Flora of North America species comparison

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Lupinus argenteus var. fulvomaculatus

Lupinus argenteus var. argenteus
Photo is of parent taxon
Photo is of parent taxon

silvery lupine
Habit Herbs 1–10 dm, glabrous or pubescent. Herbs 2–15 dm, hairs forwardly appressed.
Stems

branched.

branched.
Leaves

usually cauline, basal leaves usually absent at flowering, if present then petioles less than 3 times as long as leaflets;

leaflet blades flat, oblanceolate, surfaces glabrous or pubescent adaxially.

cauline;

petiole 1–5 cm;

leaflet blades narrow and often folded, oblanceolate or elliptic-oblanceolate, surfaces gray or silver-pubescent.
Pedicels

1–2.5 mm.

(1–)2–5(–6) mm.
Flowers

6–8 mm;

calyx bulge 0–1 mm;

corolla pale blue with brown banner patch, banner glabrous or hairy abaxially.

(7–)8–12 mm;

calyx bulge less than 1 mm;

corolla blue, purple, pink, or white, banner ± hairy abaxially.
2n

= 48.

= 48.

Lupinus argenteus var. fulvomaculatus

Lupinus argenteus var. argenteus
Phenology Flowering Jun–Aug. Flowering Jun–Oct.
Habitat Cool, moist mountain meadows, stream banks, lakeshores, forests. Dry sagebrush scrub, meadows, openings in conifer forests.
Elevation 2000–3600 m. (6600–11800 ft.) 1000–2000 m. (3300–6600 ft.)
Distribution
from FNA
AZ; CO; NM; UT
from FNA
AZ; CA; CO; ID; MT; ND; NM; NV; OR; SD; UT; WY; AB; SK
[BONAP county map]
Discussion

Variety fulvomaculatus is known from the Abajo and La Sal mountains in southeastern Utah, mountainous Colorado, in the Santa Fe National Forest and vicinity in New Mexico, and in northeastern Apache County, Arizona, where it is rare.

(Discussion copyrighted by Flora of North America; reprinted with permission.)

Variety argenteus is known from the Panamint Mountains in eastern California to southern Canada, western North Dakota, western South Dakota, Colorado, and central New Mexico. It is widespread in the intermountain region in Arizona, southern Idaho, Nevada, eastern Oregon, Utah, and southwestern Wyoming.

Lupinus lemmonii C. P. Smith belongs here since D. Isely (1998) and T. H. Kearney and R. H. Peebles (1960) stated that the only diagnostic character that differentiates this from var. argenteus is its southern location.

(Discussion copyrighted by Flora of North America; reprinted with permission.)
Source FNA vol. 11. FNA vol. 11.
Parent taxa Fabaceae > subfam. Faboideae > Lupinus > Lupinus argenteus Fabaceae > subfam. Faboideae > Lupinus > Lupinus argenteus
Sibling taxa
L. argenteus var. argentatus, L. argenteus var. argenteus, L. argenteus var. argophyllus, L. argenteus var. heteranthus, L. argenteus var. hillii, L. argenteus var. holosericeus, L. argenteus var. meionanthus, L. argenteus var. moabensis, L. argenteus var. montigenus, L. argenteus var. palmeri, L. argenteus var. parviflorus, L. argenteus var. rubricaulis, L. argenteus var. utahensis
L. argenteus var. argentatus, L. argenteus var. argophyllus, L. argenteus var. fulvomaculatus, L. argenteus var. heteranthus, L. argenteus var. hillii, L. argenteus var. holosericeus, L. argenteus var. meionanthus, L. argenteus var. moabensis, L. argenteus var. montigenus, L. argenteus var. palmeri, L. argenteus var. parviflorus, L. argenteus var. rubricaulis, L. argenteus var. utahensis
Synonyms L. fulvomaculatus, L. ingratus L. abiesicola, L. acclivatatis, L. alexanderae, L. amniculi-putorii, L. annieae, L. argenteus var. decumbens, L. argenteus var. laxiflorus, L. argenteus var. lemmonii, L. argenteus var. stenophyllus, L. argenteus var. tenellus, L. calcicola, L. cariciformis, L. charlestonensis, L. clarkensis, L. corymbosus, L. edwardpalmeri, L. flavopinuum, L. fremontensis, L. funstonianus, L. garrettianus, L. johannis-howellii, L. lanatocarinus, L. laxiflorus, L. laxiflorus var. foliosus, L. lemmonii, L. lucidulus, L. lutescens, L. merrillianus, L. munzii, L. patulipes, L. populorum, L. pulcher, L. siccosilvae, L. sitgreavesii, L. stenophyllus, L. sublanatus, L. tenellus, L. trainianus
Name authority (Payson) Barneby: Great Basin Naturalist 46: 257. (1986) unknown
Web links 
Unless otherwise noted, all data comes from the online version of the Flora of North America, who have made most of their content available via a Creative Commons license (CC BY 4.0).



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