Hydrophylloideae is a subfamily of the Boraginaceae family of flowering plants.
 Their taxonomic position is somewhat uncertain.
 Traditionally, and under the Cronquist system, they were given family rank under the name Hydrophyllaceae, and treated as part of the order Solanales.
 More recent systems have recognised their close relationship to the borage family, Boraginaceae, initially by placing Hydrophyllaceae and Boraginaceae together in an order Boraginales, and most recently by demoting Hydrophyllaceae to a subfamily of Boraginaceae.
 However the placement and circumscription of Boraginaceae is still uncertain: it is unplaced at order level, and there is some prospect of it being split up again in future.
Symphytum tuberosum, the tuberous comfrey, is a species of "Symphytum" in the Boraginaceae family.
Myosotis ( ; from the Greek: μυοσωτίς "mouse's ear", after the leaf) is a genus of flowering plants in the family Boraginaceae.
 In the northern hemisphere they are commonly called forget-me-nots or scorpion grasses.
 The common name "forget-me-not" was calqued from the German "Vergissmeinnicht ", and first used in English in 1398 AD via King Henry IV.
 Similar names and variations are found in many languages. "
Myosotis alpestris" is the state flower of Alaska and Dalsland Sweden.
 Plants of this genus are commonly confused with Chatham Islands forget-me-nots which belong to a related genus, "Myosotidium".
Myosotis scorpioides (syn.
 "Myosotis palustris"), the water forget-me-not or true forget-me-not, is an herbaceous perennial flowering plant in the borage family, Boraginaceae.
Pulmonaria saccharata, the Bethlehem lungwort or Bethlehem sage, is a species of flowering plant in the Boraginaceae family, native to France and Italy.
 It is a rhizomatous herbaceous perennial which is closely related to the common lungwort ("Pulmonaria officinalis").
 Growing to 10 cm tall by 60 cm wide, it has lance-shaped leaves with white confluent spots, and pink or white flowers in spring.
Symphytum caucasicum, the beinwell, blue comfrey, or Caucasian comfrey, is an ornamental plant of "Symphytum" genus in the Boraginaceae family, which is native to Caucasus.
Amsinckia menziesii is a species of plant in the Boraginaceae family, the borage or forget-me-not family.
Moltkia is a genus in the Boraginaceae family with about 9 species.
 They are herby semibushes (shrubs) with dark green hairy leaves and hanging groups of tube-shaped flowers.
 The species occur in the south of Europe and western Asia,where they are sparely hardy.
Dypsis is a genus of flowering plants in the Arecaceae family.
 They are slender, evergreen palms with yellow flowers carried in panicles amongst the pinnate leaves.
 Many "Dypsis" species have aerial branching (above the main trunk), a rare growth habit among palms.
 Some have marcescent leaves that remain attached after death and trap litter for nutrients.
Stickseed is a common name for several plants in the Boraginaceae family and may refer to:

Question: Myosotis is a genus of the Boraginaceae family, whereas Dypsis is a genus of which family?
Answer: Arecaceae