Herbaria

Family

Polygonaceae

subfamily

Genus

Polygonum L.

Species

Polygonum equisetiforme Sm.

herbariaSubsps

herbariaVariety

Authority

Sm.

citation

Fl.Graec.Prodr.1:266(1809)

herbariaSynonyms

DiagnosticCharacters

herbariaPhytogeographicalTerritory

CAI (Mm- Ms- Nv- Ol- On )

CAIRC (Mm- Ms- Ol, On)

SCUI (Di- S)

TANE (Mm-Nv-On-S)

CAIM (Mm-Nv-Nn-Ol-On-Di)

herbariaSubLocality

Siwam Bahariya, Dakhla, Kharga Oases

herbariaDetailedLocality

herbariaDate

herbariaCollector

herbariaCollectorNo

herbariaNoOfSheets

herbariaHerbariumAbbr

CAI

CAIRC

SCUI

TANE

CAIM

herbariaBarCode

herbariaTotalNoOfSheets

CAIRC (18)

SCUI (2)

CAI (300)

TANE (50)

Habitat

sandy and waste places

FlFrperiod

February-August

LifeForm

Therophyte

LifeSpan

perennial

herbariaArabicName

qurdab قرضاب

EnglishName

horsetail knotgrass

herbariaUses

GlobalDistribution

Mediterranean & canary Islands

Chorology

herbariaIUCNcategriesAvailable

herbariaBibliography

herbariaFullCitation

Tἄckholm,V.(1974).Studen's Flora of Egypt.ed.2.Cairo.

El Hadidi,M.N.&Fayed,A.(1994-95).Materials for Excursion Flora of Egypt.Taeckholmia 15:8-11.

El Husseini,N,& El Hadidi,M.N.(2000).Polygonaceae in.M.N.El Hadidi(ed.)Flora Aegyptiaca,v.1,part 2.Fam.19.Palm Press,Cairo

Boulos,L.(2009).Flora of Egypt Checklist.Revised Annotated Ed.Al Hadara Publishing

Boulos, L. 1999. Flora of Egypt, vol1. Al Hadara publishing, Cairo, Egypt