Senecio wairauensis Belcher
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Details
Senecio wairauensis Belcher, Ann. Missouri Bot. Gard. 43: 55 (1956)
Senecio wairauensis Belcher
Nomenclature
Belcher
Belcher
1956
55
ICN
Senecio wairauensis Belcher
species
Senecio wairauensis
Classification
Vernacular names
Synonyms
Descriptions
Senecio wairauensis Belcher
2n = 40
Senecio wairauensis Belcher
Erect annual to short-lived perennial herb. Mid cauline lvs almost glabrous or with few scattered hairs on both surfaces, apetiolate or cuneately narrowed to appear petiolate, narrow-oblong, elliptic, or narrow-obovate, shallowly pinnately lobed and denticulate to lyrate-pinnatifid or 1-pinnatifid with ± oblong, few-toothed (rarely many-toothed) segments, amplexicaul and dentate at base or rarely not amplexicaul, (4)-6-13 × (1)-2-5 cm. Uppermost lvs smaller, often lanceolate, usually 1-pinnatifid, sometimes only dentate or entire. Supplementary bracts 3-6, 1-2 mm long. Involucral bracts (8)-12-13-(14), glabrous, 6-7-(8) mm long. Ray florets 0. Disc yellow, 2-3 mm diam. Achenes subcylindric, narrowed to and constricted below apex, glabrous or with scattered hairs in 1-3 rows in narrow grooves between broad ribs, (2.2)-3-4-(5) mm long.
Taxonomic concepts
Erechtites glabrescens Kirk
Senecio wairauensis Belcher
Erechtites glabrescens Kirk
Senecio wairauensis Belcher
Erechtites prenanthoides var. β minor Hook.f.
Senecio wairauensis Belcher
Erechtites prenanthoides var. β minor Hook.f.
Senecio wairauensis Belcher
Erechtites wairauensis (Belcher) Allan
Senecio wairauensis Belcher
Erechtites wairauensis (Belcher) Allan
Senecio wairauensis Belcher
Erechtites wairauensis var. robusta Allan
Senecio wairauensis Belcher
Erechtites wairauensis var. robusta Allan
Senecio wairauensis Belcher
Senecio wairauensis Belcher
Senecio wairauensis Belcher
Senecio wairauensis Belcher
Senecio wairauensis Belcher
Senecio wairauensis Belcher
Senecio wairauensis Belcher
Senecio wairauensis Belcher
Senecio wairauensis Belcher
Senecio wairauensis Belcher
Senecio wairauensis Belcher
Senecio wairauensis Belcher
Collections
Notes
Etymology
The epither wairauensis apparently refers to the type locality (Lake Rotoiti, Nelson); when it was first recorded by T. Kirk the location was recorded as Roto-iti, Wairau Valley, perhaps reflecting the route Kirk took up the Wairau Valley to get to Lake Rotoiti.
Metadata
e3b7134d-2666-4ee3-b31a-606bc75a8c49
scientific name
Names_Plants
1 January 2000
19 June 2006