Article View: sci.bio.botany
Article #19Re: ID requested on scarlet lawn weed
From: Richard Wright
Date: Wed, 05 Nov 2008 01:28
Date: Wed, 05 Nov 2008 01:28
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3828 bytes
On Tue, 4 Nov 2008 11:34:28 -0000, "Peter" <kealties@peterbhurst.f2s.com> wrote: >Hi Richard > >It is difficult from photos accurately to determine many plants. >My book, admittedly written from a European perspective, gives >the following characteristics to look for in a Freesia: > >-Slightly irregular, 6 petal (strictly 3 petals and 3 very >similar sepals) flower with 3 stamens (your photo appears to have >6 stamens); style usually 3-branched. >-Style branches narrow (not petaloid) >-Few to many flowers on stem, in spikes or panicles (not at end >of stem like crocus) >-Plant with a corm (as shown in one of Loosescan's photos) >-Style 3-branched, with each branch bifid (split in two) >-Bracts <1.5cm; spike bent horizontally near lowest flower; >flowers on one side of stem; leaves soft; wingless seeds. > >From this description (Stace New Flora of thee British Isles), I >suspect that your plant is not a Freesia. Sorry - I cannot tell >you what it is. > >Peter >- > >"Richard Wright" <richwrigREMOVE@tig.com.au> wrote in message >news:7miug4h600saa7pmakksu6ag38slkb19f9@4ax.com... >> On Mon, 3 Nov 2008 13:13:50 +0900, "Loosecanon" >> <loosecanon@iinet.net.au> wrote: >> >>> >>> >>>> You are right - the flower is scarlet. >>>> >>>> I agree the search must go on. >>>> >>>> To assist this I have posted a photo of the flower that shows >>>> more >>>> detail. >>>> >>>> The length of each petal is 9 mm. Note the brown base to the >>>> three >>>> lower petals. >>>> >>>> http://www.box.net/shared/static/zscyia95m1.jpg >>> >>>Perhaps a Fressia laxa >>>http://www.pacificbulbsociety.org/pbswiki/files/Freesia/Freesia_laxa_msi2.jpg >>>http://www.pacificbulbsociety.org/pbswiki/files/Freesia/Freesia_laxa_msi3.jpg >>>http://www.pacificbulbsociety.org/pbswiki/files/Freesia/Freesia_laxa_msi4.jpg >>>http://www.pacificbulbsociety.org/pbswiki/files/Freesia/Freesia_laxa_corms_msi.jpg >>>http://www.pacificbulbsociety.org/pbswiki/files/Freesia/Freesia_laxa_seeds.jpg >>> >> >> Thanks. This is definitely the species. > Peter The pictures of Freesia laxa (see URLs above) are identical to my plant. However on pursuing the matter further I find that this plant has been removed from the Freesia genus and renamed Anomatheca laxa. So perhaps that reconciles things. Furthermore the plant is naturalised in Sydney, where I saw it growing: http://plantnet.rbgsyd.nsw.gov.au/cgi-bin/NSWfl.pl?page=nswfl&lvl=sp&name=Anomatheca~laxa Richard
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X-Google-Thread: 10bcbe,8dfb881e53fef3cd X-Google-Thread: 111148,8dfb881e53fef3cd X-Google-Attributes: gid10bcbe,gid111148,domainid0,public,usenet X-Google-Language: ENGLISH,ASCII-7-bit Path: arc1-ca.pugleaf.net!g2news2.google.com!news2.google.com!border1.nntp.dca.giganews.com!nntp.giganews.com!newsfeed.iinet.net.au!newsfeed.iinet.net.au!per-qv1-newsstorage1.iinet.net.au!per-qv1-newsstorage1.iinet.net.au!per-qv1-newsreader-01.iinet.net.au!not-for-mail From: Richard Wright <richwrigREMOVE@tig.com.au> Newsgroups: sci.bio.botany,aus.gardens Subject: Re: ID requested on scarlet lawn weed Date: Wed, 05 Nov 2008 12:28:34 +1100 Message-ID: <4dt1h4t8l5m10jjmqjvq53kmm6fqr76o1d@4ax.com> References: <gk2ng49um2dabv1h661obtmffil32f7ool@4ax.com> <bjkpg49duvujm5asu2jr32gh9f317l5bio@4ax.com> <490d6ea0$0$22608$5a62ac22@per-qv1-newsreader-01.iinet.net.au> <nidsg4h35rvpc3o27qt2jnndbg496lege8@4ax.com> <490e7a80$0$22621$5a62ac22@per-qv1-newsreader-01.iinet.net.au> <7miug4h600saa7pmakksu6ag38slkb19f9@4ax.com> <dbCdnRYdgrOmro3UnZ2dnUVZ8oCdnZ2d@pipex.net> X-Newsreader: Forte Agent 3.3/32.846 MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Lines: 72 NNTP-Posting-Host: 124.170.27.188 X-Trace: 1225848512 per-qv1-newsreader-01.iinet.net.au 22618 124.170.27.188