Kinesträdsväxtart Frön (Sapindus saponaria)
Pris för Paket med 3 frön.
Sapindus är ett släkte med ungefär fem till tolv arter av buskar och mindre träd i kinesträdsväxter, Sapindaceae, som växer i tempererade till tropiska regioner i både gamla och nya världen. Ofta kallas växternas frukter såpnötter eller tvättnötter, vilket refererar till att dess fröer kan krossas eller torkas för att användas som tvättmedel.
Sapindus saponaria is a small to medium-sized deciduous tree native to the Americas. Common names include wingleaf soapberry, western soapberry, jaboncillo, sulluku and mānele (Hawaiian). Its genus name, "Sapindus", comes from the Latin, meaning Indian soap, and its specific epithet means "soapy.
It often grows in clumps or thickets reaching about 20 ft. (6.1 m) in height in the western part of its range. Solitary trees though can grow as tall as 50 ft. (15.2 m) in height. In the western part of its range it is most often found growing at the head of prairie ravines, the margins of woodlands, the edges of fields or on rocky hillsides.
The leaves of the soapberry are alternate, pinnately compound, thick and leathery but deciduous, 8 in. (20 cm) to 15 in. (38 cm) in length, made up of 6 to 20 narrow lanceolate leaflets with smooth margins, long tapered tips, and uneven wedge-shaped bases which are 2 in. to 5 in. (5 cm to 13 cm) long and .75 in. to 1.5 in. (2 cm to cm) wide. Midveins on leaves of var. saponaria are mostly winged, while those of var. drummondii are never winged.
The inflorescence are dense terminal panicles of small white flowers 6 in. to 10 in (15 cm to 20 cm) long. Flowering occurs in May–June for var. drummondii and in November for var. saponaria.
The fruit occur in large pyramidal clusters at the ends of branches. Each golden colored fruit is between 1.2 in. to 1.4 in. (3 cm to 3.6 cm) in diameter and becomes translucent and wrinkled when fully mature and contains a single black seed about .35 in (9 mm) in diameter. Fruits of var. drummondii ripen in October and often remain on the tree until spring, while those of var. saponaria ripen in spring.
The twigs of var. drummondii are gray-brown and hairy with short tan colored hairs while those of var. saponaria are gray and hairless. Buds on var. drummondii are small dark brown and hairy while those on var. saponaria are small brown and hairless.
The trunk of var. drummondii has light gray, scaly with thin plate like bark and sometimes shallowly furrowed while var. saponaria has gray to reddish colored scaly bark.