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Compilation
Gymnanthemum amygdalinum

5 Images see all

Vernonia amygdalina Delile [family COMPOSITAE]
Filed as Gymnanthemum amygdalinum (Delile) Sch.Bip. ex Walp. [family COMPOSITAE]
Vernonia amygdalina Delile [family COMPOSITAE]
Filed as Gymnanthemum amygdalinum (Delile) Sch.Bip. ex Walp. [family COMPOSITAE]
Type of Vernonia sylvestris Glaz. [family COMPOSITAE]
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Name

Identification
Vernonia sylvestris Glaz. [family COMPOSITAE ] Verified by Not on sheet, Gymnanthemum amygdalinum (Delile) Sch.Bip. ex Walp. [family COMPOSITAE ] (stored under name); Verified by Not on sheet,
Related name
  • Decaneurum amygdalinum
  • Vernonia amygdalina
  • Vernonia sylvestris
  • Gymnanthemum amygdalinum
  • Vernonia adenosticta

Flora

Entry for Vernonia amygdalina Delile [family COMPOSITAE]
Herbarium
Royal Botanic Gardens, Kew (K)
Collection
Flora of Tropical East Africa
Resource Type
Reference Sources
Entry From
Flora of Tropical East Africa, Part 1, page 1, (2000) Author: H. J. Beentje, M.Sc., Ph.D., F.L.S.
Names
Vernonia amygdalina Delile [family COMPOSITAE], Centr. Pl. Afr.: 41 (1826); Oliv. & Hiern in F.T.A. 3: 284 (1877); T.T.C.L.: 165 (1949); F.P.S. 3: 59 (1956); F.P.U.: 183 (1962); C.D. Adams in F.W.T.A. ed. 2, 2: 277, fig. 260 (1963); Maquet in Fl. Rwanda 3: 560 (1985); C. Jeffrey in K.B. 43: 212 (1988); G.V. Pope in F.Z. 6: 70, t. 13c (1992); K.T.S.L.: 566 (1994); U.K.W.F. ed. 2: 202 (1994); Kalanda & Lisowski in Fragm. Flor. Geobot. 40 (2): 683, fig. 31 (1995). Type: Sudan, Fazoql, Cailliaud (MPU, holo., not found, also not at P)
Gymnanthemum amygdalinum (Delile) Walp. [family COMPOSITAE], in Repert. Bot. Syst. 2: 948 (1843); H. Rob. in Proc. Biol. Soc. Wash. 112: 239 (1999)
 Vernonia eritreana Klatt [family ], in Bull. Herb. Boiss. 4: 826 (1896). Type: Eritrea, Mailam Dembelas, 20 Mar. 1894, Kaiser (Z!, holo.)
 Vernonia randii S. Moore [family ], in J.B. 37: 369 (1899); T.T.C.L.: 165 (1949). Syntypes: Zimbabwe, Harare, Rand 495 & 1371 or 1372 (all BM!, Syn.)
 Vernonia weisseana Muschl. [family ], in E.J. 46: 91 (1911). Type: Congo (Kinshasa), Lake Albert-Edward, 1952, Mildbraed 1952 & Rutshuru [Rutschurru] Steppe, Mildbraed 1894 (both B†, Syn., BR!, isoSyn.-fragm.)
 Vernonia giorgii De Wild. [family ], in B.J.B.B. 5: 92 (1915). Type: Congo (Kinshasa), Likimi, de Giorgi 215 (BR!, holo.)
Information
 Shrub or small tree 0.5-10 m tall, much-branched, spreading, coppice-growing, trunk up to 40 cm in diameter; bark grey or brown, smooth, becoming longitudinally fissured; slash green, becoming black on exposure; stems pubescent with asymmetrical T-shaped hairs. Leaves petiolate, elliptic, lanceolate or (broadly) ovate, 4-15(-28) cm long, 1.2-4(-15) cm wide, base cuneate or rounded, margins minutely remotely denticulate to coarsely serrate, apex shortly acuminate, apiculate, rather thinly pubescent and glabrescent except for the midrib above, finely crispate-pubescent especially on the veins and often ± glabrescent beneath; petiole 0.2-4 cm long. Capitula several to numerous in terminal compound corymbiform cymes; stalks of individual capitula 3-12 mm long, pubescent; involucre cylindrical, ovoid-cylindrical or broadly ellipsoid, 3-5 mm long; phyllaries 3-7-seriate, appressed, broadly ovate to lanceolate, 1-4.4 mm long, obtuse to rounded, apiculate, pale green, slightly darker near the apex, finely white-ciliate on the margins. Florets 10-24 per capitulum, sweetly scented, strongly exserted; corolla white, occasionally tinged pale lilac, mauve or pink, 5.3-8.2 mm long, lobes erect, connivent, glabrous, 2-3 mm long, with capitate glands. Achenes 1.7-3.5 mm long, 10-ribbed, thinly pubescent and usually glandular; outer pappus of linear scales, often scant, caducous, 0.2-1.3 mm long, inner of cream or brownish bristles 4-7 mm long, distally flattened. Fig. 40.
Range
Distr.U 1-4; K 2, 3, 5, 6, 4/7 border; T 1-7 tropical Africa
Altitude range
300-1950 m
Distribution
KENYA W Suk District 2 km W of Ortum, Nov. 1970, Mabberley 436!KENYA S Kavirondo District Mbita Point, Dec. 1981, Gachathi & Opon 120/81!KENYA Masai District Ol Doinyo Orok, Sep. 1977, Gilbert et al. 4862!TANZANIA Bukoba District Ruasina Forest Reserve, Sep. 1970, Ruffo 408!TANZANIA Mpanda District Mpanda town to Mpanda Hill, July 1968, Sanane 232!TANZANIA Iringa District Great Ruaha R. 12 km W of Kidatu Bridge, Sep. 1970, Thulin & Mhoro 914!UGANDA W Nile District Amua, Eggeling!UGANDA Toro District Queen Elizabeth National Park, Nyamugasani, Dec. 1988, Lock 88/12!UGANDA Mubende District SW of Biko Hill, Mar. 1970, Lye et al. 5144!
Distribution (external)
Yemen

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