Kindly sponsored by
The British Conifer Society
Sponsored by the British Conifer Society in memory of Derek Spicer VMM, founder member.
Tom Christian (2023)
Recommended citation
Christian, T. (2023), 'Podocarpus spinulosus' from the website Trees and Shrubs Online (treesandshrubsonline.
Shrub usually to 1.5 m tall; exceptionally to 3 m, rather lax, spreading, layering. Bark thin, fibrous, often stringy. Branchlets slender, smooth with narrow grooves, the youngest shoots weakly ridged between grooves. Terminal buds 2–4 mm long, bud scales narrowly triangular, apices free, spreading. Leaves of juvenile and adult plants very similar, linear-lanceolate, 25–75 × 2–4.5 mm, midrib minutely raised above, more obvious beneath, blade green to yellow-green above, undersides glaucous green with prominent stomatal bands; base gradually tapering, subsessile; apex tapering, acute, pungent. Pollen cones solitary or in clusters of 2–5 on a common peduncle 1–4 mm long, cylindrical, 4–8 × 1.5–2.5 mm at maturity. Seed cones solitary, on peduncles 5–10 mm long subtended by reduced leaves, with two narrowly lanceolate bracts which fuse to become a swollen, fleshy, purple receptacle 6–10 × 6–7 mm when ripe, subtended by a single ovoid seed, 8–10 × 5–7 mm. (Farjon 2017).
Distribution Australia New South Wales, Queensland
Habitat Sandy or otherwise nutrient deficient soils from 0–900 m asl. Near the ocean it occurs in coastal shrubland or in stabilised dune systems. Inland it is found in dry sclerophyll forest with Angophora, Casaurina and Eucalyptus species.
Conservation status Least concern (LC)
Podocarpus spinulosus is native to coastal habitats in subtropical eastern Australia and is very unlikely to be hardy in our area (Farjon 2017). Nevertheless, plants have been circulating under this name in UK and Irish gardens since the early 2000s, perhaps earlier. These represent a hybrid (P. totara or P. laetus × another unknown, probably shrubby species) recently described as P. ‘Rowallane’, after the Northern Irish garden where it was first found (Christian 2024). This clone has been reasonably widely distributed through UK and Irish gardens but most plants continue to be catalogued and labelled P. spinulosus.