Edit History
OXALIS obliquifolia A. Rich. [family OXALIDACEAE]
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: Christine H. S. Kabuye (East African Herbarium)
Names
OXALIS obliquifolia A. Rich. [family OXALIDACEAE], Tent. Fl. Abyss. 1: 123 (1847); Knuth in E.P. IV. 130: 348 (1930); Salter in Journ. S. Afr. Bot., Suppl. Vol. 1: 154 (1944); C.F.A. 1: 262 (1951); Brenan in Mem. N.Y. Bot. Gard. 8:231 (1953); Wilczek in F.C.B. 7: 8 (1958); Exell in F.Z. 2: 155 (1963). Types: Ethiopia, Tigre, “Dscheladscheranne”, Schimper III, 1643 (P, syn., BM, K, isosyn.!) & near Adua, Quartin Dillon & Ouodgerate, Petit (both P, syn.)
OXALIS obliquifolia Engl. var. eminii [family OXALIDACEAE], P.O.A. C: 225 (1895). Type: Tanganyika, Kilosa District, Kimamba [Kimambiro], Stuhlmann 110 (B, holo. †, BM, K, iso. !)
OXALIS obliquifolia Knuth var. transvaalensis [family OXALIDACEAE], in E.P. IV. 130: 348 (1930); Suesseng. in Trans. Rhod. Sc. Assoc. 43: 1071 (1951). Types: South Africa, Transvaal, Pretoria, Wilms 197 & Lydenburg, Wilms 195 (both B, syn. †)
Information
Acaulescent bulbous herb with a vertical rhizome 1–10 cm. long. Bulb solitary at base of rhizome, ovoid-ellipsoid, up to 12 mm. long and 6–12 mm. in diameter, covered by 2 or more dirty brown reticulate scales. Leaves 3-foliolate, appearing in a rosette at the soil-surface, with petioles widening at the base; leaflets sessile, broadly obovate, cuneate, the middle one usually shallowly emarginate, slightly wider than the lateral ones, 5–11 mm. long and 9–19 mm. wide, and with a distinct midvein, the lateral ones 5–11 mm. long and 5.5–16 mm. wide, with no midvein but with up to 4 veins arising from the base, usually foveolate on both sides, glabrous or rarely ciliate on the midvein below. Flowers solitary on erect peduncles longer than petioles; bracts 2, linear, l.5–2(–4) mm. long. Sepals oblong-lanceolate, sometimes with 2 apical calli, 3–4(–5) mm. long, shortly hairy and ciliate at the top, usually tinged purple. Petals pink or purple, sometimes with a yellow base, narrowly obovate, 10–23 mm. long, entire, hairy in part on the outside. Filaments glabrous. Styles densely hairy; flowers can be long-styled (styles longer than both stamen whorls), mid-styled (styles intermediate in length between the 2 stamen whorls) or short-styled (styles shorter than both stamen whorls), but the homostylous condition (styles as long as long filaments) has not been noticed; stigmas laciniate. Capsule globose, shorter than the sepals, 3–3.5 mm. long, terminated by the persistent styles. Seeds 1 or 2 in each locule, 1 mm. long, light brown with faint markings.
Range
DISTR. U1; K1–6; T1–8,
Altitude range
600–3170 m.
Distribution
KENYA Turkana District Napau Hills, 10 May 1953, Padwa 110 !;KENYA Nairobi District Mbagathi, Bahati Estate, Dec. 1932, C. G. Rogers 201 !TANGANYIKA Mbulu District Mbulumbulu, 23 June 1944, Greenway 6919 !;TANGANYIKA Kahama District Kahama–Biharamulo road 35 km. E. of Ushirombo, 27 Jan. 1962, Boaler 458 !TANGANYIKA Mbeya Mt., 13 May 1956, Milne-Redhead & Taylor 10212 !UGANDA Acholi District Imatong Mts., Apr. 1938, Eggeling 3538 !;UGANDA Karamoja District Kokumongole, 28 May 1939, A. S. Thomas 2861 !
Distribution (external)
Ethiopia
Sudan
Congo
Zambia
Rhodesia
Malawi
Angola
Mozambique
South Africa
Notes
Reference to this species as a “little devil” by Jex-Blake, W.F.K.: 22 (1948), most probably refers to 11, O. latifolia.
