Question: Which thorny crowned plant Euphorbia or Malpighia provide juicy fruits?

Context paragraphs:
Malpighia: Malpighia is a genus of flowering plants in the nance family, Malpighiaceae.  It contains about 45 species of shrubs or small trees, all of which are native to the American tropics.  The generic name honours Marcello Malpighi, a 17th-century Italian physician and botanist.  The species grow to 1 - tall, with a dense, often thorny crown.  The leaves are evergreen, simple, 0.5 - long, with an entire or serrated margin.  The flowers are solitary or in umbels of two to several together, each flower 1 - diameter, with five white, pink, red, or purple petals.  The fruit is a red, orange or purple drupe, containing 2-3 hard seeds. "M. emarginata" is cultivated for its sweet and juicy fruits, which are very rich in vitamin C.

Euphorbia 'Efanthia': "Euphorbia" 'Efanthia' is a perennial plant, an hybrid of "Euphorbia amygdaloides", and "Euphorbia X martini".

Euphorbia trigona: Euphorbia trigona (also known as African milk tree, cathedral cactus, Abyssinian euphorbia, and high chaparall ) is a perennial plant that originally comes from Central Africa.  It has an upright stem that is branched into three or four sides.  The stem itself is dark green with V-shaped light green patterns.  The about 5mm long thorns are placed in pairs of two on the stem's ridges.  The drop shaped leaves grow from between the two thorns on each ridge.  The plant has never been known to flower, and is possibly a hybrid.  As with many other "Euphorbia" species, the latex from the plant is poisonous and can cause skin irritations.  The trigona can withstand brief cold temperatures of up to -3 degrees.  It prefers sandy soil but can withstand most types of soil, provided it is well draining.  It can root very easily from stem cuttings, if allowed to dry for 3-7 days before planting so that it can form a callus and not rot.  It grows from 1.5 - 3 meters.  It is a pest-free plant.  A problem that some trigonas face is that they are susceptible to falling over when fully grown because of their shallow and small root system

Argemone pinnatisecta: Argemone pinnatisecta, known as the Sacramento prickly poppy, is an angiosperm and part of the poppy family.  A very thorny looking perennial that grows up to a meter and a half in height.  The thorny stems are covered in bluish green serrated leaves with spiky tips.  The flower buds are also covered in these sharp thin thorns until they open, between May and August, revealing six white petals up to four centimeters long and nine centimeters wide, and a bright yellow anther with various stamens jetting out.  The fruits of plant contain black seeds about two millimeters in diameter.

Juicy Fruits: Juicy Fruits is a one-act comedy by Leo Butler that was produced by touring theatre company Paines Plough in 2011.  The cast featured Denise Hoey and Clare Waugh and it was directed by George Perrin, touring nationally to Oran Mor in Glasgow, Traverse Theatre in Edinburgh, Royal Exchange, Manchester, and Belgrade Theatre in Coventry.

Euphorbia: Euphorbia is a very large and diverse genus of flowering plants, commonly called spurge, in the spurge family (Euphorbiaceae).  "Euphorbia" is sometimes used in ordinary English to collectively refer to all members of Euphorbiaceae (in deference to the type genus), not just to members of the genus.  Some euphorbias are commercially widely available, such as poinsettias at Christmas.  Some are commonly cultivated as ornamentals, or collected and highly valued for the aesthetic appearance of their unique floral structures, such as the crown of thorns plant.  Euphorbias from the deserts of Southern Africa and Madagascar have evolved physical characteristics and forms similar to cacti of North and South America, so they (along with various other kinds of plants) are often incorrectly referred to as "cacti".  Some are used as ornamentals in landscaping, because of beautiful or striking overall forms, and drought and heat tolerance.

Euphorbia antiquorum: Euphorbia antiquorum, known as antique spurge and "Euphorbia of the Ancients", is a species of succulent plant in the Euphorbiaceae family.  It is the type species, and is closely related to the poinsettia−"Euphorbia pulcherrima", native to Mexico.

Euphorbia milii var. splendens: Euphorbia milii var.  splendens is a variety of the species "Euphorbia milii".  Like the other varieties of "E.milii" (and, indeed, like many other plants in the spurge family Euphorbiaceae) "E.m.var.splendens" produces a milky latex that is an irritant poison.  Under the name "sijou" (alternative spelling "sijwu") the plant (known formerly to science as "Euphorbia splendens") is considered to be sacred in the Bathouist religion of the Bodo people of Assam, West Bengal, Nagaland and Nepal - in which it symbolises the supreme deity, "Bathoubwrai" (Master of the Five Elements).  This cultivation for ritual purposes of the "sijou" tree was particularly strong among the Bodo people (known also as "Mech") of the Goalpara region.  The plant does not often set seed, but is easy to propagate vegetatively; branches broken from an established plant root readily as cuttings.  Families that follow Bathouism plant a sijou shrub at the northeast corner of their courtyard in an altar referred to as the "sijousali".  Bodo communities that follow Bathouism generally plant a sijou shrub/small tree in a piece of communally-owned land, which they fence with eighteen pairs of bamboo strips with five fastenings.  Each pair symbolizes a divine couple consisting of a minor God and a minor Goddess.  The Five Fastenings ("bando") signify (counting from bottom to top) : birth, pain, death, marriage and peace/pleasure.  The milestones on the path of life represented by the bottom three fastenings are those that one cannot escape; whereas those symbolised by the top two are not necessarily attained by all.

Euphorbia tithymaloides: Euphorbia tithymaloides is a perennial succulent spurge.  An erect shrub, the plant is also known by the scientific name "Pedilanthus tithymaloides".  However, the genus "Pedilanthus" has been submerged into the genus "Euphorbia", and is more correctly known by its new name ("Euphorbia tithymaloides").

Euphorbia poissonii: Euphorbia poissonii, also known as Euphorbia poissoni and, incorrectly as Euphorbia poisoni is a highly irritant and toxic succulent member of the large and varied spurge family of plants.  It is native to northern Nigeria, where local farmers extract its latex for use as a pesticide.  Its powerfully irritant and pain-producing nature mandates use as a fencing plant.

Supporting paragraphs: Euphorbia Malpighia
Answer: Malpighia