Download Copy a link to this page Cite this record

Agrostis personata Edgar

Scientific name record
Names_Plants record source
Is NZ relevant
This is the current name
This record has collections
This record has descriptions
This is indigenous
Threat status: Not threatened
Show more

Click to collapse Details Info

Agrostis personata Edgar, New Zealand J. Bot. 29: 149 (1991)
Agrostis personata Edgar

Click to collapse Biostatus Info

Endemic
Wild
New Zealand
Political Region

Click to collapse Nomenclature Info

Edgar
Edgar
1991
149
ICN
Agrostis personata Edgar
species
Agrostis personata

Click to collapse Classification Info

personata

Click to collapse Vernacular names Info

Click to collapse Descriptions Info

Agrostis personata Edgar

n = 21
2n = 42

Agrostis personata Edgar

Lax, slender tufts 6.5-30-(60) cm, with delicate panicles equalling or overtopping the usually soft flaccid leaves; branching extravaginal. Leaf-sheath membranous, light green to light brown; lower sheaths often with minute retrorse prickle-teeth or hairs, upper sheaths glabrous. Ligule 0.8-2 mm, truncate to ± obtuse, slightly erose, abaxially finely scabrid. Leaf-blade 2-8 cm × 0.5-1.5-(3) mm, flat, or folded and inrolled at margins, abaxially smooth, or sometimes scabrid, especially towards tip and on uppermost culm-leaves, adaxially ciliate-scabrid on ribs; margins sparsely scabrid, occasionally almost smooth, tip acute, scabrid. Culm usually geniculate at base or erect, internodes glabrous. Panicle (2)-4.5-8.5-(16) cm, ovate-lanceolate to pyramidal with filiform branches naked below and spreading widely at maturity; rachis, branches and pedicels sparsely scabrid. Spikelets c. 2-2.5-(3) mm, purplish green. Glumes subequal, acute, with greenish central portion and wide, colourless to purplish margins scabrid near tip; lower narrow-lanceolate, keel scabrid in upper ⅔, upper ovate-lanceolate, keel scabrid in upper ⅓ to ½. Lemma 1.4-2-(2.2) mm, glabrous, 5-nerved, ovate-oblong, truncate, ± denticulate, awnless or with delicate awn 1-3 mm, inserted at c. midpoint to c. upper ⅓ of lemma. Palea 0.3-0.6 mm, orbicular. Lodicules 0.3-0.6 mm, = or usually > palea. Callus with tufts of minute hairs. Anthers 0.4-0.7-(0.9) mm. Caryopsis 1-1.5 × 0.4-0.6 mm. 2n= 42.

Agrostis personata Edgar

Lax, slender tufts 6.5-30-(60) cm tall, with delicate panicles equalling or overtopping the usually soft, flaccid leaves; branching extravaginal. Sheaths membranous, light green to light brown, lower sheaths often minutely ciliate-scabrous, upper sheaths glabrous; ligule 0.8-2 mm, truncate to ± obtuse, slightly erose, abaxially finely scabrous; lamina 2- 8 cm × 0.5-1.5-(3) mm, flat, or folded and inrolled at margins, abaxially smooth, or sometimes scabrous, especially towards tip and on uppermost culm-leaves, adaxially ciliate-scabrous along nerves, margins sparsely scabrous, occasionally almost smooth, tip acute, scabrous. Culms usually geniculate at base or erect, smooth. Panicle (2)-4.5-8.5-(16) cm long, ovate-lanceolate to pyramidal with filiform branchlets bare at base and spreading widely at maturity; rachis, branchlets, and pedicels sparsely scabrous. Spikelets c. 2-2.5 mm, rarely to 3 mm, purplish green. Glumes subequal, acute, with greenish central portion and wide, colourless to purplish margins, keel scabrous above, margins scabrous near tip; lower glume narrow-lanceolate, keel scabrous in upper 2/3, upper glume ovate-lanceolate, keel scabrous in upper 1/3 to ½. Lemma 1.4-2-(2.2) mm, smooth, glabrous, 5-nerved, ovate-oblong, truncate, ± denticulate, awnless or with delicate awn 1-3 mm, inserted just above mid point or higher, to c. upper 1/3 of lemma. Palea 0.3-0.6 mm, orbicular. Lodicules 0.3-0.6 mm, = or usually > palea. Callus with tufts of min ute hairs. Anthers 0.4-0.7-(0.9) mm. Caryopsis 1-1.5 × 0.4- 0.6 mm.

Click to collapse Taxonomic concepts Info

Agrostis dyeri var. delicatior Hack.
Agrostis personata Edgar
Agrostis perennans sensu New Zealand Botanists
Agrostis personata Edgar
Agrostis personata Edgar
Agrostis personata Edgar
Agrostis personata Edgar
Agrostis personata Edgar
Agrostis personata Edgar
Agrostis personata Edgar
Agrostis personata Edgar
Agrostis personata Edgar
Agrostis personata Edgar
Agrostis personata Edgar
Agrostis personata Edgar
Agrostis personata Edgar
Agrostis personata Edgar
Agrostis personata Edgar
Agrostis personata Edgar
Agrostis personata Edgar

Click to collapse Collections Info

Agrostis personata Edgar
[Not available]

Click to collapse Metadata Info

9d09f826-7af3-4e4e-824f-390a10ed5992
scientific name
Names_Plants
1 January 2000
20 February 2007
Click to go back to the top of the page
Top