Illustrations:
Key: scale bar 10 microns; after the species and collection number, A = acetolysed, N = non-acetolysed, H = honey; aspect PO = polar view, EQ = equatorial view; focus OS = optical section, SV = surface, AP = aperture
 Phormium cookianum NZGS4925 A: PO, OS |
 Phormium cookianum NZGS4925 A: EQ, SV |
 Phormium cookianum NZGS4925 N: PO, SV |
 Phormium cookianum, pollen pellet |
IGNS collection number: NZGS4925.
Botanical classification: Class Magnoliopsida; Order Asparagales; Family Asphodelaceae.
Common name: Wharariki, (NZ) mountain flax or coastal flax.
Pollen type: Phormium type.
Comparison remarks: Pollen triangular in polar view, with a single forked furrow at one pole. Phormium tenax has similar pollen.
Morphology (unacetolysed pollen): Size class: medium (30-50 μm). Shape in equatorial view: flattened oval (oblate) (aperture at one pole). Shape in polar view: triangular/rounded triangular. Aperture numbers: 1 (a single, forked furrow). Aperture type: furrows only. Surface pattern: net or pitted. Exine section: medium with spaced rods.
Bee pollen pellet colour: Orange.
Trees for Bees "Star Performers", NZ Beekeeper Article: New Zealand flax .
Cite this publication as: "J.I. Raine, X. Li, L. Newstrom-Lloyd (2022).
New Zealand bee pollen catalogue. "
© GNS Science, 2022
(P.O.
Box 30368 Lower Hutt, New Zealand)