2 2 Family - Asteraceae Stems - To +1.5m tall erect to ascending multiple from base herbaceous from... Family - Asteraceae Stems - To +1.5m tall, erect to ascending, multiple from base, herbaceous, from... Flowering - August - November. Habitat - Loess hills waste ground roadsides railroads. Origin -... Flowering - August - November. Habitat - Loess hills, waste ground, roadsides, railroads. Origin -... 5 5 6 6 Involucre. Ray flowers - Flowers fertile. Corolla tube pubescent. Ligule yellow 1.4cm long 2.1mm... Involucre. Ray flowers - Flowers fertile. Corolla tube pubescent. Ligule yellow, 1.4cm long, 2.1mm... Heterotheca sessiliflora ssp. echioides L H. grandiflora R Thomas Riley Park and Canada... Heterotheca sessiliflora ssp. echioides L, H. grandiflora R, Thomas Riley Park and Canada... Heterotheca pumila (Greene) Semple © Dipartimento di Scienze della Vita Università degli Studi di... Heterotheca pumila (Greene) Semple © Dipartimento di Scienze della Vita, Università degli Studi di... Leaves - Alternate sessile(the lowest sometimes petiolate) auriculate-clasping viscid glandular... Leaves - Alternate, sessile(the lowest sometimes petiolate), auriculate-clasping, viscid, glandular,... 7 7 habit-- Heterotheca subaxillaris is sparse looking! habit-- Heterotheca subaxillaris is sparse looking! 8 8 head head August Photo August Photo 9 9 Heterotheca sessiliflora ssp. echioides L H. grandiflora R Thomas Riley Park and Canada... Heterotheca sessiliflora ssp. echioides L, H. grandiflora R, Thomas Riley Park and Canada... 3 3 Heterotheca pumila (Greene) Semple © Dipartimento di Scienze della Vita Università degli Studi di... Heterotheca pumila (Greene) Semple © Dipartimento di Scienze della Vita, Università degli Studi di... 北アメリカの中部から西部、カナダ南部からカリフォルニア州、メキシコそれに東はウィスコンシン州あたりまで分布しています。草原や岩礫地などに生え、高さは20〜50センチになります。葉は披針形で、全体に粗い... 北アメリカの中部から西部、カナダ南部からカリフォルニア州、メキシコそれに東はウィスコンシン州あたりまで分布しています。草原や岩礫地などに生え、高さは20〜50センチになります。葉は披針形で、全体に粗い... 北アメリカの中部から西部、カナダ南部からカリフォルニア州、メキシコそれに東はウィスコンシン州あたりまで分布しています。草原や岩礫地などに生え、高さは20〜50センチになります。葉は披針形で、全体に粗い... 北アメリカの中部から西部、カナダ南部からカリフォルニア州、メキシコそれに東はウィスコンシン州あたりまで分布しています。草原や岩礫地などに生え、高さは20〜50センチになります。葉は披針形で、全体に粗い... Árnica Heterotheca inuloides Cass. Árnica Heterotheca inuloides Cass. head closeup--what kind of flowers are present here--ray flowers disk flowers or both? Also... head closeup--what kind of flowers are present here--ray flowers, disk flowers, or both? Also,... Heterotheca sessiliflora ssp. echioides L H. grandiflora R Thomas Riley Park and Canada... Heterotheca sessiliflora ssp. echioides L, H. grandiflora R, Thomas Riley Park and Canada... Heterotheca grandiflora Nutt. Asteraceae (Sunflower Family) Native Telegraph Weed ... Heterotheca grandiflora Nutt. Asteraceae (Sunflower Family) Native Telegraph Weed ... Heterotheca villosa ‘Ruth Baumgardner’ Ruth Baumgardner was a past president of the Perennial Plant... Heterotheca villosa ‘Ruth Baumgardner’ Ruth Baumgardner was a past president of the Perennial Plant... Heterotheca pumila (Greene) Semple © Dipartimento di Scienze della Vita Università degli Studi di... Heterotheca pumila (Greene) Semple © Dipartimento di Scienze della Vita, Università degli Studi di... A pseudanthium near A Mountain on the east side of Las Cruces 9/5/05. A pseudanthium near A Mountain on the east side of Las Cruces, 9/5/05. Heterotheca grandiflora Nutt. - Telegraphweed * Image is also available in higher resolution: 55797... Heterotheca grandiflora Nutt. - Telegraphweed * Image is also available in higher resolution: 55797...
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