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Compilation
Neoboutonia macrocalyx

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Filed as Neoboutonia macrocalyx Pax [family EUPHORBIACEAE]
Filed as Neoboutonia macrocalyx Pax [family EUPHORBIACEAE]
Filed as Neoboutonia macrocalyx Pax [family EUPHORBIACEAE]
Isotype of Neoboutonia macrocalyx Pax [family EUPHORBIACEAE]
Filed as Neoboutonia macrocalyx Pax [family EUPHORBIACEAE]
Isotype of Neoboutonia macrocalyx Pax [family EUPHORBIACEAE]
Filed as Neoboutonia macrocalyx Pax [family EUPHORBIACEAE]
Filed as Neoboutonia macrocalyx Pax [family EUPHORBIACEAE]
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Name

Identification
Isotype of Neoboutonia macrocalyx Pax [family EUPHORBIACEAE ] (stored under name); Verified by Leonard J., 1955
Related name
  • Neoboutonia macrocalyx

Flora

Entry for NEOBOUTONIA macrocalyx Pax [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 macrocalyx Pax [family EUPHORBIACEAE], in Engl. Jahrb. xxx. 339.Mildbr. Wiss. Deutsch. Zentr.-Afr. Exped. ii. 456.
Information
Tree, 50–65 ft. high; twigs stellate-scabrous. Leaves distinctly petioled, orbicular-cordate, acute or obtuse, entire or somewhat undulate or crenate, 8 in. long, as much across, green, hoary-stellate beneath on nerves, veins and reticulations only, with a few scattered flat glands above, sparsely stellate-scurfy on nerves and reticulations; stipules lanceolate, 5 lin. long. Male flowers pedicelled, copiously panicled, large for the genus, in bud globose, 2 1/2 lin. wide when open. Calyx densely stellate-pubescent. Stamens about 30; filaments longer than the anthers; connective with a single terminal gland; extra-staminal scales oblong, truncate or emarginate. Female flowers in simple or sparingly branched racemes, large, 5 lin. long, 8 lin. wide. Sepals lanceolate, accrescent, stellate-velvety, connate below in a short tube. Styles rather broad, 2-fid. Capsule 3-coccous, 6 lin. long, as much across. Seeds ovoid, pale brown; hilum large, prolonged halfway down on the inner side.
Distribution
German East Africa Mozamb. Dist. Wilhelmstal; West Usambara, Waruni, 4700–5000 ft., Engler! 1083! Ruanda; Rugege Forest, 6400 ft., at Rukurera, Nizahindi, and Nirussisi, Mildbraed, 1026! 1038! 1039! South of Karissimbi, 8500 ft., Mildbraed, 1564! Uhehe; near Mufindi, 6200 ft., Goetze, 758!Uganda Nile Land a day's march from Nandi, Whyte!British East Africa Nile Land Escarpment, 7000–9000 ft., Battiscombe, 59! Aberdare Mountains, 8000 ft., Heller! Mount Kenia, Elephant Camp, Heller! and without precise locality, Elliott, 22! 146! Powell, 150! Hutchins!

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