Synthesis

Species description (Flora Helvetica 2018)

20-70 cm hoch. Stängel undeutlich 3kantig, unten beblättert. Blätter 4-10 mm breit, höchstens so lang wie der Stängel. Blütenstand mit zahlreichen, 1-10 cm langen Ästen, diese an der Spitze die kugeligen Teilblütenstände (Durchmesser 1-2 cm) tragend. Ährchen 10-15 mm lang, gelbgrün bis rostfarbig, 10-40blütig, ihre Achse nicht geflügelt. Narben 3. Blütenstand von 4-6 sehr langen Hochblättern weit überragt.

Flowering period (Flora Helvetica 2018)

8-9

Habitat and distribution inside Switzerland (Flora Helvetica 2018)

Gräben, Ufer / kollin / Südliches TI, VD, SG, GE

Ecological indicator (Landolt & al. 2010)

3+w43-44+2.g.2n=?
.

Distribution map

Simple

Before threshold year
After threshold year
Before and after threshold year

Advanced

Colors
Validated observations
Observations waiting for validation
Occurrences from Atlas Welten & Sutter (1982) and supplements (1984, 1994) without confirmation in the Info Flora database since
Symbols
Before threshold year
After threshold year
Native
Reintroduced
Not native / introduced / subspontaneous / escaped
Doubtful

Number of observations

Below the threshold number of observations
Above or equal the threshold number of observations

Nomenclature

Vernacular name

Deutscher Name:
Frischgrünes Zypergras, Liebesgrasartiges Zypergras
Nom français:
Souchet éragrostide
Nome italiano:
Zigolo falsa panicella

Match with other reference books

Relation Nom Book No
=Cyperus eragrostis Lam.Checklist 2017129650
=Cyperus eragrostis Lam.Flora Helvetica 20012471
=Cyperus eragrostis Lam.Flora Helvetica 20122647
=Cyperus eragrostis Lam.Flora Helvetica 20182647
=Cyperus eragrostis Lam.Index synonymique 1996129650
=Cyperus eragrostis Lam.SISF/ISFS 2129650

= The taxon corresponds to the accepted taxon (Checklist 2017)
< The taxon is included in the accepted taxon (Checklist 2017)
> The taxon includes (among others) also the accepted taxon (Checklist 2017)

Status

Native status   -  -

Ecology

Life form

Habitats

flora.fl.habitats_delarze

NO INFORMATION

Ecological indicator values by Landolt & al. (2010)

flora.fl.val_ecologique_sol flora.fl.val_ecologique_climat flora.fl.val_ecologique_salinite
flora.fl.val_ecologique_H 3+w flora.fl.val_ecologique_L 4 flora.fl.val_ecologique_S --
flora.fl.val_ecologique_R 4 flora.fl.val_ecologique_T 4+
flora.fl.val_ecologique_N 3 flora.fl.val_ecologique_C 2
  • flora.fl.val_ecologique_legende
    flora.fl.val_ecologique_H
    1flora.fl.val_ecologique_H_1
    1+flora.fl.val_ecologique_H_1plus
    2flora.fl.val_ecologique_H_2
    2+flora.fl.val_ecologique_H_2plus
    3flora.fl.val_ecologique_H_3
    3+flora.fl.val_ecologique_H_3plus
    4flora.fl.val_ecologique_H_4
    4+flora.fl.val_ecologique_H_4plus
    5flora.fl.val_ecologique_H_5
    ^flora.fl.val_ecologique_H_f
    Uflora.fl.val_ecologique_H_u
    Vflora.fl.val_ecologique_H_v
    wflora.fl.val_ecologique_W_2
    w+flora.fl.val_ecologique_W_3
    flora.fl.val_ecologique_R
    1flora.fl.val_ecologique_R_1
    2flora.fl.val_ecologique_R_2
    3flora.fl.val_ecologique_R_3
    4flora.fl.val_ecologique_R_4
    5flora.fl.val_ecologique_R_5
    flora.fl.val_ecologique_N
    1flora.fl.val_ecologique_N_1
    2flora.fl.val_ecologique_N_2
    3flora.fl.val_ecologique_N_3
    4flora.fl.val_ecologique_N_4
    5flora.fl.val_ecologique_N_5
    flora.fl.val_ecologique_salinite
    1flora.fl.val_ecologique_salinite_s
    3flora.fl.val_ecologique_salinite_ss
    flora.fl.val_ecologique_L
    1flora.fl.val_ecologique_L_1
    2flora.fl.val_ecologique_L_2
    3flora.fl.val_ecologique_L_3
    4flora.fl.val_ecologique_L_4
    5flora.fl.val_ecologique_L_5
    flora.fl.val_ecologique_T
    1flora.fl.val_ecologique_T_1
    1+flora.fl.val_ecologique_T_1plus
    2flora.fl.val_ecologique_T_2
    2+flora.fl.val_ecologique_T_2plus
    3flora.fl.val_ecologique_T_3
    3+flora.fl.val_ecologique_T_3plus
    4flora.fl.val_ecologique_T_4
    4+flora.fl.val_ecologique_T_4plus
    5flora.fl.val_ecologique_T_5
    flora.fl.val_ecologique_C
    1flora.fl.val_ecologique_C_1
    2flora.fl.val_ecologique_C_2
    3flora.fl.val_ecologique_C_3
    4flora.fl.val_ecologique_C_4
    5flora.fl.val_ecologique_C_5

Anatomy

Images and descriptions (© Fritz H. Schweingruber & Hugo Berger)

text alt Stems, 100x
text alt Stems 400x

Summary of stem anatomy (German)

Umriss rund oder oval. Leitbündel diffus verteilt. Konische Stützen. Kleine Interzellularen, oft dreieckig. Grosse runde oder ovale Intercellularen. Epidermiszellen aussen verholzt.

Description

Culm-diameter 5-10 mm, center full, radius of culm in relation to wall thickness 1:1. Outline circular wavy. Culm-center full, containing unlignified cells. Epidermis cells inside thin, peripheral thicker-walled (lignified). Large vascular bundles distributed in the whole culm. Chlorenchyma in round, oval, square or rectangular groups. Sclerenchyma belt absent. Groups of sclerenchyma at the periphery, round. Vascular bundles collateral closed. Sclerenchymatic sheath around vascular bundles one-sided large, 2-4 cells, centripetal. Vessels arrangement in vascular bundles in lateral position. Largest vessel in the bundle 20-50 μm. Cavities (intercellulars) between parenchyma-cells small, often triangular. Distinct cavities (intercellulars) in the protoxylem area of vascular bundles. Cell contents as slime or phenols in isolated cells.