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Table 2 Changes in number of plots (n = 60; 30 seeded, 30 unseeded) with surviving bunchgrasses, between year 2 and year 7 at China Gulch and Hukill Hollow, in southern Oregon, USA. Bunchgrass cover (%) is the mean cover for each surviving species on only the plots with that species.

From: Minimal Persistence of Native Bunchgrasses Seven Years after Seeding following Mastication and Prescribed Fire in Southwestern Oregon, USA

 

Plots with bunchgrass year 2

Plots with bunchgrass year 7

Bunchgrass

Number

Cover (%)

Number

Cover (%)

Lemmon’s needlegrass

5

2.0

2

3.0

California brome

16

5.5

1

3.0

Blue wildrye

19

9.3

6

5.7

Roemer’s fescue

6

4.2

3

8.7