Log In New Account Sitemap
  • Home
  • Search
    • Search Collections
    • Map Search
  • Images
    • Image Browser
    • Search Images
  • Mid-Atlantic Floras
    • Delaware
    • Maryland
    • New Jersey
    • New York
    • Pennsylvania
  • NYC EcoFlora
    • Vascular Checklist
    • Identification Key
    • Central Park
    • Additional Local Lists
    • More Details About Project
  • Interactive Tools
    • Dynamic Checklist
    • Dynamic Key
  • Crowdsource Data Entry
  • Other SEINet Portals
    • Arizona - New Mexico Chapter
    • Consortium of Midwest Herbaria
    • Intermountain Region Herbaria Network (IRHN)
    • Mid-Atlantic Herbaria
    • North American Network of Small Herbaria
    • Northern Great Plains Herbaria
    • Madrean Archipelago Biodiversity Assessment (MABA) - Flora
    • Red de Herbarios del Noroeste de México (northern Mexico)
    • SERNEC - Southeastern USA
Amianthium muscitoxicum (Walter) A. Gray  
Family: Melanthiaceae
Flypoison
[Amianthium muscaetoxicum A.Gray, moreMelanthium muscaetoxicum Walter, Melanthium muscitoxicum]
Amianthium muscitoxicum image
Paul Rothrock
  • FNA
  • Gleason & Cronquist
  • Resources
Frederick H. Utech in Flora of North America (vol. 26)
Stems 3-12(-14) dm. Leaves 10-45(-60) × 0.5-2.8 cm. Inflorescences densely ovoid in flower, cylindric in fruit, 3-13 × 2-3 cm; bracts ovate, 1-2 mm. Tepals 5-7 mm; pedicel (7-)10-17(-20) mm. Capsules 5-7 mm. Seeds 4-5 × 1.5-2 mm. 2n = 32. Flowering late spring--summer. Dry or mesic wooded slopes, meadows, savannas; 0--1500 m; Ala., Ark., Del., D.C., Fla., Ga., Ky., La., Md., Miss., Mo., N.J., N.Y., N.C., Okla., Pa., S.C., Tenn., Va., W.Va.
Vascular plants of NE US and adjacent Canada
Basal lvs linear, to 4 dm נ2 cm, obtuse or abruptly acute; cauline lvs much reduced or bract-like; stem 3-10 dm; raceme at first conic, becoming cylindric, 3-12 נ2-3 cm; fls 1 cm wide; 2n=32. Open woods; s. N.Y., Pa., W.Va., Ky., Mo., and Okla., s. to Fla. and Ark. June, July. (Chrosperma m.)

Gleason, Henry A. & Cronquist, Arthur J. 1991. Manual of vascular plants of northeastern United States and adjacent Canada. lxxv + 910 pp.

©The New York Botanical Garden. All rights reserved. Used by permission.
Amianthium muscitoxicum
Open Interactive Map
Amianthium muscitoxicum image
Paul Rothrock
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Dill, Becky
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Amianthium muscitoxicum image
Click to Display
100 Initial Images
- - - - -
View All Images
The National Science Foundation
This project made possible by National Science Foundation Awards 1601697, 1600981, 1601393, 1600976, 1601429, 1601101, 1601503
Powered by Symbiota