Taxon Details: Comarostaphylis discolor subsp. rupestris (B.L.Rob. & Seaton) Diggs
Taxon Profile:
Narratives:
Family:
Ericaceae (Magnoliophyta)
Ericaceae (Magnoliophyta)
Scientific Name:
Comarostaphylis discolor subsp. rupestris (B.L.Rob. & Seaton) Diggs
Comarostaphylis discolor subsp. rupestris (B.L.Rob. & Seaton) Diggs
Accepted Name:
This name is currently accepted.
This name is currently accepted.
Synonyms:
Arctostaphylos rupestris B.L.Rob. & Seaton
Comarostaphylis rupestris (B.L.Rob. & Seaton) Small
Arbutus spinulosa M.Martens & Galeotti
Arctostaphylos rupestris B.L.Rob. & Seaton
Comarostaphylis rupestris (B.L.Rob. & Seaton) Small
Arbutus spinulosa M.Martens & Galeotti
Description:
Description: Plants 1-5 m tall; young twigs and petioles tomentulose or tomentose. Leaves plane, upper surface glabrous or with scattered eglandular trichomes, green and shining or somewhat dull, lower surface tomentulose to densely ferruginous-tomentose, becoming less so with age. Inflorescences tomentulose to tomentose, trichomes eglandular. Flowers: corollas glabrous or with eglandular hyaline trichomes.
Distribution: Endemic to Mexico, restricted to the mountains of Michoacán, as an understory shrub in forests, and also commonly in open, rocky, or disturbed areas, sometimes in full sun, at elevations of 1850-3350 m. Flowering and fruiting throughout the year.
Type: Mexico. Michoacán: near Patzcuaro, 14 Oct. 1892 (fl), Pringle 4318 (lectotype, GH, photos, Diggs neg. 13 & NY neg. 9763); isotypes, A, BM, BR, BR-fragment, F, G(2), LE, M, MO, MSC, NY, P, PH, n.v., RSA, UC(2), US(3), W).
Description: Plants 1-5 m tall; young twigs and petioles tomentulose or tomentose. Leaves plane, upper surface glabrous or with scattered eglandular trichomes, green and shining or somewhat dull, lower surface tomentulose to densely ferruginous-tomentose, becoming less so with age. Inflorescences tomentulose to tomentose, trichomes eglandular. Flowers: corollas glabrous or with eglandular hyaline trichomes.
Distribution: Endemic to Mexico, restricted to the mountains of Michoacán, as an understory shrub in forests, and also commonly in open, rocky, or disturbed areas, sometimes in full sun, at elevations of 1850-3350 m. Flowering and fruiting throughout the year.
Type: Mexico. Michoacán: near Patzcuaro, 14 Oct. 1892 (fl), Pringle 4318 (lectotype, GH, photos, Diggs neg. 13 & NY neg. 9763); isotypes, A, BM, BR, BR-fragment, F, G(2), LE, M, MO, MSC, NY, P, PH, n.v., RSA, UC(2), US(3), W).
Flora and Monograph Treatment(s):
Comarostaphylis discolor subsp. rupestris (B.L.Rob. & Seaton) Diggs: [Article] Luteyn, James L., et al. 1995. Ericaceae, Part II. The Superior-Ovaried Genera (Monotropoideae, Pyroloideae, Rhododendroideae, and Vaccinioideae P.P.). Fl. Neotrop. Monogr. 66: 560.
Comarostaphylis discolor subsp. rupestris (B.L.Rob. & Seaton) Diggs: [Article] Luteyn, James L., et al. 1995. Ericaceae, Part II. The Superior-Ovaried Genera (Monotropoideae, Pyroloideae, Rhododendroideae, and Vaccinioideae P.P.). Fl. Neotrop. Monogr. 66: 560.
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