Salvia brandegeei

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Brandegee's sage
Salvia brandegeei.jpg
Status TNC G2.svg
Imperiled  (NatureServe) [1]
Scientific classification Red Pencil Icon.png
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Asterids
Order: Lamiales
Family: Lamiaceae
Genus: Salvia
Species:
S. brandegeei
Binomial name
Salvia brandegeei
Synonyms
  • Salvia mellifera subsp. revoluta (Brandegee) Abrams

Salvia brandegeei is a perennial evergreen shrub in the mint family known by the common names Santa Rosa Island sage [2] or Brandegee's sage. It is a fragrant plant characterized by lavender flowers and dark green leaves. For many years, it was thought to be native only to Santa Rosa Island, one of the Channel Islands of California, until it was discovered along the coast of Baja California. It is threatened by development and mining along the mainland portions of its range, but otherwise has a stable population on Santa Rosa Island.

Contents

Description

This plant has dark green scalloped leaves and pale lavender flowers in tightly spaced whorls. The violet-gray calyx, combined with the wide open flower lips, make it a very showy flower. [3]

Morphology

This plant grows as a shrub, typically greater than 1 meter in height, or in a prostrate form. This species is heterostylous. The hairs (trichomes) on this plant are branched. The leaves are 2 to 6 cm long, with the leaf blade shaped linear to linear-elliptic. The leaves are adaxially (upper surface) glabrous, and abaxially (lower surface) densely white-hairy. The margins (edges) of the leaves are rolled under, with small, rounded teeth. [4]

The inflorescence has clusters 1.5 to 2 cm wide. The bracts are shaped ovate, with sharp tips. The flower has a calyx 7 to 8 mm large, with long hairs, and the upper lip minutely 3-lobed. The corolla tube is 7 to 8 mm long, colored a pale blue to lavender, with the upper lip 3 to 3.5 mm long, and the lower lip 3 to 4 mm long. The stamens are more or less included (not projecting beyond the mouth of the corolla). [4]

Taxonomy

This plant was originally placed as a subspecies of Salvia mellifera , of which it resembles slightly, but it is heterostylous. [5] This species is named after Townshend and Mary Katharine Brandegee, a husband and wife duo of pioneering western botanists who collected plants throughout California and Baja California. [6]

Distribution and habitat

This species can be found on Santa Rosa Island, California and on a strip of coast in Baja California. This plant is widespread on Santa Rosa Island, even becoming co-dominant in numerous large, healthy populations. It is found in the shrubland on the island. [1] In Baja California, the plant is found on the immediate coast from the vicinity of Ensenada south to San Quintin, in a 40-mile long strip. [7] It is found in Baja California in habitats of maritime succulent scrub and chaparral. [8]

Conservation

In total, this plant's population is not very large, as it is only found on Santa Rosa Island and a portion of the Baja California coast. This plant is fairly widespread and has a healthy population on Santa Rosa Island, although it was previously threatened by overgrazing from non-native herbivores. In Baja California, development along the coast and mining are threats, although there are limited details of these pressures. A NatureServe assessment places this species as G2, imperiled. [1]

Cultivation

In cultivation, the plant will reach 4–5 feet tall and up to 7 feet (2.1 m) wide. It likes full sun, dry conditions, and will grow on sandy or clay soil. It can tolerate temperatures down to 0 °F for several hours. [5]

Related Research Articles

<i>Salvia mellifera</i> Species of shrub

Salvia mellifera is a small, highly aromatic, evergreen shrub of the genus Salvia native to California, and Baja California, Mexico. It is common in the coastal sage scrub of Southern California and northern Baja California. Black sage has a dark appearance, especially during drought.

<i>Salvia apiana</i> Species of shrub

Salvia apiana, the white sage, bee sage, or sacred sage is an evergreen perennial shrub that is native to the southwestern United States and northwestern Mexico, found mainly in the coastal sage scrub habitat of Southern California and Baja California, on the western edges of the Mojave and Sonoran deserts.

<i>Salvia spathacea</i> Species of flowering plant

Salvia spathacea, the California hummingbird sage, hummingbird sage, or pitcher sage, is a species of flowering plant in the family Lamiaceae, native to southern and central California growing from sea level to 610 m (2,001 ft). This fruity scented sage blooms in March to May with typically dark rose-lilac colored flowers. It is cultivated in gardens for its attractive flowering spikes and pleasant scent.

