Log In
New Account
Sitemap
Home
Specimen Search
Search Collections
Map Search
Exsiccati Search
Images
Browse
Search
Flora Projects
State Inventories
Indiana
Ohio
Wisconsin
Aquatic Invasive Plant Guide
Interactive Tools
Dynamic Checklist
Dynamic Key
Crowdsource
Allium drummondii
Regel
Family:
Amaryllidaceae
Drummond's Onion
[
Allium helleri
Small,
more
Allium nuttallii
S.Watson
]
FNA
Resources
Dale W. McNeal Jr. & T. D. Jacobsen in Flora of North America (vol. 26)
Bulbs 1-5, without basal bulbels, ovoid, 1-1.8 × 0.7-1.5 cm; outer coats enclosing 1 or more bulbs, brown, reticulate, cells fine-meshed, mostly closed in proximal 1/2 of bulb, fibrous; inner coats whitish or brownish, cells intricately contorted, walls usually not sinuous. Leaves persistent, green at anthesis, 2-5, sheathing; blade solid, flat, channeled, 10-30 cm × 1-3(-5) mm, margins entire. Scape persistent, solitary, erect, terete, 10-30 cm × 1-3 mm. Umbel persistent, erect, compact to ± loose, usually 10-25-flowered, hemispheric-globose, rarely replaced by bulbils; spathe bracts persistent, 2-3, 1-veined, ovate, ± equal, apex acuminate. Flowers campanulate to ± stellate, 6-9 mm; tepals spreading, white, pink, or red, rarely greenish yellow, ovate to lanceolate, ± equal, becoming papery and rigid in fruit, margins entire, apex obtuse or acute, midribs somewhat thickened; stamens included; anthers yellow; pollen light yellow; ovary crestless; style linear, equaling stamens; stigma capitate, unlobed or obscurely lobed; pedicel 5-20 mm. Seed coat shining; cells each usually with minute, central papilla. 2n = 14, 28.
Flowering Mar--Jun. Plains, hills, and prairies, particularly in limestone soils; 0--1600 m; Ark., Kans., Neb., N.Mex., Okla., Tex.; Mexico.
Open Interactive Map
Mathis, Marilyn
Mathis, Marilyn
Click to Display
100 Initial Images
- - - - -
View All Images
Powered by
Symbiota