Question: How many different groves lie in the national forest that is loacted between the Central Valley of California and the Basin and Range Province.

Context paragraphs:
Tule Valley: Tule Valley, also known as White Valley, is a north-south trending endorheic valley within the Great Basin (geographically), Great Basin Desert (ecologically), and Basin and Range Province (tectonically) of west-central Utah.  It is bounded on the west by the Confusion Range, on the east by the House Range, to the north by the Middle Range and the Great Salt Lake Desert, and the south by Wah Wah Valley and the Wah Wah Mountains.  The central part of the valley has several knolls, the largest of which is Coyote Knolls.  The White Valley name comes from the abundance of white rocks noted by James H. Simpson in 1859.  These rocks are mostly Lake Bonneville marls in the valley floor.

Sequoia National Forest: Sequoia National Forest is located in the southern Sierra Nevada mountains of California.  The U.S. National Forest is named for the majestic Giant Sequoia ("Sequoiadendron giganteum") trees which populate 38 distinct groves within the boundaries of the forest.

Chilean Central Valley: The Central Valley (Spanish: "Valle Central" ), Intermediate Depression, or Longitudinal Valley is the depression between the Chilean Coastal Range and the Andes Mountains.  The central valley should not be confused with Central Chile that encompasses part of the valley.  At its broadest definition, the geological one, the Central Valley has a discontinuous extension from Pampa del Tamarugal at 20° S to Ofqui Isthmus at 46° S.  The viticultural Central Valley extends from Santiago southwards to the Bío-Bío Region.

Crane Mountain: Crane Mountain is in the Warner Mountain range and is the tallest peak in Lake County, Oregon, U.S..  It is located southeast of Lakeview in south-central Oregon, near the northwest corner of the Basin and Range Province of the western United States.  The mountain is in the Fremont section of the Fremont–Winema National Forest.  There was a United States Forest Service fire lookout located near the summit which was removed in 1972.  The Crane Mountain National Recreation Trail runs north and south along the crest of the mountain.

Deschutes National Forest: The Deschutes National Forest is a United States National Forest located in parts of Deschutes, Klamath, Lake, and Jefferson counties in central Oregon.  It comprises 1.8 e6acre along the east side of the Cascade Range.  In 1908, the Deschutes National Forest was established from parts of the Blue Mountains, Cascade, and Fremont National Forests.  In 1911, parts of the Deschutes National Forest were split off to form the Ochoco and Paulina National Forests, and parts of the Cascade and Oregon National Forests were added to the Deschutes.  In 1915, the lands of the Paulina National Forest were rejoined to the Deschutes National Forest.  A 1993 Forest Service study estimated that the extent of old growth in the forest was 348100 acre .  Within the boundaries of the Deschutes National Forest is the Newberry National Volcanic Monument, containing cinder cones, lava flows, and lava tubes.  The Deschutes National Forest as a whole contains in excess of 250 known caves.

Central Valley General Hospital: Central Valley General Hospital is a rural 49-bed hospital in Hanford, California, specializing in obstetrical care.  It features a women's services unit and an intensive care neonatal nursery.  It also offers extensive Community Care clinic services serving communities in Kings, Tulare and southern Fresno counties.  Central Valley General Hospital is a part of the Seventh-day Adventist hospital system.  Central Valley General Hospital is a part of a division of Adventist Health known as the "Adventist Health/Central Valley Network," consisting of Central Valley General Hospital, Adventist Medical Center - Hanford, Adventist Medical Center - Selma, Adventist Medical Center - Reedley, and over 30 Adventist Health/Community Care clinics throughout a 2500 sqmi region in the Central Valley.

Albion Mountains: The Albion Mountains are a mountain range in the U.S. states of Idaho (~99%) and Utah (~1%), spanning Cassia County, Idaho and barely reaching into Box Elder County, Utah.  The highest point in the range is Cache Peak at 10339 ft , and the range is a part of the Great Basin Divide and the Basin and Range Province.  Most of the mountains are part of the Albion Division of the Minidoka Ranger District of Sawtooth National Forest.

Sierra Nevada (U.S.): The Sierra Nevada ( , ] , "snowy saw range") is a mountain range in the Western United States, between the Central Valley of California and the Basin and Range Province.  The vast majority of the range lies in the state of California, although the Carson Range spur lies primarily in Nevada.  The Sierra Nevada is part of the American Cordillera, a chain of mountain ranges (cordillera) that consists of an almost continuous sequence of mountain ranges that form the western "backbone" of North America, Central America, South America and Antarctica.

Giant Sequoia National Monument: The Giant Sequoia National Monument is a 328000 acre U.S. National Monument located in the southern Sierra Nevada in eastern central California.  It is administered by the U.S. Forest Service as part of the Sequoia National Forest and includes 38 of the 39 Giant Sequoia ("Sequoiadendron giganteum") groves that are located in the Sequoia National Forest, about half of the sequoia groves currently in existence, including one of the ten largest Giant Sequoias, the Boole Tree, which is 269 feet (82 m) high with a base circumference of 112 feet (38 m).  The forest covers 824 square miles (1,326 square kilometers).

Black Pine Mountains: The Black Pine Mountains are a mountain range in the U.S. states of Idaho (~65%) and Utah (~35%), spanning Cassia County, Idaho and reaching into Box Elder County, Utah.  The highest point in the range is known as Black Pine Mountains High Point, sometimes referred to as Black Peak, at 9395 ft , and the range is a part of the Great Basin Divide and the Basin and Range Province.  In Idaho, the mountains are part of the Black Pine Division of the Minidoka Ranger District of Sawtooth National Forest.

Supporting paragraphs: Sequoia National Forest Sierra Nevada (U.S.)
Answer: 38