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: Christine H. S. Kabuye (East African Herbarium)
Names
OXALIS obliquifolia A. Rich. [family OXALIDACEAE], Tent. Fl. Abyss. 1: 123 (1847); Knuth in E.P. IV. 130: 348 (1930); Salter in Journ. S. Afr. Bot., Suppl. Vol. 1: 154 (1944); C.F.A. 1: 262 (1951); Brenan in Mem. N.Y. Bot. Gard. 8:231 (1953); Wilczek in F.C.B. 7: 8 (1958); Exell in F.Z. 2: 155 (1963). Types: Ethiopia, Tigre, “Dscheladscheranne”, Schimper III, 1643 (P, syn., BM, K, isosyn.!) & near Adua, Quartin Dillon & Ouodgerate, Petit (both P, syn.)
OXALIS obliquifolia Engl. var. eminii [family OXALIDACEAE], P.O.A. C: 225 (1895). Type: Tanganyika, Kilosa District, Kimamba [Kimambiro], Stuhlmann 110 (B, holo. †, BM, K, iso. !)
OXALIS obliquifolia Knuth var. transvaalensis [family OXALIDACEAE], in E.P. IV. 130: 348 (1930); Suesseng. in Trans. Rhod. Sc. Assoc. 43: 1071 (1951). Types: South Africa, Transvaal, Pretoria, Wilms 197 & Lydenburg, Wilms 195 (both B, syn. †)
Information
Acaulescent bulbous herb with a vertical rhizome 1–10 cm. long. Bulb solitary at base of rhizome, ovoid-ellipsoid, up to 12 mm. long and 6–12 mm. in diameter, covered by 2 or more dirty brown reticulate scales. Leaves 3-foliolate, appearing in a rosette at the soil-surface, with petioles widening at the base; leaflets sessile, broadly obovate, cuneate, the middle one usually shallowly emarginate, slightly wider than the lateral ones, 5–11 mm. long and 9–19 mm. wide, and with a distinct midvein, the lateral ones 5–11 mm. long and 5.5–16 mm. wide, with no midvein but with up to 4 veins arising from the base, usually foveolate on both sides, glabrous or rarely ciliate on the midvein below. Flowers solitary on erect peduncles longer than petioles; bracts 2, linear, l.5–2(–4) mm. long. Sepals oblong-lanceolate, sometimes with 2 apical calli, 3–4(–5) mm. long, shortly hairy and ciliate at the top, usually tinged purple. Petals pink or purple, sometimes with a yellow base, narrowly obovate, 10–23 mm. long, entire, hairy in part on the outside. Filaments glabrous. Styles densely hairy; flowers can be long-styled (styles longer than both stamen whorls), mid-styled (styles intermediate in length between the 2 stamen whorls) or short-styled (styles shorter than both stamen whorls), but the homostylous condition (styles as long as long filaments) has not been noticed; stigmas laciniate. Capsule globose, shorter than the sepals, 3–3.5 mm. long, terminated by the persistent styles. Seeds 1 or 2 in each locule, 1 mm. long, light brown with faint markings.
Range
DISTR. U1; K1–6; T1–8,
Altitude range
600–3170 m.
Distribution
KENYA Turkana District Napau Hills, 10 May 1953, Padwa 110 !;KENYA Nairobi District Mbagathi, Bahati Estate, Dec. 1932, C. G. Rogers 201 !TANGANYIKA Mbulu District Mbulumbulu, 23 June 1944, Greenway 6919 !;TANGANYIKA Kahama District Kahama–Biharamulo road 35 km. E. of Ushirombo, 27 Jan. 1962, Boaler 458 !TANGANYIKA Mbeya Mt., 13 May 1956, Milne-Redhead & Taylor 10212 !UGANDA Acholi District Imatong Mts., Apr. 1938, Eggeling 3538 !;UGANDA Karamoja District Kokumongole, 28 May 1939, A. S. Thomas 2861 !
Distribution (external)
Ethiopia
Sudan
Congo
Zambia
Rhodesia
Malawi
Angola
Mozambique
South Africa
Notes
Reference to this species as a “little devil” by Jex-Blake, W.F.K.: 22 (1948), most probably refers to 11, O. latifolia.
