Question: Are both Hippophae and Pelargonium genera of sea buckthorns?

Context paragraphs:
Hippophae: Hippophae is a genus of sea buckthorns, deciduous shrubs in the family Elaeagnaceae.  The name sea buckthorn may be hyphenated to avoid confusion with the buckthorns ("Rhamnus", family Rhamnaceae).  It is also referred to as sandthorn, sallowthorn, or seaberry.

Pelargonium: Pelargonium is a genus of flowering plants which includes about 200 species of perennials, succulents, and shrubs, commonly known as geraniums (in the United States also storksbills).  Confusingly, "Geranium" is the botanical name (and also common name) of a separate genus of related plants often called cranesbills.  Both genera belong to the family Geraniaceae.  Linnaeus originally included all the species in one genus, "Geranium", and they were later separated into two genera by Charles L’Héritier in 1789.

Hippophae rhamnoides: Hippophae rhamnoides, also known as common sea buckthorn is a species of flowering plant in the family Elaeagnaceae, native to the cold-temperate regions of Europe and Asia.  It is a spiny deciduous shrub.  The plant is used in the food and cosmetic industry, in traditional medicine, as animal fodder and for ecological purposes.

Geraniaceae: Geraniaceae is a family of flowering plants placed in the order Geraniales.  The family name is derived from the genus "Geranium".  The family includes both the genus "Geranium" (the cranesbills, or true geraniums) and the garden plants called geraniums, which modern botany classifies as genus "Pelargonium", along with other related genera.

Hurvat Itri: Hurvat Itri (Hebrew: חורבת עתרי‎ ‎ ) also known as the Itri Ruins (alt.  spellings: 'Ethri; Atari), refers to a sprawling archaeological site that features the remains of a restored Jewish village which dates back to the Second Temple period.  The site sits upon an elevation of 406 m above sea level, wherein are preserved an ancient synagogue, wine presses, a theater, cisterns, ritual baths and stone ossuaries, as well as an underground system of public hiding places.  The site is located in modern-day Israel and is situated in the Judean Hills, southeast of Bet Shemesh, within the Adullam-France Park — c. 35 km southwest of Jerusalem, 5 km southeast of the Elah Valley and 8 km northeast of Beth Guvrin.  Formerly known in Arabic as "Umm Suweid" (the mother of the buckthorns), the modern name of the site was only applied in March 2001 by the Israel Official Names Commission, after a team of IAA archaeologists discovered an ostracon bearing the name "Ethri," thought to be a reference to the name of the city "Caphethra" (=Kefar Ethra) described by Josephus.  The site stands out among other archaeological sites because of its formidable wall formations, with massive stones, which led Israeli archaeologist, Boaz Zissu, to believe that it may have been one of the fifty strongholds in Judea destroyed by Hadrian during the second Jewish revolt (the Great Revolt).

List of prehistoric sea cucumbers: This list of prehistoric sea cucumbers is an attempt to create a comprehensive listing of all genera from the fossil record that have ever been considered to be holothuroidea, excluding purely vernacular terms.  The list includes all commonly accepted genera, but also genera that are now considered invalid, doubtful ("nomina dubia"), or were not formally published ("nomina nuda"), as well as junior synonyms of more established names, and genera that are no longer considered sea cucumbers.

Hydrodamalis: Hydrodamalis is a genus of extinct herbivorous sirenian marine mammals, and included the Steller's sea cow ("Hydrodamalis gigas"), the Cuesta sea cow ("Hydrodamalis cuestae"), and the Takikawa sea cow ("Hydrodamalis spissa").  The fossil genus "Dusisiren" is regarded as the sister taxon of "Hydrodamalis": together, the two genera form the dugong subfamily Hydrodamalinae.  They were the largest member of the order Sirenia, whose only extant members are the dugong ("Dugong dugon") and the manatees ("Trichechus" spp.) .  They reached up to 9 m in length, making the Steller's sea cow among the largest mammals other than whales to have existed in the Holocene epoch.  Steller's sea cow was first described by Georg Wilhelm Steller, Cuesta by Daryl Domning, and Takikawa by Hitoshi Furusawa.  The Steller's sea cow was the only member of the genus to survive into modern times, and, although had formerly been abundant throughout the North Pacific, by the mid 1700s, its range had been limited to a single, isolated population surrounding the uninhabited Commander Islands.  It was hunted for its meat, skin, and fat by fur traders, and was also hunted by aboriginals of the North Pacific coast, leading to its and the genera's extinction 27 years after discovery.  The Cuesta sea cow along with the Takikawa sea cow were probably extinct at the end of the Pliocene due to the onset of the Ice Ages and the subsequent recession of seagrasses—their main food source.

Sea buckthorn oil: Sea buckthorn oil is derived from plants in a group of species of the genus "Hippophae", the most commonly used of which is "Hippophae rhamnoides".  As species belonging to this genus accumulate lipids in the mesocarp (the fleshy part of the fruit), oil can be extracted from either the seeds or the pulp of the fruit.  The resulting oil is used in cosmetics and skin care products.

Leucocyanidin: Leucocyanidin is a colorless chemical compound related to leucoanthocyanidins. Leucoyanidin can be found in "Aesculus hippocastanum" (Horse chestnut), "Anacardium occidentale" (Cashew, acajou), "Arachis hypogaea" (Earth Nut), "Areca catechu" (Areca nut), "Asimina triloba" (American custardapple), "Cerasus vulgaris" (Cherry), "Cinnamomum camphora" (Camphor), "Erythroxylon coca" (coca), "Gleditsia triacanthos" (Honey locust), "Hamamelis virginiana" (American Witch Hazel), "Hippophae rhamnoides" (Hippophae berry Sanddorn), "Hordeum vulgare" (Barley), "Humulus lupulus" (bine), "Hypericum perforatum" (perikon Amber), "Laurus nobilis", "Magnolia denudata" (Hsin-I Yulan-Magnolie), "Malva silvestris" (Blue mallow), "Musa acuminata × balbisiana" (Banana), "Nelumbo nucifera" (Baladi bean), "Pinus strobus" (Eastern white pine), "Prunus serotina" ssp.  serotina (black cherry), "Psidium guajava" (Common guava), "Quercus alba" (White oak), "Quercus robur" (Common oak), "Rumex hymenosepalus" (Arizona dock), "Schinus terebinthifolius" (Brazilian pepper tree), "Terminalia arjuna" (arjun), "Terminalia catappa" (Indian almond), "Theobroma cacao" (Cacao), "Drimia maritima" (Sea Squill), "Vicia faba" (bell-bean), "Vitis vinifera" (Common Grape Vine), "Zea Mays" (Corn, mais), "Ziziphus jujuba" (jujube, Chinese date).

Sea lion: Sea lions are sea mammals characterized by external ear flaps, long foreflippers, the ability to walk on all fours, and short, thick hair, big chest and belly.  Together with the fur seals, they comprise the family Otariidae, eared seals, which contains six extant and one extinct species (the Japanese sea lion) in five genera.  Their range extends from the subarctic to tropical waters of the global ocean in both the Northern and Southern Hemispheres, with the notable exception of the northern Atlantic Ocean.  They have an average lifespan of 20–30 years.  A male California sea lion weighs on average about 300 kg and is about 8 ft long, while the female sea lion weighs 100 kg and is 6 ft long.  The largest sea lion is Steller's sea lion, which can weigh 1000 kg and grow to a length of 10 ft .  Sea lions consume large quantities of food at a time and are known to eat about 5–8% of their body weight (about 15 – ) at a single feeding.

Supporting paragraphs: Hippophae Pelargonium
Answer: no