Question: What is one other type of plant the Krapfia is related to?

<P0-S0> Heliamphora uncinata is a species of Marsh Pitcher Plant endemic to Venezuela. <P0-S1>  This species of carnivorous plant is known as a pitcher plant. <P0-S2>  Individuals use tube like leaves to trap insects that slip into the bottom. <P0-S3>  At the bottom of the "pitcher" there are digestive juices which slowly digest the prey item to give the plant additional nutrients. <P0-S4>  The pitchers of this species are around 25–35 cm long, and are 8–10 cm wide at the opening. <P0-S5>  The pitcher mouth is circular in shape and the back is raised to form the lid. <P0-S6>  It is known only from the type collection, which was made in a narrow canyon on Amurí-tepui. <P0-S7>  There it grows at an elevation of approximately 1850 m on sandstone cliff faces in shady conditions. <P0-S8>  It is also found in humus pockets and cracks at this location. <P0-S9>  The only other species in the genus known to have a similar growth habit is "H. exappendiculata". <P0-S10>  These two taxa also share a number of morphological features and appear to be closely related. <P0-S11>  These shared morphological features include: the shape of pitchers, the general growth pattern, and appearance of nectaries (nectar producing organs). <SEP> <P1-S0> The classification is based on similarities at the tertiary and primary structural levels. <P1-S1>  Comparisons are restricted to that part of the sequence directly involved in the reaction, which in the case of a peptidase must include the active site, and for a protein inhibitor the reactive site. <P1-S2>  The classification is hierarchical: sequences are assembled into families, and families are assembled into clans. <P1-S3>  A family is assembled around a "type example", the sequence of a well-characterized peptidase or inhibitor. <P1-S4>  All other sequences in the family must be related to the family type example, either directly or through a transitive relationship involving one or more sequences already shown to be family members. <P1-S5>  Typically, FastA or BlastP are used to establish sequence relationships, with an expect value of 0.001 or lower taken to be statistically significant. <P1-S6>  A clan is also assembled around a type example, this being the structure of a well-characterized peptidase or inhibitor. <P1-S7>  A family is included in a clan if the tertiary structure of a family member can be shown to be related to that of the clan type example. <P1-S8>  Typically, DALI is used to establish clan membership, with a z score of 6.00 standard deviation units or above considered to be statistically significant. <P1-S9>  For peptidases, other evidence to indicate that families are related when a tertiary structure is absent includes the same order of catalytic residues in the sequences. <SEP> <P2-S0> Krapfia is a genus of plants in the Ranunculaceae family, native to the Andes. <SEP> <P3-S0> Plants are mainly multicellular, predominantly photosynthetic eukaryotes of the kingdom Plantae. <P3-S1>  This includes the flowering plants, conifers and other gymnosperms, ferns, clubmosses, hornworts, liverworts, mosses and the green algae, and excludes the red and brown algae. <P3-S2>  The term is today generally limited to the green plants, which form an unranked clade Viridiplantae (Latin for "green plants"). <P3-S3>  Historically, plants formed one of two kingdoms covering all living things that were not animals, and both algae and fungi were treated as plants; however all current definitions of "plant" exclude the fungi and some algae, as well as the prokaryotes (the archaea and bacteria).