Plants
Rushes, Sedges & Mat Rushes

Rushes, Sedges & Mat Rushes

Add a sighting Subscribe View significant View unverified

Rushes, Sedges & Mat Rushes

Moderators

MichaelMulvaney
Tapirlord
natureguy
plants
RWPurdie
JaneR
JasonPStewartNMsnc2016
CarbonAI
Grassman
karenwilsonau
DougT
RoseWood
shrikestar8
become a moderator

Announcements

NatureMapr update
27 May 2025

Hi All,Mobile app update is nearing release which brings:Improved taxonomy search accuracyAbility to re-order images using drag and dropMinor bug fixesWeb platform improvements that are nearing releas...

Continue reading

Platform update

Improvements to data import tool (coming soon)

NatureMapr welcomes Edgar McNamara

Platform wide attribute changes

Discussion

JasonPStewartNMsnc2016 wrote:
Yesterday
Thank you Michael Predavec.
No teeth on the leaves' tips, rules out (disproves) the identification of _Lomandra longifolia_ in the strict sense.
While these plants obviously identify in the group of many different spp. related to, _Lomandra longifolia_ in the strict sense.

For the short term of days–weeks until my investigation of Lomandra spp. in this group, gets done, as time permits,
I have provisionally confirmed this to _Lomandra_ sp. . (Deliberately ignoring 'wildthings' ignoring all our work so far done here.)


———

@wildthings ?
Lomandra sp.
MartinPredavec wrote:
Yesterday
Thank you @JasonPStewartNMsnc2016 ! In answer to your question - no teeth on the tips. I'll have a look through some of Jian Wang's work as suggested. Many thanks - Martin
Lomandra sp.
JasonPStewartNMsnc2016 wrote:
27 May 2025
Now i am noticing in these two added close-up photographs:
Less obvious, weathered old taller fertile material remains – of the taller male inflorescences? (inflorescences meaning: compound flowering structures)
Rather than, the obvious to see old remains of the fruiting female infructesences .
(infructesences meaning: compound fruiting structures) .


Also, Martin Predavec and any of you reading here,
like going deeper into the many Lomandra species in NSW and Qld,
you may enjoy the 'light reading' of awesome Jian Wang ter, Qld Herbarium Brisbane based botanist:
https://www.researchgate.net/profile/Jian-Wang-143

He, obviously, keeps working hard, doing high quality systematic science,
including much field work and publishing many new species descriptions,
to revise all the species concepts, their taxonomy and names (nomenclature) of the whole Lomandra genus across Au, –or at least across eastern Au so far.
.
Lomandra sp.
JasonPStewartNMsnc2016 wrote:
27 May 2025
In your first hand observations please, do the leaves' tips have any teeth ?
(Not so easy to focus photograph the leaves' tips – the reason i didn't ask fo that too).
(Perhaps multiple leaves' tips layed flat on a contrasting surface and macro-photographed if possible and not too difficult)
Your description of first hand observation may provide better information than photographs of the leaves' tips, anyway.

I see two leaves' tips in low–resolution–detail in the first photograph.
Lomandra sp.
JasonPStewartNMsnc2016 wrote:
27 May 2025
Great !
Thank you !

First impressions:

Fertile material remains of two fruiting structures shown (initially inflorescences then infructescences):
[Edit:] two female fruiting structures shown:
• short compared to the foliage and compared to typical Lomandra longifolia and
• has the spines (spinose bracts) of the group of several species which includes Lomandra longifolia, Lomandra hystrix, Lomandra spicata, Lomandra confertiflora, Lomandra fluviatilis, etc. .

The lower parts of the foliage shown in these two added ground level photographs:
• bases of the leaves' have multiple ribs or veins on their under-sides and
• on the upper sides they appear to have a mid-vein broader and flatter than merely a line.

The leaves' upper sides' pronounced concave (cross section shape), I am noticing now.

To re-check the up to date systematics of this group of Lomandra species, in that context investigate these photographs further, and then get back to you here.
Lomandra sp.

Species Richness Score (SRS)

Top contributors

Top moderators

819,624 sightings of 22,405 species from 14,108 members
CCA 3.0 | privacy
We acknowledge the Traditional Owners of this land and acknowledge their continuing connection to their culture. We pay our respects to their Elders past and present.