PRESSURE FLOW
MODEL
ACCEPTED GLUCOSE
TRANSLOCATION
MODEL
PRESSURE FLOW
MODEL
P
PHLOEM
SIEVE ELEMENTS
NUCLEUS
CAMPANION CELL
SIEVE CELL
SIEVE AREA
SMALL PORES
SIEVE CELL
PHLOEM
L.S.
P
NUCLEUS
CAMPANION CELL
SIEVE MEMBER
SIEVE PLATE
LARGE PORES
SIEVE MEMBER
PHLOEM
L.S.
PRESSURE FLOW
MODEL
SPECIFICS
PHOTOSYNTHESIS
G
PHOTOSYNTHESIS
WATER
LIGHT EGY
CO2
PHOTO
E-
ATMOSPHERE
PHOTOLYSIS
LT RXT
THYLAKOID
CHEM
EGY
SYNTHESIS
DK RXT
STROMA
CHEM EGY
INPUT
CHLOROPLAST
ATMOSPHERE
OXYGEN
GLUCOSE
LEAF MESOPHYLL HIGH
GLUCOSE CONTENT
GLUCOSE
GLUCOSE
GLUCOSE
GLUCOSE
GLUCOSE
GLUCOSE
GLUCOSE
GLUCOSE
GLUCOSE
+
P
LEAF
LEAF
STEM
STEM
ROOT
ROOT
= WATER
= GLUCOSE
= NUTRIENT
XYLEM
PHLOEM
L
LEAF
LEAF
PUMPS
PUMPS
PUMPS
STEM
STEM
ROOT
ROOT
= WATER
= GLUCOSE
= NUTRIENT
XYLEM
PHLOEM
+
PHLOEM
LOADS
WITH
GLUCOSE
LEAF
LEAF
PHLOEM
LOADS
WITH
GLUCOSE
PHLOEM
LOADS
WITH
GLUCOSE
STEM
STEM
ROOT
ROOT
= WATER
= GLUCOSE
= NUTRIENT
XYLEM
PHLOEM
H
LEAF
LEAF
STEM
STEM
ROOT
ROOT
= WATER
= GLUCOSE
= NUTRIENT
XYLEM
PHLOEM
H
LEAF
LEAF
HYPERTONIC
STEM
STEM
ROOT
ROOT
= WATER
= GLUCOSE
= NUTRIENT
XYLEM
PHLOEM
O
LEAF
LEAF
HYPOTONIC
HYPERTONIC
STEM
STEM
ROOT
ROOT
= WATER
= GLUCOSE
= NUTRIENT
XYLEM
PHLOEM
LEAF
LEAF
OSMOSIS
STEM
STEM
ROOT
ROOT
= WATER
= GLUCOSE
= NUTRIENT
XYLEM
PHLOEM
T
LEAF
LEAF
OSMOSIS
STEM
STEM
ROOT
ROOT
= WATER
= GLUCOSE
= NUTRIENT
XYLEM
PHLOEM
P
LEAF
LEAF
HIGH
PHLOEM
TURGOR
PRESSURE
STEM
STEM
ROOT
ROOT
= WATER
= GLUCOSE
= NUTRIENT
XYLEM
PHLOEM
+
LEAF
LEAF
HIGH
PHLOEM
TURGOR
PRESSURE
STEM
STEM
PRESSURE
FLOW
ROOT
ROOT
= WATER
= GLUCOSE
= NUTRIENT
XYLEM
PHLOEM
+
LEAF
LEAF
HIGH
PHLOEM
TURGOR
PRESSURE
STEM
STEM
PRESSURE
FLOW
ROOT
ROOT
= WATER
= GLUCOSE
= NUTRIENT
XYLEM
PHLOEM
+
LEAF
LEAF
STEM
STEM
ROOT
ROOT
= WATER
= GLUCOSE
= NUTRIENT
XYLEM
PHLOEM
M
LEAF
LEAF
STEM
STEM
ROOT
ROOT
= WATER
= GLUCOSE
= NUTRIENT
XYLEM
PHLOEM
P
LEAF
LEAF
STEM
STEM
METABOLISM
ROOT
ROOT
= WATER
METABOLISM
= GLUCOSE
= NUTRIENT
XYLEM
PHLOEM
LEAF
LEAF
STEM
STEM
PUMPS
PUMPS
ROOT
ROOT
= WATER
METABOLISM
= GLUCOSE
= NUTRIENT
XYLEM
PHLOEM
U
LEAF
LEAF
STEM
STEM
PUMPS
PUMPS
ROOT
ROOT
= WATER
PUMPS
= GLUCOSE
= NUTRIENT
XYLEM
PHLOEM
+
LEAF
LEAF
STEM
STEM
PHLOEM
UNLOADS
GLUCOSE
PHLOEM
UNLOADS
GLUCOSE
ROOT
ROOT
PHLOEM
UNLOADS
GLUCOSE
= WATER
= GLUCOSE
= NUTRIENT
XYLEM
PHLOEM
H
LEAF
LEAF
STEM
STEM
ROOT
ROOT
= WATER
= GLUCOSE
= NUTRIENT
XYLEM
