Erigeron pilosiusculus Sennikov, sp. 2023, hybr. nov. ...

• Main Authors: Sennikov, Alexander N., Kozhin, Mikhail N.
• Format: Text
• Language: unknown
• Published: Zenodo 2023
• Subjects: Biodiversity; Taxonomy; Plantae; Tracheophyta; Magnoliopsida; Asterales; Asteraceae; Erigeron; Erigeron pilosiusculus; karelia*; karelian
• Online Access: https://dx.doi.org/10.5281/zenodo.10170253; https://zenodo.org/doi/10.5281/zenodo.10170253

2. Erigeron × pilosiusculus Sennikov, sp. hybr. nov. Fig. 5 Type. Russia. Karelian Republic: Paanajärvi, Kauppila, torr mark nära gården [= in colle sicco], 29.07.1936, H. Lindberg [Plantae Finlandiae Exsiccatae no. 1369] (holotype H 039503 pro parte [plant 1]; isotypes H 339935 pro parte, OULU 059259). Description. Stems 25-50 cm tall, branched in the upper third, intensely to slightly purple-coloured, covered by sparse to numerous hairs 0.5-1 mm long mostly in the basal half. Cauline leaves 4-8 under the synflorescence, spaced, gradually decreasing towards the stem top, unevenly covered by sparse hairs 0.5-1 mm long on both sides. Synflorescence with long branches carrying solitary to 2-3 capitula, nearly corymbose at the top, branches subglabrous or with sparse hairs. Phyllaries 6-7.5 mm long, purple-coloured completely or near the apex, covered by sparse hairs in the basal part or up to the apex. Ray flowers dark-lilac to pale-pinkish. Pappus greyish-white. Flowers in July, fruits in July to August. As ... : Published as part of Sennikov, Alexander N. & Kozhin, Mikhail N., 2023, Taxonomic revision of the Erigeron acris group (Asteraceae) in Murmansk Region, Russia, reveals a complex pattern of native and alien taxa, pp. 83-128 in PhytoKeys 235 on page 83, DOI: 10.3897/phytokeys.235.111020 ...