# Pittosporum tenuifolium

Pittosporaceae. 4 equations apply. Each output lists them most specific first: fitted on this species, on a variety of it, pooled fits that included it, then its genus and family. Within each step, equations the authors advised against go last, then those read from compilations; more trees come first. The order shows how specific the evidence is, not which equation predicts best.

## Aboveground biomass

1. Marden et al. 2025 (this species): Fitted on this species; Number of trees not stated; Read from the original paper.
   - [Pittosporum tenuifolium, NZ, total aboveground biomass from RCD (Table 3)](https://treeallometry.org/equations/marden-2025-pitten-agb/), Marden et al. 2025: Pittosporum tenuifolium, New Zealand; inputs Root collar diameter.

## Total biomass

1. Marden et al. 2025 (this species): Fitted on this species; Number of trees not stated; Read from the original paper.
   - [Pittosporum tenuifolium, NZ, whole-plant biomass from RCD (Table 6)](https://treeallometry.org/equations/marden-2025-pitten-total/), Marden et al. 2025: Pittosporum tenuifolium, New Zealand; inputs Root collar diameter.

## Root biomass

1. Marden et al. 2025 (this species): Fitted on this species; Number of trees not stated; Read from the original paper.
   - [Pittosporum tenuifolium, NZ, belowground biomass from RCD (Table 3)](https://treeallometry.org/equations/marden-2025-pitten-bgb/), Marden et al. 2025: Pittosporum tenuifolium, New Zealand; inputs Root collar diameter.

## Height

1. Marden et al. 2025 (this species): Fitted on this species; Number of trees not stated; Read from the original paper.
   - [Pittosporum tenuifolium, NZ, height from RCD (Table 3)](https://treeallometry.org/equations/marden-2025-pitten-h/), Marden et al. 2025: Pittosporum tenuifolium, New Zealand; inputs Root collar diameter.