PHLOEM
H
LEAF
LEAF
STEM
STEM
ROOT
ROOT
HYPOTONIC
= WATER
= GLUCOSE
= NUTRIENT
XYLEM
PHLOEM
O
LEAF
LEAF
STEM
STEM
ROOT
ROOT
= WATER
HYPERTONIC
HYPOTONIC
XYLEM
PHLOEM
= GLUCOSE
= NUTRIENT
LEAF
LEAF
STEM
STEM
ROOT
ROOT
OSMOSIS
= WATER
= GLUCOSE
= NUTRIENT
XYLEM
PHLOEM
LEAF
LEAF
STEM
STEM
ROOT
ROOT
OSMOSIS
= WATER
= GLUCOSE
= NUTRIENT
XYLEM
PHLOEM
LEAF
LEAF
STEM
STEM
ROOT
= WATER
HIGH
XYLEM
TURGOR
PRESSURE
ROOT
= GLUCOSE
= NUTRIENT
XYLEM
PHLOEM
LEAF
LEAF
STEM
STEM
ROOT
PRESSURE
FLOW
ROOT
= WATER
= GLUCOSE
= NUTRIENT
XYLEM
PHLOEM
S
WOODY PLANT
WATER
COHESION-ADHESION-TENSION
MODEL
WATER TRANSPIRATION STREAM
WATER
WOODY PLANT
A
GLUCOSE
PRESSURE FLOW
MODEL
GLUCOSE TRANSLOCATION STREAM
GLUCOSE
WOODY PLANT
I
ANGIOSPERM
GROWTH
REGULATION
I
INTERNAL
FACTORS
INTERNAL
FACTORS
ANGIOSPERM GROWTH
INTERNAL FACTORS
BIO-CHEMICAL
GROWTH REGULATORS
ANGIOSPERM GROWTH
INTERNAL FACTORS
ANGIOSPERM GROWTH
INTERNAL FACTORS
BIO-CHEMICAL
GROWTH REGULATORS
EG HORMONES
ANGIOSPERM GROWTH
INTERNAL FACTORS
A
H
ANGIOSPERM
HORMONES
HORMONE
ANGIOSPERM
HORMONES
H
BIOCHEMICAL COMPOUNDS
THAT REGULATE
GROWTH & DEVELOPMENT
ANGIOSPERM
HORMONES
L
HORMONE
CHARACTERS
ANGIOSPERM
HORMONE CHARACTERS
REQUIRED LOW CONCENTRATION
ANGIOSPERM
HORMONE CHARCTERS
ANGIOSPERM
HORMONE CHARACTERS
REQUIRED LOW CONCENTRATION
MAY INDUCE RESPONSE WITHIN ORIGIN TISSUE
ANGIOSPERM
HORMONE CHARCTERS
ANGIOSPERM
HORMONE CHARACTERS
REQUIRED LOW CONCENTRATION
MAY INDUCE RESPONSE WITHIN ORIGIN TISSUE
MAY INDUCE RESPONSE W/IN NON-ORIGIN TISSUE
ANGIOSPERM
HORMONE CHARCTERS
ANGIOSPERM
HORMONE CHARACTERS
A
REQUIRED LOW CONCENTRATION
MAY INDUCE RESPONSE WITHIN ORIGIN TISSUE
MAY INDUCE RESPONSE W/IN NON-ORIGIN TISSUE
MAY INDUCE SEVERAL DIFFERENT RESPONSES
ANGIOSPERM
HORMONE CHARCTERS
L
ANGIOSPERM
HORMONE
CLASSES
ANGIOSPERM
HORMONE CLASSES
AUXINS
ANGIOSPERM
HORMONE CLASSES
ANGIOSPERM
HORMONE CLASSES
AUXINS
CYTOKININS
ANGIOSPERM
HORMONE CLASSES
ANGIOSPERM
HORMONE CLASSES
AUXINS
CYTOKININS
ETHYLENE
ANGIOSPERM
HORMONE CLASSES
ANGIOSPERM
HORMONE CLASSES
AUXINS
CYTOKININS
ETHYLENE
ABSCISIC ACID
ANGIOSPERM
HORMONE CLASSES
ANGIOSPERM
HORMONE CLASSES
AUXINS
CYTOKININS
ETHYLENE
ABSCISIC ACID
GIBBERELLINS
ANGIOSPERM
HORMONE CLASSES
A
A
AUXINS
AUXIN
REFERENCE
AUXINS
REGULATE
ANGIOSPERM
A
AUXINS
REGULATE GROWTH
ANGIOSPERM
AUXIN
ISOLATION
AUXIN ISOLATION