<i>Salvia funerea</i> Species of shrub

Salvia funerea, is a species of semi-deciduous perennial shrub with the common names Death Valley sage, woolly sage, and funeral sage, is an intricately branched shrub associated with limestone soils in the Mojave Desert in California and Nevada. It is characterized by an overall white appearance due to wooly hairs that cover the stems and leaves.

<i>Salvia leucophylla</i> Species of flowering plant

Salvia leucophylla, the San Luis purple sage, purple sage, or gray sage, is an aromatic sage native to the southern coastal mountain ranges of California and Baja California.

<i>Salvia columbariae</i> Species of flowering plant

Salvia columbariae is an annual plant that is commonly called chia, chia sage, golden chia, or desert chia, because its seeds are used in the same way as those of Salvia hispanica (chia). It grows in California, Nevada, Utah, Arizona, New Mexico, Sonora, and Baja California, and was an important food for Native Americans. Some native names include pashiiy from Tongva and it'epeš from Ventureño.

<i>Lepechinia fragrans</i> Species of shrub

Lepechinia fragrans is a flowering herbaceous shrub known by the common names island pitchersage and fragrant pitchersage. It is a member of the Lamiaceae, or mint family, but like other Lepechinia, the flowers are borne in racemes instead of in mintlike whorls.

<i>Acanthomintha</i> Genus of flowering plants

Acanthomintha is a genus of the mint family, Lamiaceae. The genus Acanthomintha is commonly referred to as thornmint or thorn-mint. There are four species within this genus, including the endangered species Acanthomintha duttonii. All four thornmints are native to the California Floristic Province. The origin of the genus name is from the identical Greek word meaning thornmint.

<i>Salvia dorrii</i> Species of shrub

Salvia dorrii, the purple sage, Dorr's sage, fleshy sage, mint sage, or tobacco sage, is a perennial spreading shrub in the family Lamiaceae. It is native to mountain areas in the western United States and northwestern Arizona, found mainly in the Great Basin and southward to the Mojave Desert, growing in dry, well draining soils.

<i>Calystegia macrostegia</i> Species of vine

Calystegia macrostegia, with the common names island false bindweed and island morning glory, is a species of morning glory in the family Convolvulaceae.

<i>Lepechinia calycina</i> Species of plant

Lepechinia calycina is a species of flowering plant in the mint family known by the common name pitchersage or woodbalm. It is endemic to California, where it is a common plant in several different habitat types, including the chaparral plant community.

Lepechinia cardiophylla is an uncommon species of flowering plant in the mint family known by the common names Santa Ana pitcher sage and heart-leaved pitcher sage. It is native to the Peninsular Ranges — in the Santa Ana Mountains of Southern California and the coastal mountain range of northern Baja California.

<i>Salvia carduacea</i> Species of shrub

Salvia carduacea, the thistle sage, is a herbaceous perennial shrub native to California and Baja California, found up to 1400 m elevation. It responds drastically to its environment, growing anywhere from 15 cm to 1 m in height. The wooly white basal leaves resemble a thistle's, with long spines, while the flowers grow in whorls on calyces that are wooly and spiny. The flowers are a vibrant lavender with bright orange anthers. The foliage is pungent, with a scent similar to citronella.

<i>Lonicera subspicata</i> Species of honeysuckle

Lonicera subspicata is a species of honeysuckle known by the common name southern honeysuckle. It is native to Baja California, California, and northern Baja California Sur, where it is known from several areas in mountain and coastal habitat, particularly chaparral. It is a vining shrub which usually climbs on other plants for support.

Salvia greatae is a species of flowering plant in the mint family, Lamiaceae. Its common names include Orocopia sage and lavender sage.

<i>Salvia munzii</i> Species of flowering plant

Salvia munzii is a semi-evergreen perennial species of sage known by the common name Munz's sage or San Miguel Mountain sage. It is native to northern Baja California, Mexico, and it can be found in a few locations just north of the border in San Diego County, California, where it is particularly rare. It is characterized by small leaves and clear blue flowers. It is a member of the coastal sage scrub and chaparral plant communities.

