Erythranthe hymenophylla | |
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Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Clade: | Asterids |
Order: | Lamiales |
Family: | Phrymaceae |
Genus: | Erythranthe |
Species: | E. hymenophylla |
Binomial name | |
Erythranthe hymenophylla (Meinke) G.L.Nesom | |
Synonyms [1] | |
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Erythranthe hymenophylla, synonym Mimulus hymenophyllus, [1] is a species of flowering plant in the lopseed family known by the common names thinsepal monkeyflower and membrane-leaf monkeyflower. It is native to Hells Canyon on the border between Oregon and Idaho in the United States. It has also been reported from Montana. [2]
This plant is a perennial herb producing masses of thin, fragile, winged stems up to 25 centimeters long. They are coated in glandular hairs with a slimy exudate. The leaves are oppositely arranged in pairs. They are lance-shaped to oval with pointed tips and are very thin, nearly membrane-like. Flowers are borne in pairs in the leaf axils. Each has a tube-shaped calyx of green sepals. The corolla is funnel-shaped and variable in size, up to 2.8 centimeters in length. It is yellow with some red or purple dots inside, and it has a beard of yellow hairs on the lower lip. Flowering occurs in April through September. [2]
This plant grows on wet spots in cracks in basalt and limestone cliffs alongside ferns and bryophytes. They are usually above flowing water in streams and rivers. Other plants in the habitat include oceanspray (Holodiscus discolor), snowberry (Symphoricarpos albus), creeping mahonia (Berberis repens), desert gooseberry (Ribes velutinum), golden currant (Ribes aureum), Wilcox penstemon (Penstemon wilcoxii), whorled penstemon (Penstemon triphyllus), floerkea (Floerkea proserpinacoides), Leiberg stonecrop (Sedum leibergii), cutleaf thelypody (Thelypodium laciniatum), brittle bladderfern (Cystopteris fragilis), and common monkeyflower (Erythranthe guttata). [2]
Erythranthe androsacea is a species of monkeyflower known by the common name rockjasmine monkeyflower. It was formerly known as Mimulus androsaceus.
Diplacus angustatus is a species of monkeyflower known by the common names purplelip pansy monkeyflower and narrowleaf pansy monkeyflower.
Erythranthe bicolor, the yellow and white monkeyflower, is a species of flowering plant in the lopseed family (Phrymaceae). It is endemic to California, United States. It was formerly known as Mimulus bicolor.
Diplacus bigelovii is a species of monkeyflower known by the common name Bigelow's monkeyflower. It is native to the southwestern United States, where it grows in desert and slope habitats. It was formerly known as Mimulus bigelovii.
Erythranthe breviflora is a species of monkeyflower known by the common name shortflower monkeyflower. It is native to western North America from British Columbia to Wyoming to the Modoc Plateau and northern Sierra Nevada in California. It grows in moist areas in several types of habitat. It was formerly known as Mimulus breviflorus.
Diplacus brevipes is a species of monkeyflower known by the common name widethroat yellow monkeyflower. It was formerly known as Mimulus brevipes.
Diplacus clevelandii is an uncommon species of monkeyflower known by the common name Cleveland's bush monkeyflower. It was formerly known as Mimulus clevelandii.
Diplacus congdonii is a species of monkeyflower known by the common name Congdon's monkeyflower.
Erythranthe dentata is a species of monkeyflower known by the common names coastal monkeyflower and toothleaf monkeyflower. It is native to the western coast of North America from British Columbia to northern California, where it grows in moist habitat. It was formerly known as Mimulus dentatus.
Erythranthe filicaulis, known by the common name slender-stemmed monkeyflower, is a species of monkeyflower. It was formerly known as Mimulus filicaulis.
Erythranthe floribunda is a species of monkeyflower known by the common name many-flowered monkeyflower. It is native to western North America from western Canada to California and northern Mexico, to the Rocky Mountains. It grows in many types of habitat, especially moist areas. It was formerly known as Mimulus floribundus.
Erythranthe inconspicua, synonym Mimulus inconspicuus, is an uncommon species of monkeyflower known by the common name smallflower monkeyflower.
Erythranthe laciniata, synonym Mimulus laciniatus, is an uncommon species of flowering plant known by the common name cutleaf monkeyflower, it is endemic to the High Sierra Nevada in California.
Erythranthe latidens, synonym Mimulus latidens, is a species of monkeyflower known by the common name broadtooth monkeyflower.
Erythranthe inflatula, synonyms Mimulus inflatulus and Mimulus evanescens, is a rare species of monkeyflower known by the common name disappearing monkeyflower. It is native to the western United States, where it is known from about ten locations in and around the Great Basin within the states of Idaho, Oregon, and California; it is also found in Nevada. Specimens of the plant had been catalogued as Mimulus breviflorus, but on further examination it was evident that they were a separate, unclassified species; this was described to science in 1995. It is thought that the plant may have evolved via hybridization between Erythranthe breviflora and Erythranthe latidens, or that it evolved from E. latidens and then into E. breviflora.
Erythranthe palmeri is a species of monkeyflower known by the common name Palmer's monkeyflower. It was formerly known as Mimulus palmeri.
Mimetanthe is a genus of flowering plants in the family Phrymaceae. It has only one species, Mimetanthe pilosa, synonym Mimulus pilosus, known by the common names false monkeyflower and downy mimetanthe. It is native to the western United States and Baja California, where it grows in moist and disturbed habitat types. This plant is different enough from other monkeyflowers that it is treated in its own monotypic genus, Mimetanthe, or it may be retained in Mimulus.
Erythranthe shevockii is a rare species of monkeyflower known by the common name Kelso Creek monkeyflower. It was formerly known as Mimulus shevockii.
Erythranthe michiganensis is a rare species of flowering plant in the lopseed family, known by the common name Michigan monkeyflower. This species occurs only in the Grand Traverse and Mackinac Straits areas within the American state of Michigan. It is one of only three plant species that are endemic to Michigan, with the other two being Voss's Goldenrod and Packera insulae-regalis.
Erythranthe gemmipara is a rare species of flowering plant in the family Phrymaceae, known by the common name Rocky Mountain monkeyflower. It is endemic to Colorado in the United States, where there are eight known occurrences. It was formerly known as Mimulus gemmiparus.