FRITS WENT
AUXIN ISOLATION
ISOLATED 1ST AUXIN
FRITS WENT
AUXIN ISOLATION
INDOLACETIC ACID
FRITS WENT
I
INDOLEACETIC
ACID
(IAA)
INDOLEACTIC ACID
(IAA)
ONLY KNOWN NATURAL
AUXIN
INDOLEACTIC ACID
(IAA)
INDOLEACTIC ACID
(IAA)
ONLY KNOWN NATURAL
AUXIN
MANY SYNTHETIC
AUXINS
INDOLEACTIC ACID
(IAA)
A
AUXIN
SYNTHESIS
SITE
AUXIN SYNTHESIS
ANGIOSPERM
AUXIN SYNTHESIS
STEM APICAL MERISTEM
ANGIOSPERM
LEAF
STEM
APICAL MERISTEM
AXILLARY
BUD
GROUND ~1 MERISTEM
PROCAMBIUM ~1 MERISTEM
PROTODERM ~1 MERISTEM
STEM APICAL MERISTEM
A
AUXIN
INDOLACETIC ACID
SYNTHESIS
AUXIN
TRANSPORT
B
AUXIN TRANSPORT
BASIPETAL
ANGIOSPERM
BASIPETAL
AUXIN TRANSPORT
BASIPETAL
STEM  ROOT
AUXIN TRANSPORT
BASIPETAL
STEM
AUXIN TRANSPORT
BASIPETAL
AUXIN TRANSPORT
BASIPETAL
ANGIOSPERM
ROOT
XYLEM
SIEVE
ELEMENT
TRACHEARY
ELEMENT
SIEVE
ELEMENT
TRACHEARY
ELEMENT
SIEVE
ELEMENT
TRACHEARY
ELEMENT
SIEVE
ELEMENT
TRACHEARY
ELEMENT
SIEVE
ELEMENT
PHLOEM
TRACHEARY
ELEMENT
XYLEM
SIEVE
ELEMENT
TRACHEARY
ELEMENT
SIEVE
ELEMENT
TRACHEARY
ELEMENT
SIEVE
ELEMENT
TRACHEARY
ELEMENT
SIEVE
ELEMENT
TRACHEARY
ELEMENT
SIEVE
ELEMENT
TRANSLOCATION STREAM
TRACHEARY
ELEMENT
XYLEM
TRACHEARY
ELEMENT
SIEVE
ELEMENT
TRACHEARY
ELEMENT
SIEVE
ELEMENT
TRACHEARY
ELEMENT
SIEVE
ELEMENT
TRACHEARY
ELEMENT
TRACHEARY
ELEMENT
A
STEM
IAA
SIEVE
ELEMENT
ROOT
SIEVE
ELEMENT
AUXIN
RESPONSES
AUXINS
PROMOTE
APICAL
DOMINANCE
APICAL
DOMINANCE
AUXINS INHIBIT LATERAL
STEM GROWTH
CONIFER
HIGH
AUXIN
APICAL
DOMINANCE
AUXINS INHIBIT LATERAL
STEM GROWTH
CONIFER
HIGH
AUXIN
APICAL
DOMINANCE
AUXINS INHIBIT LATERAL
STEM GROWTH
MODERATE
AUXIN
CONIFER
HIGH
AUXIN
APICAL
DOMINANCE
AUXINS INHIBIT LATERAL
STEM GROWTH
MODERATE
AUXIN
LOW
AUXIN
CONIFER
HIGH
AUXIN
MODERATE
AUXIN
LOW
AUXIN
LOW
STEM
GROWTH
HIGH
AUXIN
MODERATE
AUXIN
LOW
AUXIN
LOW
STEM
GROWTH
MODERATE
STEM
GROWTH
HIGH
AUXIN
MODERATE
AUXIN
LOW
AUXIN
LOW
STEM
GROWTH
MODERATE
STEM
GROWTH
HIGH
STEM
GROWTH
EXCURRENT GROWTH FORM
A
CONIFER FOREST
P
AUXINS
PROMOTE
CELL
ELONGATION
PHOTOTROPISM
AUXINS
PHOTOTROPISM
PLANT MOVEMENT
INDUCED BY
LIGHT
AUXINS
PHOTOTROPISM
CELL WALL
CELL WALL
PLANT CELL
PLANT CELL
= AUXIN
CELL WALL
CELL WALL
PLANT CELL
PLANT CELL
= AUXIN
AUXINS MOVE FROM LIGHT
CELL WALL
CELL WALL
PLANT CELL
PLANT CELL
= AUXIN
AUXINS MOVE FROM LIGHT
CELL WALL
CELL WALL
PLANT CELL
PLANT CELL
= AUXIN
AUXINS PROMOTE
CELL WALL ELONGATION