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Compilation
Portulaca conoidea

2 Images see all

Portulaca conoidea S.M.Phillips [family PORTULACACEAE]
Isotype of Portulaca kermesona N.E.Br. [family PORTULACACEAE]
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Name

Identification
Portulaca conoidea Phillips S.M [family PORTULACACEAE ] (stored under name); Verified by Not on sheet, Isotype of Portulaca kermesona N.E.Br. [family PORTULACACEAE ]
Related name
  • Portulaca conoidea
  • Portulaca kermesona

Flora

Entry for PORTULACA conoidea S.M. Phillips [family PORTULACACEAE]
Herbarium
Royal Botanic Gardens, Kew (K)
Collection
Flora of Tropical East Africa
Resource Type
Reference Sources
Entry From
Flora of Tropical East Africa, page 1, (2002) Author: SYLVIA M. PHILLIPS
Names
PORTULACA conoidea S.M. Phillips [family PORTULACACEAE], in K.B. 55:693, fig. 3 (2000). Type: Kenya, Northern Frontier District, Dadaab to Wajir road, just N of Lagh Dera, Gillett & Gachathi 20624 (K!, holo., EA!, iso.)
Information
Succulent herb, base unknown; stems slender, erect, 15–20 cm high, branching above the base, younger stems minutely but densely papillose. Leaves alternate, fleshy, linear, 15–20 mm long, 1.5 mm wide, acute-apiculate; axillary hairs in shaggy tufts, a few falcate-based hair-like scales also present. Flowers terminal, solitary or paired, encircled by 8 involucral leaves and short hairs enclosing only the capsule base; involucral leaves resembling the foliar but 25–30 mm long, widely spreading. Sepals narrowly ovate, thinly membranous and slightly shining, narrowed to aprominent beak ± 1.5 mm long, outer sepal 8 mm long, the inner slightly smaller; petals 5, rose-pink, elliptic, 6 mm long, sharply acute; stamens 10. Capsule elongate, dehiscing near the base, base 1.5 mm long, almost flat across the top, lid narrowly conical, 6 mm high, about twice as high as wide, thinly crustaceous; stigma 3-branched; seeds 1 mm long, dull grey, the testa cells shallowly domed, their walls only slightly sinuous, not jigsaw-shaped or stellate.
Range
DISTR. K 1 only known from the type
Altitude range
150 m
Distribution
KENYA Northern Frontier District Dadaab to Wajir road, just N of Lagh Dera, 0°12' N 40°20' E, 12 May 1974, Gillett & Gachathi 20624!
Notes
P. conoidea is a segregate from P. kermesina. It is readily distinguished by its long beaked sepals and remarkable tall capsule enclosing large, dull grey seeds lacking a jigsaw-patterning. The papillose stems and thin, shining texture of the sepals are additional characters.

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