PFF: Plant Functional Traits Dataset from Ponderosa Pine Forests...

In MultiTraits: Analyzing and Visualizing Multidimensional Plant Traits

Plant Functional Traits Dataset from Ponderosa Pine Forests Flora (PFF)

Description

A dataset containing functional traits for 133 plant species commonly found in southwestern USA Pinus ponderosa var. scopulorum P. & C. Lawson (ponderosa pine) forests.

Usage

PFF

Format

A data frame with 137 rows and 20 variables:

family

Plant family

species

Plant species

Height

Canopy height (cm)

Leaf_area

Leaf area (mm^2)

LDMC

Leaf dry matter content (%)

SLA

Specific leaf area (mm^2/mg)

SRL

Specific root length (m/g)

SeedMass

Seed mass (mg)

FltDate

mean Flowering date (Julian day)

FltDur

mean Flowering duration (days)

k_value

decomposition decay constant, where proportion of original mass remaining = exp(- k-value*0.926)

Leaf_Cmass

Leaf carbon content (% dry mass)

Leaf_Nmass

Leaf nitrogen content (% dry mass)

Leaf_CN

Leaf carbon to nitrogen ratio

Leaf_Pmass

Leaf phosphorus content (% dry mass)

Leaf_NP

Leaf nitrogen to phosphorus ratio

Leaf_CP

Leaf carbon to phosphorus ratio

Root_Cmass

Root carbon content (% dry mass)

Root_Nmass

Root nitrogen content (% dry mass)

Root_CN

Root carbon to nitrogen ratio

Details

This dataset contains measurements of a core set of functional traits that reflect aspects of each species' ability to disperse, establish, acquire water and nutrients, and photosynthesize. Traits include specific leaf area (SLA), height, seed mass, specific root length (SRL), leaf and fine root nitrogen concentration, leaf phosphorus concentration, and leaf dry matter content (LDMC). Julian flowering date and flowering duration were also obtained for each species. Leaf litter decomposition rates were measured on 103 species.

Source

Laughlin, D. C., Leppert, J. J., Moore, M. M., & Sieg, C. H. (2010). A multi-trait test of the leaf-height-seed plant strategy scheme with 133 species from a pine forest flora. Functional Ecology, 24(3), 485-700.

Examples

data(PFF)
head(PFF)

MultiTraits documentation built on April 16, 2025, 9:07 a.m.