Wahlenbergia albomarginata subsp. laxa (G.Simpson) J.A.Petterson
Show more
Details
Wahlenbergia albomarginata subsp. laxa (G.Simpson) J.A.Petterson, New Zealand J. Bot. 35: 38 (1997)
Wahlenbergia albomarginata subsp. laxa (G.Simpson) J.A.Petterson
Biostatus
Nomenclature
J.A.Petterson
G.Simpson
(G.Simpson) J.A.Petterson
1997
38
ICN
subsp.
Wahlenbergia albomarginata subsp. laxa
Classification
Descriptions
Simpson's description is: "A glabrous flaccid perennial extending long slender, fleshy branching rhizomes putting up rather remote rosettes. Leaves of rosettes 2-4 cm. long, 4-5 mm. broad, linear-spathulate, obtuse, the upper portion of the blade irregularly crenate or dentate, the lower portion entire and gradually narrowed to a flattened, sparingly ciliate petiole equalling the blade. Margins frequently waved or recurved. Stem leaves few, linear or linear-lanceolate, 1·5-3 cm. long, [?] slender, sparingly branched; pedicels 4-15 cm. long, naked. Flowers solitary, terminating the branches, 1·5 cm. diam., white. Calyx obconic, 8 mm. long, deeply 5 partite, glabrous; teeth subulate. Corolla lobes obovate, acute. Capsule 6 mm. long, 4 mm. diam., obconical.
Wahlenbergia albomarginata subsp. laxa (G.Simpson) J.A.Petterson
2n = 36
n = 18
Wahlenbergia albomarginata subsp. laxa (G.Simpson) J.A.Petterson
Similar in flowers to W. albomarginata, but with leaf laminas obovate to oblanceolate, dentate to serrate, with rather conspicuous marginal teeth; not glaucous, not margined, not entire. Flowers long-tubed, often much larger than in subsp. albomarginata, and calyx lobes longer. The measurements for subsp. laxa in Table 9 were recorded from living flowers cultivated from Temple Track and Caseys Pass, in Arthur's Pass National Park.
Taxonomic concepts
Wahlenbergia albomarginata subsp. laxa (G.Simpson) J.A.Petterson
Wahlenbergia albomarginata subsp. laxa (G.Simpson) J.A.Petterson
Wahlenbergia albomarginata subsp. laxa (G.Simpson) J.A.Petterson
Wahlenbergia albomarginata subsp. laxa (G.Simpson) J.A.Petterson
Wahlenbergia albomarginata subsp. laxa (G.Simpson) J.A.Petterson
Wahlenbergia albomarginata subsp. laxa (G.Simpson) J.A.Petterson
Wahlenbergia albomarginata subsp. laxa (G.Simpson) J.A.Petterson
Wahlenbergia albomarginata subsp. laxa (G.Simpson) J.A.Petterson
Wahlenbergia albomarginata subsp. laxa (G.Simpson) J.A.Petterson
Wahlenbergia albomarginata subsp. laxa (G.Simpson) J.A.Petterson
Wahlenbergia laxa G.Simpson
Wahlenbergia albomarginata subsp. laxa (G.Simpson) J.A.Petterson
Wahlenbergia pygmaea var. laxa (G.Simpson) Allan
Collections
Metadata
ab1246a8-3293-4a5f-bd83-b57e6f2e7e55
scientific name
Names_Plants
24 June 2002
29 April 2008