<i>Scutellaria tuberosa</i> Species of flowering plant

Scutellaria tuberosa is a species of flowering plant in the mint family known by the common name Danny's skullcap. It is native to western North America from Oregon through California to Baja California, where it is widespread throughout the mountain and coastal regions; it is absent from the deserts and the Central Valley of California. It can be found in forest and woodland habitat, and a variety of open habitat types, often appearing in areas recently cleared by wildfire. It is a perennial herb producing an erect stem or cluster of stems up to about 25 centimeters tall from a root system with tubers. The stems are coated in short, spreading hairs. The oval leaves are oppositely arranged. The lowest leaves are borne on short petioles. Flowers emerge from the leaf axils. Each flower is held in a calyx of sepals with a large ridge or dome-shaped appendage on the upper part. The tubular corolla is one to two centimeters long and has a large upper and lower lip. The upper lip is folded into a beaklike protrusion and the lower has three wide lobes. The corolla is deep purple-blue, usually with a white patch or mottling on the lower lip.

Trichostema parishii is a species of flowering plant in the mint family known by the common name Parish's bluecurls.

<i>Diplacus puniceus</i> Species of flowering plant

Diplacus puniceus, commonly known as the red bush monkeyflower, San Diego monkey flower, or mission diplacus, is a species of perennial shrub native to coastal southern California and northern Baja California. It is characterized by a relatively small and broad corolla for Diplacus, a lack of glandular hairs, and dark orange or red flowers, adapted to hummingbird pollinators.

<i>Lysiloma candidum</i> Species of tree found in Mexico

Lysiloma candidum, most commonly known as the palo blanco, is a tree of the family Fabaceae near-endemic to the Baja California Peninsula in Mexico. It may grow to a height of 10 metres (33 ft) and is one of the few spineless woody legumes in the region. It has compound leaves with oval gray-green leaflets. The creamy-white, globose clusters of flowers bloom in March through May and perfume the air with a light, spicy fragrance. The flowers are followed by red-brown pods up to 15 centimetres (5.9 in) long that hang delicately on the thin branches. This species is distributed throughout the Baja California Peninsula, from Rancho El Barril in southern Baja California state to the Cape region of Baja California Sur, and is also very rarely found in the state of Sonora.

References

  1. 1 2 3 "Salvia brandegeei". NatureServe Explorer. Arlington, Virginia: NatureServe. 2021. Retrieved 5 January 2021.{{cite web}}: CS1 maint: url-status (link)
  2. USDA, NRCS (n.d.). "Salvia brandegeei". The PLANTS Database (plants.usda.gov). Greensboro, North Carolina: National Plant Data Team. Retrieved 28 October 2015.
  3. Clebsch, Betsy; Barner, Carol D. (2003). The New Book of Salvias. Timber Press. p. 48. ISBN   978-0-88192-560-9.
  4. 1 2 Averett, Deborah Angle (2012). "Salvia brandegeei". Jepson eFlora. Jepson Flora Project . Retrieved 5 January 2021.{{cite web}}: CS1 maint: url-status (link)
  5. 1 2 Wilson, Bert (17 August 2012). "Salvia brandegei, Brandegees Sage". Las Pilitas. Las Pilitas Horticultural Treatment.{{cite web}}: CS1 maint: url-status (link)
  6. Vadheim, C.M.; Drake, T. (2016). "Mary Katharine Brandegee: an[sic] unique California botanist and her legacy" (PDF). California Native Plant Society San Diego Chapter. Retrieved 5 January 2022.{{cite web}}: CS1 maint: url-status (link)
  7. Rebman, J. P.; Gibson, J.; Rich, K. (2016). "Annotated checklist of the vascular plants of Baja California, Mexico" (PDF). San Diego Society of Natural History. 45: 183.
  8. Harper, Alan B.; Vanderplank, Sula; Dodero, Mark; Mata, Sergio; Ochoa, Jorge (2011). "Plants of the Colonet Region, Baja California, Mexico, and a Vegetation Map of Colonet Mesa". Aliso: A Journal of Systematic and Evolutionary Botany. 29:1: 25–42.