| 词条 | Toxicoscordion fremontii |
| 释义 |
|image = Zigadenus.jpeg |image_caption = Common star lily |genus = Toxicoscordion |species = fremontii |authority = (Torr.) Rydb.[1] |synonyms_ref = [1] |synonyms =
}}Toxicoscordion fremontii, known as the common star lily or Frémont's deathcamas (after John C. Frémont)[3] or star zigadene, is an attractive wildflower found on grassy or woody slopes, or rocky outcrops, in many lower-lying regions of California, southwestern Oregon, and northern Baja California.[1][4][5] Like other deathcamases, T. fremontii grows from a more or less spherical bulb, which in this species has a diameter of 20–35 mm. Its leaves can reach up to half a meter in length, but are typically half that length. They grow from the base of the plant. Flowers, which can be seen from March to June, grow in clusters. They have six petals (strictly, three petals and three very similar sepals), arranged symmetrically, giving rise to the name star-lily. Each flower is 1–4 cm across.[6] References1. ^1 2 {{Citation |contribution=Toxicoscordion fremontii|title=World Checklist of Selected Plant Families |publisher=Royal Botanic Gardens, Kew |url=http://apps.kew.org/wcsp/namedetail.do?name_id=289941 |accessdate=2012-04-22}} 2. ^Tropicos search for Zigadenus glaberrimus 3. ^{{ cite web |url=http://www.calflora.net/botanicalnames/pageF.html |title=Botanical Names: F |author=Michael L. Charters |work=California Plant Names: Latin and Greek Meanings and Derivations |location=Sierra Madre, CA |accessdate=September 24, 2009}} 4. ^Calflora taxon report, University of California @ Berkeley, Toxicoscordion fremontii (Torr.) Rydb. Fremont's star lily 5. ^Biota of North America Program 2014 county distribution map 6. ^Flora of North America, Vol. 26 Page 85, Zigadenus fremontii (Torrey) Torrey ex S. Watson, Botany (Fortieth Parallel). 343. 1871 (as Zygadenus). External links
14 : Toxicoscordion|Flora of California|Flora of Baja California|Flora of Oregon|Flora of the Klamath Mountains|Natural history of the California chaparral and woodlands|Natural history of the California Coast Ranges|Natural history of the Channel Islands of California|Natural history of the Peninsular Ranges|Natural history of the San Francisco Bay Area|Natural history of the Santa Monica Mountains|Natural history of the Transverse Ranges|Plants described in 1857|Taxa named by John Torrey |
| 随便看 |
|
开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。