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Compilation
Neoboutonia melleri

12 Images see all

Holotype of Neoboutonia chevalieri Beille [family EUPHORBIACEAE]
Neoboutonia melleri (Müll.Arg.) Prain [family EUPHORBIACEAE]
Neoboutonia melleri (Müll.Arg.) Prain [family EUPHORBIACEAE]
Isotype of Neoboutonia africana Müll.Arg. [family EUPHORBIACEAE]
Neoboutonia melleri (Müll.Arg.) Prain [family EUPHORBIACEAE]
Type of Neoboutonia africana Müll.Arg. [family EUPHORBIACEAE]
Neoboutonia melleri (Müll.Arg.) Prain [family EUPHORBIACEAE]
Isotype of Neoboutonia chevalieri Beille [family EUPHORBIACEAE]
Isotype of Neoboutonia chevalieri Beille [family EUPHORBIACEAE]
Filed as Neoboutonia melleri (Müll. Arg.) Prain [family EUPHORBIACEAE]
Neoboutonia melleri (Müll.Arg.) Prain [family EUPHORBIACEAE]
Isotype of Neoboutonia melleri (Muell. Arg.) Prain [family EUPHORBIACEAE]
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Name

Identification
Neoboutonia africana Müll.Arg. [family EUPHORBIACEAE ] Neoboutonia melleri (Müll. Arg.) Prain [family EUPHORBIACEAE ] (stored under name);
Related name
  • Neoboutonia africana
  • Rottlera unrecorded
  • Neoboutonia canescens
  • Mallotus melleri
  • Croton niloticus
  • Neoboutonia chevalieri
  • Neoboutonia melleri
Common name
  • chako (Johnstone) (WEST CAMEROONS, BAMILEKE), Burkill, H.M. 1985. The useful plants of west tropical Africa, Vol. 2

Flora

Entry for NEOBOUTONIA Melleri Prain [family EUPHORBIACEAE]
Herbarium
Royal Botanic Gardens, Kew (K)
Collection
Flora of Tropical Africa
Resource Type
Reference Sources
Entry From
Flora of Tropical Africa, Vol 6, Part 1, page 441, (1913) Author: (By J. G. Baker, with additions by C. H. Wright.)
Names
NEOBOUTONIA Melleri Prain [family EUPHORBIACEAE], in Kew Bulletin, 1911, 266. —Prain ex S. Moore in Journ. Linn. Soc. xl. 201.
NEOBOUTONIA canescens Mildbr. [family EUPHORBIACEAE], Wiss. Deutsch. Zentr.-Afr. Exped. ii. 455, partly; not of Pax.
NEOBOUTONIA canescens Pax [family EUPHORBIACEAE], in Engl. Jahrb. xix. 91, mainly, but excl. Schweinfurth's specimens; Pax in Engl. Pfl. Ost-Afr. C. 238; Dawe, Rep. Bot. Uganda, 56.
Mallotus Melleri Müll. Arg. [family EUPHORBIACEAE], in Flora, 1864, 468; DC. Prodr. xv. ii. 959; Dawe, Rep. Bot. Uganda, 56.
Information
Tree, 30–40 ft. high; twigs grey- or rusty-stellate scurfy. Leaves distinctly petioled, orbicular-cordate, acute or obtuse, entire, 4–8 in. long, as much across, very firm, green, sparingly hirsute and stellate-scurfy on nerves and reticulations above, beneath closely and uniformly clothed with a fine felted tomentum intermixed with small flat glands; petiole sparingly scurfy; stipules linear. Male flowers sessile or subsessile, copiously panicled, in bud globose, 1 1/2 lin. wide when open; rhachis and panicle-branches scurfy. Calyx usually sparingly hirsute towards the apex. Stamens 25–30; filaments slender, considerably longer than the anthers; connective usually with 3 (rarely with a solitary) apical glands; extra-staminal scales oblong, truncate or emarginate. Female flowers in branched racemes, branches not very copious, small, 2 lin. long, 3 lin. wide. Sepals linear-lanceolate, pubescent, connate below in a short tube. Ovary rather closely strigose; styles narrow, with 2 linear lobes. Capsule 3-coccous, dark brown, pubescent, 4 lin. long, as much across. Seeds subglobose, hilum prolonged downwards on inner side.
Distribution
German East Africa Mozamb. Dist. Bukoba, Stuhlmann, 1097! 1150! 1565! 1582! 3321! 3745! Kabotschi, Fischer, 527!Portuguese East Africa Mozamb. Dist. Gazaland; Mount Maruma, 3500 ft., Swynnerton, 686! Kurumadzi, 2000 ft., Swynnerton, 1124!Nyasaland Mozamb. Dist. Zomba, Whyte! 91! Manganja Hills, Meller! Shire Highlands, Buchanan, 12! 21! 344! 1498!Uganda Nile Land Toro; on the Nsongi River, 4000 ft., Dawe, 841! on the B gera, 4000 ft., Bagshawe, 1130! Ankole, 5000 ft., Dawe, 445! 475!Congo South Central Eastern Prov.; Ruwenzori, 4000 ft., Mildbraed, 2477! 2744!

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