Compilation
Aristida vestita

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Name

Identification
Aristida vestita Not on sheet. [family GRAMINEAE ] (stored under name); Verified by Not on sheet.,
Related name
  • Arthratherum vestitum
  • Aristida dichotoma
  • Stipa unrecorded
  • Aristida diffusa
  • Aristida dasydesmis
  • Aristida lanuginosa
  • Aristida somalensis
  • Arthratherum hystrix
  • Anthratherum lanuginosum
  • Aristida vestita

Flora

Entry for ARISTIDA vestita Thunb. [family POACEAE]
Herbarium
Royal Botanic Gardens, Kew (K)
Collection
Flora Capensis
Resource Type
Reference Sources
Entry From
Flora Capensis, Vol 7, page 310, (1900) Author: (By O. STAPF.)
Names
ARISTIDA vestita Thunb. [family POACEAE], Prod. Cap. 19;—Thunb. Fl. Cap. ed. Schult. 104; Nees in Linnæa, vii. 287; Kunth, Enum. i. 197; Trin. & Rupr. Stip. 157; Steud. Syn. Pl. Glum. i. 142; Durand & Schinz, Consp. Fl. Afr. v. 810.
ARISTIDA Hystrix Thunb. [family POACEAE], Prodr. 19; Fl. Cap. ed. i. 394; ed Schult. 104, not Linn.
ARISTIDA diffusa Trin. [family POACEAE], Gram. Gen. 86.
ARISTIDA lanuginosa Burch. [family POACEAE], Trav. ii. 226.
Chætaria vestita Beauv. [family ], Agrost. 30.
Arthratherum Hystrix Nees [family POACEAE], in Linnæa, vii. 287.
Arthratherum lanuginosum Burch. [family POACEAE], l.c. 612 (index).
Arthratherum vestitum Nees [family POACEAE], Fl. Afr. Austr. 174.
Information
perennial, light green to glaucous; rhizome very short, with dense tufts of barren shoots and culms, the latter erect, 1–2 ft. high, simple, 2–1-noded, terete, wiry, glabrous, smooth; sheaths tight, smooth, scarcely striate, glabrous or the lower more or less covered with a very fugacious wool; ligule a line of very short hairs; blades convolute-setaceous from a few inches to more than 1 ft. by scarcely 1 lin. when expanded, rigid, curved or flexuous, glabrous, smooth below, scabrid to hispidulous above; panicle effuse or contracted, 3–6 in. by 2–5 in.; rhachis strict or flexuous; lower branches 2–3-nate, 1 1/2–3 in. long, usually spreading, sparingly and remotely branched; branchlets very flexuous, filiform to capillary, scaberulous; pedicels very fine, the longest equalling the spikelets; spikelets often secund, nodding, yellowish, rarely purplish, 5–6 lin. long; glumes rather firm, rounded at the back, obtuse or more or less 2-toothed, the lower linear-oblong, about 1/2 the length of the upper or less, this narrow lanceolate-linear, 5–6 lin. long; valve linear, 4 1/2–5 1/2 lin. long, not beaked, scaberulous from the middle or almost smooth; callus 1/2 lin. long; awn disarticulating from the valve, stipitate, foot 1–2 1/2 lin. long, twisted, bristles divaricate or the lateral upright, 2/3–1 in. long; pale broad, 1/2 lin. long; lodicules 2/3– 3/4 lin. long, finely nerved; anthers 2 1/2 lin. long; grain very slender, 3 lin. long. null
Range
Also in Hereroland.
Distribution
CENTRAL REGION Prince Albert Div.; near Zwartbulletje, by the Gamka River, 2500 ft., Drège! near Klaarstroom, 2500–3000 ft., Drège. Aberdeen Div.; Camdebo, 2500–3000 ft., Drège. Somerset Div.; Little Fish River, 2000–2700 ft., Drège. Blyde River, Burchell, 2978! Graaff Reinet Div.; hill-sides near Graaff Reinet, 2500–2700 ft., Bolus, 459! Colesberg Div.; Colesberg, Shaw, 22! Albert Div.; near Gaatje in the Klein Buffel Valei, 4500–5000 ft., Drège. Burghersdorp, Cooper, 3372!COAST REGION Cape Div.; Table Mountain, Ecklon, 976! Swellendam Div.; between Breede River and Zonder Einde River, Burchell, 7491! Uitenhage Div.; near the Zwartkops River, 50–500 ft., Zeyher, 4504! Ecklon; between Sunday River and Koega River, Drège. Alexandria Div.; in virgin forests by the Bushmans River, Olifantshoek Mountains, Ecklon, Addo, Ecklon. Cathcart Div.; Windvogel Berg, 3000–4000 ft., Drège. Queenstown Div.; Engotini, near Shiloh, 3500 ft., Baur, 964! between the Klipplats River and the Zwart Kei River, Drège, Finchams Nek, near Queenstown, 4000 ft., Galpin, 2383! Var. γ: Cape Div.; Capetown, Harvey, 158! Port Elizabeth Div.; near Port Elizabeth, E.S.C.A. Herb. 121!KALAHARI REGION Griqualand West, Hay Div.; Griqua Town, Burchell, 1842! 1917! Asbestos Mountains, at the Kloof Village, Burchell, 2038! Basutoland; Leribe, Buchanan, 124! Transvaal; near Lydenburg, Atherstone! Potgeiters Rust, near the Nylstroom, Nelson, 55*! Bosh Veld, between Elands River and Klippan, Rehmann, 5124! Apies River, Nelson, 5*!SOUTH AFRICA without precise locality, Thunberg! Boivin! Zeyher, 1811! 1808! 447! Var. γ: Zeyher, 4405!WESTERN REGION Var. β: Little Namaqualand; Silver Fontein, near Ookiep, 2000–3000 ft., Drège!
Notes
Trinius and Ruprecht, l.c., distinguished 7 varieties (diffusa, densa, eckloniana, schraderiana, parviflora, brevistipitata and pseudo-hystrix); of these, only the 2 above described appear to me fairly well characterized. Thunberg, in describing his A. Hystrix as having 2 equal glumes, was misled by the frequent splitting of the lower glume into 2 equal halves, whilst the upper glume is in most of the spikelets of his specimens so tightly rolled round the floret that it appears as the lower part of it.

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