Eastern Mojave Vegetation Ciliate calyx lobes of Coll. No. 2561.2, Erythranthe floribunda  
 

 

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  Phrymaceae Erythranthe floribunda
Microphotographed 28 November 2021.

Plants of Jefferson County Open Space
Jefferson County, Colorado
Phrymaceae

Erythranthe floribunda (Douglas ex Lindl.) G. L. Nesom.  Many Flowered Monkey Flower.

Apex Park - Northern Parcel, Jefferson County, Colorado. On the bedrock of an unnamed gulch, near the center of the north parcel, 4.55 km. south southwest of the GNIS location of Golden. 39.7241N, 105.2237W. WGS 1984 Elev. 1972 m. Corolla yellow with spots, stipitate-glandular, calyx lobes ciliate. Growing on islands of moss amid flowing water, also collected here, Erythranthe floribunda, Epilobium ciliatum, and Juncus bufonius. I think these are just very small E. floribunda.

Collected by permit: Jefferson County Open Space, 2021, issued: Apr 1, 2021, to: Tom Schweich.

Tom Schweich 2561.2 7-Jul-2021

Coll. No. 2561.1, 7 July 2021, characters observed: Diminuitive annual monkey-flower, 30-45 mm., rooted in islands of moss amid flowing water with E. floribunda, stipitate-glandular except for corolla; Leaves, opposite, lanceolate, petiole 1.0-1.5 mm. + blade 3.0-3.5 mm. × 1.7 mm. wide, veination indistinct; Pedicel, 8.5-11.0 mm., >calyx; Calyx, 3.5 mm., lobes, equal, <<tube, ciliate with white hairs, symmetrically inflated and closing in fruit; Corolla, 8 mm., exserted 5.5 mm., throat, 4-5 mm., limb, 4 mm., yellow with red spots.

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Date and time this page was prepared: 11/5/2022 8:51:13 PM