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Compilation
Acalypha wilmsii

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Syntype of Acalypha wilmsii Pax ex Prain&Hutch. [family EUPHORBIACEAE]
Acalypha wilmsii Pax ex Prain & Hutch. [family EUPHORBIACEAE]
Acalypha wilmsii Pax ex Prain & Hutch. [family EUPHORBIACEAE]
Syntype of Acalypha wilmsii Pax ex Prain&Hutch. [family EUPHORBIACEAE]
Syntype of Acalypha wilmsii Pax ex Prain&Hutch. [family EUPHORBIACEAE]
Isosyntype of Acalypha wilmsii Pax ex Prain & Hutch. [family EUPHORBIACEAE]
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Name

Identification
Acalypha wilmsii Pax ex Prain&Hutch. [family EUPHORBIACEAE ] (stored under name); Verified by Not on sheet,
Related name
  • Ricinocarpus peduncularis
  • Acalypha radula
  • Acalypha wilmsii

Flora

Entry for ACALYPHA Wilmsii Pax [family EUPHORBIACEAE]
Herbarium
Royal Botanic Gardens, Kew (K)
Collection
Flora Capensis
Resource Type
Reference Sources
Entry From
Flora Capensis, Vol 5, Part 2, page 216, (1925) Author: (By N. E. BROWN, J. HUTCHINSON and D. PRAIN.)
Names
ACALYPHA Wilmsii Pax [family EUPHORBIACEAE], in Herb. Berol. ex Prain in Kew Bulletin, 1913, 24
Ricinocarpus peduncularis O. Kuntze var. genuinus [family EUPHORBIACEAE], Rev. Gen. Pl. iii. ii. 292; not R. peduncularis, O. Kuntze, l.c. ii. 618.
Ricinocarpus peduncularis O. Kuntze var. Radula [family EUPHORBIACEAE], l.c. iii. ii. 292; not Acalypha Radula, Baker.
Information
almost shrubby; stems firm, woody, sparingly branched, 1–2 ft. high, from a stout woody stock; bark striate, pubescent to rather copiously patently setulose; leaves membranous, numerous, very shortly petioled, ovate or ovate-lanceolate, the lowest often obtuse, the others usually acute, base rounded or shallow-cordate, margin shortly toothed, 2–3 in. long, 1 1/2–2 in. wide, pubescent to strigose (especially on the nerves) on both surfaces and with usually numerous long stipitate glands on both surfaces on the finer veins and distinctly glandular-punctate between the reticulations; petiole setulose, 1 lin. long; stipules setulose, lanceolate, persistent, 1 1/2 lin. long; inflorescence 1-sexual, diœcious; male spikes axillary, solitary, peduncled; peduncles pubescent to densely setulose and glandular, 1–1 1/2 in. long; spikes cylindric, dense-flowered, rather slender, 1–1 1/4 in. long; bracts lanceolate, pubescent, 1/5 in. long, spreading, persistent; buds softly pubescent to setulose; female spikes terminal, solitary, sessile, 1 in. (ultimately 2 3/4 in.) long; bracts 1-flowered, subsessile, leafy, wide ovate-cordate, acute, margin toothed, 2/3– 3/4 in. long, 1–1 1/4 in. wide, teeth short, triangular, pubescent or setulose and densely beset with long stipitate glands outside; sepals 3, acute, pubescent and glandular; ovary distinctly 3-lobed, softly pubescent and glandular; styles 3, united in their lower fourth, 3/4 in. long, markedly laciniate upwards; seeds subglobose. null
Distribution
EASTERN REGION Pondoland; Fort Grosvenor, Bachmann, 787! Griqualand East; Clydesdale, 2500 ft., Tyson, 2602! 2603! Natal; near Mooi River, 4000 ft., Wood, 4103! Highland Station, 5300 ft., Kuntze, 5655! Van Reenens Pass, Kuntze, 139!KALAHARI REGION Orange River Colony; Harrismith, Sankey, 238! Bethlehem, Richardson! Transvaal; Spitzkop, Wilms, 1326! Witklip, Burtt-Davy, 7260! Crocodile River, Wilms, 1330! Paarde Plaats, Wilms, 1331! Ermelo, Tennant in Herb. Burtt-Davy, 6807! Burtt-Davy, 9390! Miss Leendertz, 2997! Billys Vlei, Burtt-Davy, 9211, mainly! Saddleback Mountain, near Barberton, 4500–4800 ft., Galpin, 1119! 1126!
Notes
Very nearly related to A. punctata, Meisn., but readily distinguished by its larger leaves beset with stalked glands springing from the finer reticulations. When the leaves are mature the pubescence and these stalked glands largely disappear. The difference thus caused has induced Kuntze to separate the two conditions, that with stalked glands on leaves as well as bracts being his var. Radula, that from which the stalked glands have disappeared from the leaves being his Ricinocarpus peduncularis, var. genuinus, which is therefore quite unlike the true Acalypha peduncularis. It seems better to treat the two forms which occur as merely conditions or states, not even as varieties; even in the adult stage A. Wilmsii is readily distinguished from A. punctata by the very different bracts.

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