Myosotis capitata Hook.f.
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Details
Myosotis capitata Hook.f., Bot. Antarct. Voy. I. (Fl. Antarct.) Part I, 56 (1844)
Myosotis capitata Hook.f.
Nomenclature
Hook.f.
Hook.f.
1844
56
ICN
Myosotis capitata Hook.f.
species
Myosotis capitata
Type: Auckland Islands. Lord Auckland’s Group, s.dat., J.D.Hooker (K, first-step lecto, designated by L. B. Moore in H. H. Allan (Ed.), Fl. New Zealand 1: 820 (1961); second-step lecto, designated here:K000787888!*; isolecto:K000787889!).
Classification
Descriptions
Myosotis capitata Hook.f.
Rosette us. single, lvs linear-oblong to spathulate, 3-12 × 1-2.5 cm., tip rounded and ± mucronate, petiole very wide and ill-defined; hairs long and silky, spreading, very ∞ on upper surface, shorter and sparser, sts almost absent, on undersurface. Lateral branches few to many, occ. branched, erect, 5-30 cm. long, internodes < lvs. Stem-lvs many, ± recurved, upper ones sessile and oblong, up to 4 cm. long, tip rounded and mucronate; hairs long, fine, spreading, crowded, especially on upper surface. Cymes ebracteate, except for an occ. If near base, 8-fld, short and us. branched; internodes between frs us. much < calyx except towards base; pedicels very short. Calyx 3-5 mm. long, lobes > 1/2 length, rather broad, obtuse, nerve rather strong, hairs ∞, not hooked, silky, mostly long. Corolla deep blue, 4-8 mm. diam., tube 3-5 mm., cylindric, lobes broadly rounded (e.g. 2 × 2.5 mm.) and flat; filaments very short, anthers up to 1 mm. long, acute, tips reaching to or just beyond scales; style > calyx in fr., stigma capitate. Nutlets 1·2-2.5 × 1·2-1·5 mm., black, acute, keeled on inner face.
Myosotis capitata Hook.f.
n = 23
Myosotis capitata Hook.f.
Rosette lvs to 12 × 2.5 cm, covered above with long silky spreading hairs. Lateral branches erect, to 30 cm long; internodes < lvs. Cymes ebracteate, usually branched; fls many and crowded. Corolla deep blue, 4-8 mm diam.; tube cylindric; lobes broad, flat; anther tips about level with scales.
Taxonomic concepts
Myosotis capitata Hook.f.
Myosotis capitata Hook.f.
Myosotis capitata Hook.f.
Myosotis capitata Hook.f.
Myosotis capitata Hook.f.
Myosotis capitata Hook.f.
Myosotis capitata Hook.f.
Myosotis capitata Hook.f.
Collections
Notes
typification
Type: Auckland Islands. Lord Auckland’s Group, s.dat., J.D.Hooker (K, first-step lecto, designated by L. B. Moore in H. H. Allan (Ed.), Fl. New Zealand 1: 820 (1961); second-step lecto, designated here:K000787888!*; isolecto:K000787889!).
Etymology
The Latin word capitatus means ‘with a knob-like head’ (Stearn 1998) and refers to the tightly compacted inflorescence, which appears to be capitate.
Metadata
db736c18-46c8-4d9d-a7a1-6ce5e98a7618
scientific name
Names_Plants
1 January 2000
24 May 2021