Synthesis

Species description (Flora Helvetica 2018)

Stängel 10-40 cm hoch, rund, am Grund beblättert. Blätter borstenförmig, höchstens 1/3 so lang wie der Stängel. Blütenstand endständig, ca. 1 cm lang, schwarzbraun, mit 1-5 mehrblütigen Ährchen. Perigonborsten 3-6. Unterstes Hochblatt kürzer bis wenig länger als der Blütenstand. Frucht stumpf 3kantig, weiss, porzellanartig glänzend, ca. 1 mm lang.

Flowering period (Flora Helvetica 2018)

5-7

Habitat and distribution inside Switzerland (Flora Helvetica 2018)

Sumpfwiesen, Flachmoore / kollin-montan(-subalpin) / CH

Ecological indicator (Landolt & al. 2010)

4+w42-43+3.h.2n=76
.

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:
Rostrotes Kopfried, Rostrote Kopfbinse
Nom français:
Choin ferrugineux
Nome italiano:
Giunco nero delle paludi

Match with other reference books

Relation Nom Book No
=Schoenus ferrugineus L.Checklist 2017379000
=Schoenus ferrugineus L.Flora Helvetica 20012501
=Schoenus ferrugineus L.Flora Helvetica 20122677
=Schoenus ferrugineus L.Flora Helvetica 20182677
=Schoenus ferrugineus L.Index synonymique 1996379000
=Schoenus ferrugineus L.Landolt 1977414
=Schoenus ferrugineus L.Landolt 1991365
=Schoenus ferrugineus L.SISF/ISFS 2379000
=Schoenus ferrugineus L.Welten & Sutter 19822420

= 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   -  -

Status on national Red List 2016

flora.fl.statut_iucn:   Near threatened

LC: Non menacé

flora.fl.complementary_informations

IUCN criteria: B2b(iii)

  • Legend
    EXExtinct
    RERegionally Extinct
    CR(PE)Critically Endangered, Probably Extinct
    CRCritically Endangered
    ENEndangered
    VUVulnerable
    NTNear Threatened
    LCLeast Concern

IUCN list of endangered species (Walter & Gillett 1997)

No

flora.fl.prio_title

flora.fl.prio_priority --
flora.fl.prio_measures --
flora.fl.prio_responsability --
flora.fl.prio_monitor --

Protection status

International (Bern Convention) No
TG (29.03.1994)
Switzerland --
VD (02.03.2005)

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 4+w flora.fl.val_ecologique_L 4 flora.fl.val_ecologique_S --
flora.fl.val_ecologique_R 4 flora.fl.val_ecologique_T 3+
flora.fl.val_ecologique_N 2 flora.fl.val_ecologique_C 3
  • 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 in einer Reihe. Rechteckige Stützen. Epidermiszellen aussen verholzt.

Description

Culm-diameter 0.5-1 mm, wall very large, radius of culm in relation to wall thickness approximately 1: 0.75. Outline circular wavy. Outline oval. Culm-center hollow and surrounded by a few thin-walled, not lignified cells. Epidermis cells inside thin, peripheral thickerwalled (lignified). Guard cells with externally acute ledge. Large vascular bundles arranged in one peripheral row. Chlorenchyma present, continuous peripheral belt with unlignified round cells (like a large cortex). Sclerenchyma belt absent. Groups of sclerenchyma small within the epidermis. Sheath around vascular bundles absent or not lignified. Vessels arrangement in vascular bundles in lateral position. Largest vessel in the bundle small, < 20μm. Cavities (intercellulars) between parenchyma cells absent. Crystals absent.