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: Christine H. S. Kabuye (East African Herbarium)
Names
OXALIS obliquifolia A. Rich. [family OXALIDACEAE], Tent. Fl. Abyss. 1: 123 (1847); Knuth in E.P. IV. 130: 348 (1930); Salter in Journ. S. Afr. Bot., Suppl. Vol. 1: 154 (1944); C.F.A. 1: 262 (1951); Brenan in Mem. N.Y. Bot. Gard. 8:231 (1953); Wilczek in F.C.B. 7: 8 (1958); Exell in F.Z. 2: 155 (1963). Types: Ethiopia, Tigre, “Dscheladscheranne”, Schimper III, 1643 (P, syn., BM, K, isosyn.!) & near Adua, Quartin Dillon & Ouodgerate, Petit (both P, syn.)
OXALIS obliquifolia Engl. var. eminii [family OXALIDACEAE], P.O.A. C: 225 (1895). Type: Tanganyika, Kilosa District, Kimamba [Kimambiro], Stuhlmann 110 (B, holo. †, BM, K, iso. !)
OXALIS obliquifolia Knuth var. transvaalensis [family OXALIDACEAE], in E.P. IV. 130: 348 (1930); Suesseng. in Trans. Rhod. Sc. Assoc. 43: 1071 (1951). Types: South Africa, Transvaal, Pretoria, Wilms 197 & Lydenburg, Wilms 195 (both B, syn. †)
Information
Acaulescent bulbous herb with a vertical rhizome 1–10 cm. long. Bulb solitary at base of rhizome, ovoid-ellipsoid, up to 12 mm. long and 6–12 mm. in diameter, covered by 2 or more dirty brown reticulate scales. Leaves 3-foliolate, appearing in a rosette at the soil-surface, with petioles widening at the base; leaflets sessile, broadly obovate, cuneate, the middle one usually shallowly emarginate, slightly wider than the lateral ones, 5–11 mm. long and 9–19 mm. wide, and with a distinct midvein, the lateral ones 5–11 mm. long and 5.5–16 mm. wide, with no midvein but with up to 4 veins arising from the base, usually foveolate on both sides, glabrous or rarely ciliate on the midvein below. Flowers solitary on erect peduncles longer than petioles; bracts 2, linear, l.5–2(–4) mm. long. Sepals oblong-lanceolate, sometimes with 2 apical calli, 3–4(–5) mm. long, shortly hairy and ciliate at the top, usually tinged purple. Petals pink or purple, sometimes with a yellow base, narrowly obovate, 10–23 mm. long, entire, hairy in part on the outside. Filaments glabrous. Styles densely hairy; flowers can be long-styled (styles longer than both stamen whorls), mid-styled (styles intermediate in length between the 2 stamen whorls) or short-styled (styles shorter than both stamen whorls), but the homostylous condition (styles as long as long filaments) has not been noticed; stigmas laciniate. Capsule globose, shorter than the sepals, 3–3.5 mm. long, terminated by the persistent styles. Seeds 1 or 2 in each locule, 1 mm. long, light brown with faint markings.
Range
DISTR. U1; K1–6; T1–8,
Altitude range
600–3170 m.
Distribution
KENYA Turkana District Napau Hills, 10 May 1953, Padwa 110 !;KENYA Nairobi District Mbagathi, Bahati Estate, Dec. 1932, C. G. Rogers 201 !TANGANYIKA Mbulu District Mbulumbulu, 23 June 1944, Greenway 6919 !;TANGANYIKA Kahama District Kahama–Biharamulo road 35 km. E. of Ushirombo, 27 Jan. 1962, Boaler 458 !TANGANYIKA Mbeya Mt., 13 May 1956, Milne-Redhead & Taylor 10212 !UGANDA Acholi District Imatong Mts., Apr. 1938, Eggeling 3538 !;UGANDA Karamoja District Kokumongole, 28 May 1939, A. S. Thomas 2861 !
Distribution (external)
Ethiopia
Sudan
Congo
Zambia
Rhodesia
Malawi
Angola
Mozambique
South Africa
Notes
Reference to this species as a “little devil” by Jex-Blake, W.F.K.: 22 (1948), most probably refers to 11, O. latifolia.
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