Image d'archive à partir de la page 86 du Jardin Botanique et de la végétation de l'enquête. Jardin botanique et la végétation du Carter Comté, Montana, Bureau de la gestion des terres Les terres administrées par D4B7AF30-6FF2-4017-ADC9-7C50A7256521 Année : 1998 Le duplicata de l'exemplaire annoté à MONTU (Herbier de l'université de Montana) calice a 12 mm de long avec dents 7 mm de long. Une collection de Fallon Comté, Montana (Lesica # 4280) calice a 8 mm de long avec dents 3 mm de long. Nos collections de Carter Comté (Dumouriez 5695,5713) ont relativement peu de calices (8 mm environ) et des dents (de 3 à 5 mm), mais relativement larges folioles basales. Pl

• Contributeur: Actep Burstov / Alamy Banque D'Images
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Archive image from page 86 of Botanical and vegetation survey of. Botanical and vegetation survey of Carter County, Montana, Bureau of Land Management-administered lands D4B7AF30-6FF2-4017-ADC9-7C50A7256521 Year: 1998 The duplicate of the annotated specimen at MONTU (Herbarium at U. of Montana) has calyx 12 mm long with teeth 7 mm long. A collection from Fallon County, Montana (Lesica #4280) has calyx 8 mm long with teeth 3 mm long. Our collections from Carter County (Vanderhorst 5695, 5713) have relatively short calyces (about 8 mm) and teeth (3-5 mm), but relatively broad basal leaflets. Plants intermediate between the two varieties are reported from Colorado, Kansas, and Nebraska (Great Plains Flora Association 1986). Further collecting and consultation will be required to determine which variety or varieties occur in Montana. GEOGRAPHICAL DISTRIBUTION Global distribution: Great Plains; Astragalus racemosus var. longisetus is found in the western Great Plains in southwest South Dakota, northwest Nebraska, eastern Colorado and eastern New Mexico (Great Plains Flora Association 1986), eastern Wyoming (Dom 1992), and eastern Montana. Note: The nominate variety has a broader and sometimes sympatric distribution (Bameby 1964), from western Minnesota to southern Saskatchewan south to the Texas panhandle (Great Plains Flora Association 1986). Montana distribution: Carter and Fallon counties. Carter County distribution: Prior to this study raceme milkvetch was known by one 1938 collection with uncertain location data and, more recently, from one location on state land along Highway 212 east of Hammond. In 1997, five populations were found on BLM land and an additional population was found along the roadside on private land. These occurrences are scattered across the southern half of the county, and there is a possibility that the range extends north along the Powder River breaks. Astragalus racemosus Raceme Milkvetch Montana Natural Heritage Program May 1998 HABITAT:

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