Dracophyllum marmoricola S.Venter
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Dracophyllum marmoricola S.Venter, New Zealand J. Bot. 40: 39-43 (2002)
Dracophyllum marmoricola S.Venter
Nomenclature
S.Venter
S.Venter
2002
39-43
ICN
Dracophyllum marmoricola S.Venter
species
Dracophyllum marmoricola
Classification
Synonyms
Descriptions
Dracophyllum marmoricola S.Venter
Shrublet 2–15 cm tall, multi-stemmed, decumbent to prostrate and sometimes forming compact cushions; bark grey and smooth to finely fissured. Leaves spreading, crowded at the tips of branches, sheathing at base; sheath glaucous, 2.2–6.5 × 3–4 mm, subcoriaceous, shoulder rounded to truncate, margin ciliate; lamina coriaceous, glaucous, linear-triangular to broadly linear-triangular, 5.6–32.0 × 0.75–2.00 mm, slightly concave, surfaces minutely verrucose, margin serrulate, with 12–13 teeth per cm, apex triquetrous. Inflorescence an oblong raceme terminal on branches, dense, 9–24 mm long with 3–8 flowers; inflorescence bracts persistent, longer than flower, coriaceous, light green to glaucous, subulate, 7.5– 10.5 × 0.6–1.4 mm at base, verrucose with serrulate margin; flower bract persistent, shorter than flower, coriaceous, broadly ovate, 5–7 × 3.0–4.5 mm, glabrous, margin ciliate, subacute to acute. Flowers sessile. Sepals green to reddish brown, ovate-lanceolate, 4.5–5.5 × 1.5–2.0 mm, equal to shorter than corolla tube, glabrous, ciliate; apex subacute to acute. Corolla white; tube cylindrical, 4.0–6.5 × 2.0– 2.5 mm, glabrous; lobes spreading to reflexed, broadly triangular, shorter than corolla tube, 1.5–2.2 × 1.5–1.8 mm, acute to subacute, adaxial surface papillate, abaxial surface glabrous. Stamens epipetalous, 0.4–0.5 mm long; in upper third of corolla tube, anthers light yellow, oblong, 0.6–0.8 mm long, included. Nectary scales separate, rectangular, 0.7– 0.8 × 0.4–0.8 mm, apex truncate and emarginate to variously toothed, glabrous; ovary ± obovate, 1.4– 1.5 × 1.3–1.5 mm, apex truncate, glabrous; style enclosed, 1.5 mm long, glabrous; stigma 5-lobed. Capsule sessile, light brown, 2.5–3.5 × 1.8–2.0 mm, obovoid, glabrous, enclosed in persistent sepals; style persistent; seed light brown, ovoid, 1 mm long, surface slightly reticulate. FL Dec–Mar; FT Apr– May.
D. recurvo similis sed foliis minute rugosulis vel verrucosis, non apicem versus recurvatis, bracteis florum flore brevioribus, sepalis glabris, ovario apice truncato differt. A D. kirkii foliis angustioribus verrucosis apicibus triquetris et inflorescentia racemosa differt.
Taxonomic concepts
Dracophyllum "glaucous"
Dracophyllum marmoricola S.Venter
Dracophyllum marmoricola S.Venter
Dracophyllum marmoricola S.Venter
Dracophyllum marmoricola S.Venter
Dracophyllum marmoricola S.Venter
Dracophyllum marmoricola S.Venter
Dracophyllum marmoricola S.Venter
Dracophyllum marmoricola S.Venter
Dracophyllum marmoricola S.Venter
Dracophyllum marmoricola S.Venter
Dracophyllum marmoricola S.Venter
Dracophyllum marmoricola S.Venter
Dracophyllum marmoricola S.Venter
Dracophyllum marmoricola S.Venter
Collections
Notes
typification
Type: New Zealand. Kahurangi National Park, Mount Arthur, Horseshoe Basin, 2 Jan. 1999. S. Venter 13739 (holo: CHR!; iso: AK, K, NSW, P, WELT).
Etymology
Lover of marble
Metadata
d847499c-95dd-49a2-a488-01fb4ac7ca24
scientific name
Names_Plants
30 January 2003
25 January 2021