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Olearia passerinoides (Turcz.) Benth.
Family Asteraceae
Common name: Slender Daisy Bush

Olearia passerinoides (Turcz.) Benth. APNI*

Description: Shrub to 2 m high.

Leaves alternate, scattered; lamina linear, 2.5–25 mm long, 0.7–1.5 mm wide; apex acute or rounded, without a mucro; margins entire, flat; surfaces concolorous, both viscid; venation indistinct; sessile or subsessile.

Heads terminal, solitary or clustered, sessile or subsessile, 11–23 mm diam.; peduncle to 14 mm long. Ray florets 5–8, white or pale mauve. Disc florets 4–13, yellow.

Achenes silky; pappus with 33–47 bristles in 1 series.

Flowering: throughout year.

Distribution and occurrence: Grows in mallee, sclerophyll forest and open shrubland; south from Nymagee.
NSW subdivisions: CWS, SWP, SFWP
Other Australian states: Vic. S.A. W.A.
AVH map***

Text by N. S. Lander
Taxon concept:

 Key to the subspecies 
1Leaves 2.5–7 mm long, held close to the stem. Heads solitary, sessile or subsessile; peduncles ± 6 mm long. Ray florets 5–8. Disc florets 4–13subsp. passerinoides
Leaves 6–25 mm long, spreading. Heads in small corymbose clusters, pedunculate; peduncles ± 14 mm long. Ray florets 6–8. Disc florets 8–9subsp. glutescens

APNI* Provides a link to the Australian Plant Name Index (hosted by the Australian National Botanic Gardens) for comprehensive bibliographic data
***The AVH map option provides a detailed interactive Australia wide distribution map drawn from collections held by all major Australian herbaria participating in the Australian Virtual Herbarium project.
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