e-Key <span id="jodit_selection_marker_1702884910086_8031830750432911" data-jodit_selection_marker="start" style="line-height: 0; display: none;"></span>v3 - Phyl<span id="jodit_selection_marker_1702884910086_7156777128073257" data-jodit_selection_marker="end" style="line-height: 0; display: none;"></span>losma
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Interactive keys to the identification of seed plants of southern Africa using keys based on plant morphology.

Rutaceae - Phyllosma Bolus ex Schltr.

Description:

  • Shrublet
  • Leaves scattered or upper ones subopposite, simple, linear, with thickened, revolute margin
  • Flowers shortly pedicellate, terminal, solitary or often fascicled, bibracteate
  • Calyx 5-partite; segments lanceolate, keeled, ciliate
  • Petals 5, with an elliptic limb and long, pilose claw
  • Disc saucer-shaped, with 5 short, bifid lobes
  • Stamens inserted on outer margin of disc; filaments subterete, pilose, lengthening greatly; anthers broadly elliptic, with sessile, apical gland; pollen oblong or ellipsoid; staminodes 0
  • Disc closing over ovary at first
  • Ovary 5-lobed, 5-locular, with 2 ovules in each locule, shortly villous above; style simple, lengthening greatly (± as long as stamens), pilose; stigma small, simple
  • Fruit 5-carpellate; horns 3-5 mm long

Nomenclature:

  • Phyllosma Bolus ex Schltr.
    • Schlechter: 457 (1898)
    • Williams: 755 (1981)

Distribution & Notes:

  • Southern Africa: Species 2, Western Cape: Ceres, Clanwilliam and Worcester Districts

References:

  • SCHLECHTER, F.R.A. 1898. Plantae Schlechterianae novae vel minus cognitae discribuntur I. Botanische Jahrbücher 24
  • WILLIAMS, I. 1981. Studies in the genera of the Diosmeae (Rutaceae). A revision of the genus Phyllosma and a proposed new genus Sheilanthera. Journal of South African Botany 47