Category: Helianthus

Helianthus debilis subsp. cucumerifolius (Torr. & A.Gray) Heiser, 160 1956. (Syn: Helianthus cucumerifolius Torr. & A.Gray; Helianthus debilis var. cucumerifolius (Torr. & A.Gray) A.Gray; Helianthus debilis f. cucumerifolius (Torr. & A.Gray) Voss); Images by Gurcharan Singh, D S Rawat, Aarti Khale and Prashant Awale, Inserted by Gurcharan Singh     from Delhi– May’10?; 25 /06/2010- On […]

Helianthus tuberosus L., Sp. Pl. 905 1753. (Syn: Helianthus esculentus Warsz.; Helianthus serotinus Tausch; Helianthus tomentosus Michx.; Helianthus tuberosus var. subcanescens A.Gray); Images by Balkar Singh, Inserted by Gurcharan Singh   Jerusalem artichoke, sunroot, sunchoke, earth apple or topinambur;     Ritterhude, Germany; Rudbeckia-Topinambur from my garden in Ritterhude 10.10.10.NB – efloraofindia | Google Groups […]

Helianthus species;         in Ritterhude, Germany;  More “sunflowers” from my garden in Ritterhude 10.10.10.NB-2 – efloraofindia | Google Groups                  

Helianthus argophyllus Torr. & A.Gray, Fl. N. Amer. (Torr. & A. Gray) 2 318 1842. (Syn: Helianthus annuus var. argophyllus (Torr. & A.Gray) Alef.);     Images by Gurcharan Singh, Inserted by Gurcharan Singh     Botanical Garden of Khalsa College, Delhi– May’10?; Helianthus argophyllus from Delhi – efloraofindia | Google Groups    Asteraceae Fortnight Part 1-Radiate […]

Helianthus annuus L., 904 1753. (Syn: Helianthus aridus Rydb.; Helianthus indicus L.; Helianthus jaegeri Heiser; Helianthus lenticularis Douglas; Helianthus lenticularis Douglas ex Lindl.; Helianthus macrocarpus DC.; Helianthus macrocarpus DC. & A.DC.; Helianthus multiflorus Hook.; Helianthus ovatus Lehm.; Helianthus platycephalus Cass.; Helianthus tubaeformis Nutt.); . hee-lee-AN-thus — Greek: helios (sun), anthos (flower) … Dave’s Botanary AN-yoo-us […]