETT, R. M. POLHILL & B. VERDCOURT
Names
DALBERGIA obovata E. Mey. [family LEGUMINOSAE-PAPILIONOIDEAE], Comm. Pl. Afr. Austr.: 152 (1836); Harv. in Fl. Cap. 2: 265 (1862); Burtt Davy, Fl. Pl. & Ferns Transv.: 356 (1932). Types: South Africa, Cape Province, Bashee [Basche] R., Drège & Natal, near Durban [Port Natal], Krauss 193 (both LUB, syn. †, K, isosyn.!)
DALBERGIA sessiliflora Harms [family LEGUMINOSAE-PAPILIONOIDEAE], in E.J. 26: 296 (1899); L.T.A.: 523 (1929); T.T.C.L.: 418 (1949). Type: Tanganyika, Uzaramo [Usaramo], Stuhlmann 6349 (B, holo. †)
Information
Small tree or shrub, sometimes scandent with aid of modified tendril-like branches, 1.8–5 m. tall; bark grey, striate, ultimately rough. Branchlets covered at first with short yellowish or brown mostly crisped or spreading hairs, glabrescent. Leaves 7.5–12.5 cm. long; stipules oblong, pointed, 4–7 mm. long, caducous; lateral leaflets 2–4 on either side, elliptic-oblong to elliptic-obovate, 2.5–6 cm. long, 1.6–3 cm. wide, rounded to emarginate at apex (sometimes slightly acuminate in southern Africa), cuneate to rounded at base, glabrous or practically so above, appressed pubescent to subglabrous beneath; primary lateral nerves well spaced (± 6–10 on either side of midrib) in East Africa varying to rather closely spaced (± 10–14) in South Africa; venation laxly reticulate, becoming prominent above. Panicles terminal and axillary on leafy branches, laxly branched, 4–10(–20) cm. long, many-flowered; axes thinly pubescent to tomentellous; bracts elliptic, 0.75–1.5 mm. long, somewhat persistent; bracteoles at top of very short pedicel (less than 1 mm. long) similar. Calyx 3–4.5 mm. long, puberulous at least on lobes. Corolla (5–)6–8 mm. long, white, fragrant; standard oblong-obovate, rather abruptly contracted to claw, glabrous; wings shorter than standard and shorter to a little longer than keel. Stamens 9–10, united. Pod narrowly oblong to oblong-elliptic (particularly in South Africa), pointed, with 0.5–0.8 cm. long stipe 4–9 cm. long, 1–1.8 cm. wide, thickened, darker and very prominently veined over seed-cavity, yellowish pubescent, venose, 1–3-seeded.
Range
DISTR. T3, 5, 6 Mozambique south to eastern Cape Province of South Africa
Altitude range
0–1050 m.
Distribution
TANGANYIKA Tanga District near Ngomeni Railway Station, 12 Dec. 1959, Semsei 2950!TANGANYIKA Mpwapwa, 19 Jan. 1932, Hornby 418!TANGANYIKA Morogoro District Turiani, 4 Apr. 1953, Drummond & Hemsley 2034 !
Notes
VARIATION. The East African plants differ from the typical South African form by the less frequently pointed leaflet-apices, the few lateral nerves, and the generally relatively narrower less hairy fruits, but some of the specimens from southern Mozambique approach so closely the East African form that no formal taxonomic distinction seems necessary.
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