Kingdom: Plantae
Phylum: Magnoliophyta
Class: Liliopsida
Order: Poales
Family: Poaceae
Genus: Achnatherum
Species: Achnatherum calamagrostis

Stipa calamagrostis (Family: Poaceae) - Herbaceous perennial - EoL CoL Wikipedia Google Scholar

Guardia; Raventos; Caswell (2000). J Ecol. Access paper

Study Duration: 1989 - 1991

Number of populations: 2

ID: 545 Mean 11 x 11 1989-1991 λ = 1.31

Population: Red Substrate; Gypsum Treatment: Unmanipulated

  • Seedling
    (active)
    Juvenile
    (active)
    Adult: 1 tiller inner quadrat
    (active)
    Adult: 2-3 tillers inner quadrat
    (active)
    Adult: 4-6 tillers inner
    (active)
    Adult: 7-9 tillers inner
    (active)
    Adult: 10-12 tillers inner
    (active)
    Adult: >12 tillers inner
    (active)
    Adult: 1 tiller outer
    (active)
    Adult: 2-3 tillers outer
    (active)
    Adult: 4-6 tillers outer
    (active)
    001.5952.054.81757.28259.327518.1051.3152.89510.98
    0.640.8000000000
    00.120.23750.1250.050000.330.250.29
    000.330.340.1850.05750.0300.270.250.14
    000.080.340.3850.1450.11750.0550.070.250.43
    000.03750.060.27250.410.23750.07000.14
    0000.00750.04750.260.31750.0825000
    00000.02750.1350.320.7925000
    0000.00250.03250.07250.08250.1675000
    00000.00750.07750.18750.055000
    00000.0150.00250.030.065000
  • ID: 546 Mean 11 x 11 1989-1991 λ = 1.181

    Population: Red Substrate Treatment: Unmanipulated

  • Seedling
    (active)
    Juvenile
    (active)
    Adult: 1 tiller inner quadrat
    (active)
    Adult: 2-3 tillers inner quadrat
    (active)
    Adult: 4-6 tillers inner
    (active)
    Adult: 7-9 tillers inner
    (active)
    Adult: 10-12 tillers inner
    (active)
    Adult: >12 tillers inner
    (active)
    Adult: 1 tiller outer
    (active)
    Adult: 2-3 tillers outer
    (active)
    Adult: 4-6 tillers outer
    (active)
    000.70.781.9552.9354.1157.140.551.224.62
    0.640.8000000000
    00.120.2650.140.070000.330.250.29
    000.30.330.20.0650.0600.270.250.14
    000.070.330.40.150.1150.070.070.250.43
    000.0250.060.2350.430.2450.07000.14
    0000.0050.0350.230.3250.095000
    00000.0250.130.290.765000
    0000.0050.0250.0750.0850.145000
    00000.0050.0650.1450.07000
    00000.010.0050.020.06000
  • ID: 547 Individual 11 x 11 1989-1990 λ = 1.2306

    Population: Red Substrate Treatment: Unmanipulated

  • Seedling
    (active)
    Juvenile
    (active)
    Adult: 1 tiller inner quadrat
    (active)
    Adult: 2-3 tillers inner quadrat
    (active)
    Adult: 4-6 tillers inner
    (active)
    Adult: 7-9 tillers inner
    (active)
    Adult: 10-12 tillers inner
    (active)
    Adult: >12 tillers inner
    (active)
    Adult: 1 tiller outer
    (active)
    Adult: 2-3 tillers outer
    (active)
    Adult: 4-6 tillers outer
    (active)
    000.740.691.862.774.356.530.551.224.62
    0.640.8000000000
    00.120.210.110.030000.330.250.29
    000.360.350.170.050.0600.270.250.14
    000.090.350.370.140.120.040.070.250.43
    000.050.060.310.390.230.07000.14
    0000.010.060.290.310.07000
    00000.030.140.350.82000
    00000.040.070.080.19000
    00000.010.090.230.04000
    00000.0200.040.07000
  • ID: 548 Individual 11 x 11 1990-1991 λ = 1.1195

    Population: Red Substrate Treatment: Unmanipulated

  • Seedling
    (active)
    Juvenile
    (active)
    Adult: 1 tiller inner quadrat
    (active)
    Adult: 2-3 tillers inner quadrat
    (active)
    Adult: 4-6 tillers inner
    (active)
    Adult: 7-9 tillers inner
    (active)
    Adult: 10-12 tillers inner
    (active)
    Adult: >12 tillers inner
    (active)
    Adult: 1 tiller outer
    (active)
    Adult: 2-3 tillers outer
    (active)
    Adult: 4-6 tillers outer
    (active)
    000.660.872.053.13.887.750.551.224.62
    0.640.8000000000
    00.120.320.170.110000.330.250.29
    000.240.310.230.080.0600.270.250.14
    000.050.310.430.160.110.10.070.250.43
    0000.060.160.470.260.07000.14
    00000.010.170.340.12000
    00000.020.120.230.71000
    0000.010.010.080.090.1000
    000000.040.060.1000
    000000.0100.05000
  • ID: 549 Individual 11 x 11 1989-1990 λ = 1.4077

    Population: Gypsum Treatment: Unmanipulated

  • Seedling
    (active)
    Juvenile
    (active)
    Adult: 1 tiller inner quadrat
    (active)
    Adult: 2-3 tillers inner quadrat
    (active)
    Adult: 4-6 tillers inner
    (active)
    Adult: 7-9 tillers inner
    (active)
    Adult: 10-12 tillers inner
    (active)
    Adult: >12 tillers inner
    (active)
    Adult: 1 tiller outer
    (active)
    Adult: 2-3 tillers outer
    (active)
    Adult: 4-6 tillers outer
    (active)
    002.493.327.6811.6314.5429.072.084.5717.34
    0.640.8000000000
    00.120.210.110.030000.330.250.29
    000.360.350.170.05000.270.250.14
    000.090.350.370.140.120.040.070.250.43
    000.050.060.310.390.230.07000.14
    0000.010.060.290.310.07000
    00000.030.140.350.82000
    00000.040.070.080.19000
    00000.010.090.230.04000
    00000.0200.040.07000