Common name: Genowlan Bush-pea, Nullo Mountain Bush-pea
Pultenaea praecipua M.A.M.Renner & P.H.Weston APNI* Description: Erect shrub to 1 m; branchlets with short appressed hairs.
Leaves alternate, oblanceolate, 9.2–21.6 mm long, 0.6–2.1 mm wide, apex acuminate, margins sometimes almost flat, but usually inrolled, or tightly inrolled, surfaces discolorous, lower surface green, slightly darker than glaucous-green upper surface; stipules c. 4 mm long.
Inflorescence irregular, not terminal, dense but not contracted, leafy, the leaves often smaller and with slightly enlarged stipules; bracts absent. Flowers c. 10 mm long, pedicels to 1 mm long; bracteoles c. 2 mm long, lacking stipules, narrow-ovate to ovate, acuminate, glabrous, attached near base of calyx tube. Calyx c. 6 mm long; lobes acute. Ovary glabrous.
Pods not seen.
Flowering: October–November
Distribution and occurrence: Genowlan Point, the northern-most extension of the plateau within Mugii Murum-ban National Park, and Nullo Mountain, Wollemi National Park. On a flat sandstone pavement with skeletal soil on the edge of a precipice, with sparse low shrubs and sedges.
NSW subdivisions: CT
Threatened species: NSW BCA: Critically Endangered; Commonwealth EPBC: Critically Endangered
Previously included under a broad concept of P. glabra.
Text by M.A.M.Renner & R.L.Barrett, Aug. 2022
Taxon concept: Renner et al., Aust. Syst. Bot. 35: 167 (2022). https://doi.org/10.1071/SB21030
Taxa not yet included in identification key
Pultenaea praecipua subsp. praecipua,
Pultenaea praecipua subsp. temperata
APNI* Provides a link to the Australian Plant Name Index (hosted by the Australian National Botanic Gardens) for comprehensive bibliographic data
***The AVH map option provides a detailed interactive Australia wide distribution map drawn from collections held by all major Australian herbaria participating in the Australian Virtual Herbarium project.
|
