Celmisia discolor Hook.f.
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Details
Celmisia discolor Hook.f., Bot. Antarct. Voy. II. (Fl. Nov.-Zel.) Part I, 123 (1853)
Celmisia discolor Hook.f.
Biostatus
Nomenclature
Hook.f.
Hook.f.
1853
123
ICN
Celmisia discolor Hook.f.
species
Celmisia discolor
Type: New Zealand. Middle [South] Island, Nelson on the Mountains, Bidwill 37 in Herbarium Hookerianum (holotype K 882087, isotype CHR 288144 [fragment of the type]).
Classification
Subordinates
Synonyms
Descriptions
Celmisia discolor Hook.f.
Stems rather stout, woody, prostrate to sprawling; branches clad in lf-remains; lvs closely imbricate, living ones forming ± crowded rosulate tufts--a single plant may extend to c. 1 m. diam. Lamina coriac., spreading, 2-4 cm. × 8-12 mm., oblong to obovate-oblong to ± spathulate, obtuse or subacute, ± cuneately narrowed to base; upper surface clad in soft appressed hairs or thin pellicle (type described as glab., some forms ± viscid); lower surface clad in very dense appressed white satiny tomentum; margins distantly denticulate; petiole 0 or flat, up to c. 5 mm. long. Sheath subcoriac., glab. to sparsely hairy, c. 15 mm. long. Scape ± 10-15 cm. long, slender, glandular-pubescent, often clad in white tomentum; bracts linear-subulate, up to 2 cm. long, indumentum as in lvs. Capitula 2-3 cm. diam.; phyll. linear-subulate, acute to acuminate, up to ± 10 mm. long, clad without in dense white sub-floccose tomentum, ± glab. within, midrib evident. Ray-florets c. 12 mm. long, limb narrow-oblong; disk-florets ± 6 mm. long, tubular-funnelform, teeth minute. Achenes slender, cylindric, c. 3 mm. long, rather densely clad in short stiff ascending hairs. Pappus-hairs white, up to c. 5 mm. long, very minutely barbellate.
Stems very stout, up to ± 35 cm. long and 5 mm. diam. Lamina viscid, obovate-oblong, ± 3-4 × 1-1·5 cm., minutely apiculate, remotely denticulate; petiole flat, ± 5 mm. long, abruptly expanded into sheath. Scape ± 10 cm. long, glandular-pubescent; bracts linear-spathulate, apiculate, lower up to 2 cm. long. Capitula ± 25 mm. diam.; phyll. to 10-12 mm. long, linear-oblong, upper 2/3 floccose, lower 1/3 pale, indurated, with marginal hairs. Achenes ± 3 mm. long, compressed-obovoid; ribs fine, clad in soft spreading hairs.
Hooker (loc. cit. 123) gives the diagnosis: "Caule brevi robusto diviso, folioso, foliis congestis patulis lineari- v. oblongo-obovatis obtusis subacutisve remote et obscure dentatis superne glaberrimis subsulcatis luride viridibus subtus lana arcte appressa argenteis, petiolo brevi lato vagina sulcata sericea, scapis gracilibus bracteis subulatis involucrique (subsquarrosi) squamis glanduloso-pubescentibus, capitulis ut in , acheniis sericeis, receptaculo profunde alveolato."
Lamina narrow-obovate to elliptic-spathulate, ± 15 × 6-10 mm., sub-acute, cuneately narrowed to petiole. Scapes very slender, up to c. 15 cm. long. Capitula 10-15 mm. diam.
Celmisia discolor Hook.f.
n = 54
Taxonomic concepts
Celmisia aff. discolor (CHR 197967; Fiordland)
Celmisia discolor Hook.f.
Celmisia aff. discolor (CHR 197967; Fiordland)
Celmisia discolor Hook.f.
Celmisia aff. discolor (CHR 197967; Fiordland)
Celmisia aff. discolor (CHR 197967; Fiordland)
Celmisia aff. discolor (CHR 197967; Fiordland)
Celmisia discolor Hook.f.
Celmisia discolor Hook.f.
Celmisia discolor Hook.f.
Celmisia discolor Hook.f.
Celmisia discolor Hook.f.
Celmisia discolor Hook.f.
Celmisia discolor Hook.f.
Celmisia discolor Hook.f.
Celmisia discolor Hook.f.
Celmisia discolor var. ampla Allan
Celmisia discolor Hook.f.
Celmisia discolor var. ampla Allan
Celmisia discolor Hook.f.
Celmisia discolor Hook.f. var. discolor
Celmisia discolor Hook.f.
Celmisia discolor Hook.f. var. discolor
Celmisia discolor Hook.f. var. discolor
Celmisia discolor Hook.f.
Celmisia discolor var. intermedia (Petrie) Allan
Celmisia discolor Hook.f.
Celmisia discolor var. intermedia (Petrie) Allan
Celmisia discolor var. intermedia (Petrie) Allan
Celmisia discolor var. intermedia (Petrie) Allan
Celmisia discolor Hook.f.
Celmisia intermedia Petrie
Celmisia intermedia Petrie
Celmisia intermedia Petrie
Collections
Notes
typification
Type: New Zealand. Middle [South] Island, Nelson on the Mountains, Bidwill 37 in Herbarium Hookerianum (holotype K 882087, isotype CHR 288144 [fragment of the type]).
Etymology
Refers to the often-different color between the adaxial and abaxial surfaces of the leaves. This character, however, is not constant in this species.
Metadata
dae16082-9cd4-4a30-b5c8-822cb0c90ba4
scientific name
Names_Plants
1 January 2000
14 September 2024