Download Copy a link to this page Cite this record

Myosotis laeta Cheeseman

Scientific name record
Names_Plants record source
Is NZ relevant
This is the current name
This record has collections
This record has descriptions
This is indigenous
Threat status: Endangered

Click to collapse Details Info

Click to collapse Biostatus Info

Endemic
Wild
New Zealand
Political Region

Click to collapse Nomenclature Info

Cheeseman
Cheeseman
1885
236
Myosotis (Exarrhena) læta
ICN
Myosotis laeta Cheeseman
species
Myosotis laeta
Type: South Island. Red Hills, Wairau, Nelson alt. 4000 feet (1220 m), Jan. 1882, T.F.Cheeseman s.n. (lecto, designated by L. B. Moore in H. H. Allan (Ed.). Fl. New Zealand 1: 823 (1961): AK 7531!*; isolecto: WELT SP002415!*, AK 210594!* (7 of 12 plants on sheet only, remaining plants represent Myosotis monroi).

Click to collapse Classification Info

Click to collapse Descriptions Info

Myosotis laeta Cheeseman

Rosette-lvs few, 2-5 cm. × 5-9 mm., lamina narrow-spathulate very gradually tapering into winged petiole of about same length, tip apiculate; hairs fine and silky, scarcely overlapping, appressed to spreading, on undersurface regularly retrorse, longer and stronger on margins of sheathing If-base. Lateral branches erect, up to 18 cm. long, internodes mostly > lvs. Stem-lvs few, clearly distinct from rosette-lvs, c. 8 × 3 mm., narrow-oblong, sessile, acute; hairs fine and silky on upper surface, coarser and sparser on undersurface, long and fringing on margin. Cymes simple, ebracteate, c. 12-fld, c. 5 cm. long; internodes> calyx in fr.; pedicels up to 4 mm. long. Calyx 3-4 mm. long, lobes > 1/2 length, narrow, subacute; hairs on lobes long, flexuous, towards base short and appressed with longer hooked ones. Corolla "white with a yellow eye or altogether yellow", c. 8 mm. diam., tube funnelform and c. 5 mm. long with scales well above level of calyx-tips, lobes c. 3 × 2.5 mm., ± oblong; filaments fixed about level of scales, > anthers and carrying them well above scales to level of lobes, anthers > 1 mm. long; style 2 × calyx in fr., stigma capitate. Nutlets "ovoid, pale-brown".

Click to collapse Taxonomic concepts Info

Myosotis laeta Cheeseman
Myosotis laeta Cheeseman
Myosotis laeta Cheeseman
Myosotis laeta Cheeseman
Myosotis laeta Cheeseman
Myosotis laeta Cheeseman
Myosotis laeta Cheeseman
Myosotis laeta Cheeseman
Myosotis laeta Cheeseman
Myosotis laeta Cheeseman
Myosotis laeta Cheeseman
Myosotis laeta Cheeseman
Myosotis laeta Cheeseman
Myosotis laeta Cheeseman
Myosotis laeta Cheeseman
Myosotis laeta Cheeseman
Myosotis laeta Cheeseman

Click to collapse Collections Info

Myosotis laeta Cheeseman
New Zealand
Myosotis laeta Cheeseman
New Zealand
Marlborough Land District
Myosotis laeta Cheeseman
New Zealand
Nelson Land District

Click to collapse Notes Info

typification
Type: South Island. Red Hills, Wairau, Nelson alt. 4000 feet (1220 m), Jan. 1882, T.F.Cheeseman s.n. (lecto, designated by L. B. Moore in H. H. Allan (Ed.). Fl. New Zealand 1: 823 (1961): AK 7531!*; isolecto: WELT SP002415!*, AK 210594!* (7 of 12 plants on sheet only, remaining plants represent Myosotis monroi).

Click to collapse Metadata Info

7cf33793-7b56-408a-8406-ddc2cfb2255a
scientific name
Names_Plants
1 January 2000
24 May 2021
Click to go back to the top of the page
Top