1/0/(2,8,11,14,17,20,23,)/(0,)/0:SHOOT
2/1/(3,4,5,6,7,)/(0,)/0:SIZE OF TYPICAL, MATURE SHOOT
3/2/(0,)/(minute,)/1:minute: less than 0.5 mm wide
4/2/(0,)/(0,)/1:small:0.5 -1.5 mm wide
5/2/(0,)/(0,)/1:medium:1.5 -2.5 mm wide
6/2/(0,)/(0,)/1:large:2.5 - 4 mm wide
7/2/(0,)/(0,)/1:robust:greater than 4 mm wide
8/1/(9,10,)/(0,)/0:GENERAL FORM 
9/8/(0,)/(isophyllous,)/1:isophyllous
10/8/(0,)/(anisophyllous,underleaf,)/1:anisophyllous (go to UNDERLEAVES)
11/1/(12,13,225,226,)/(0,)/0:GROWTH HABIT
12/11/(0,)/(prostrate,)/1:mainly prostrate
13/11/(0,)/(ascending,)/1:mainly ascending
225/11/(0,)/(prostrate,)/1:prostrate with tips erect, unreduced
226/11/(0,)/(attenuate,prostrate,)/1:prostrate with tips erect, attenuate
14/1/(15,16,)/(0,)/0:TASTE (PORELLA ONLY)
15/14/(0,)/(0,)/1:peppery
16/14/(0,)/(0,)/1:not peppery
17/1/(18,19,)/(0,)/0:IODINE STAIN REACTION (PORELLA ONLY)
18/17/(0,)/(0,)/1:turning violet-blue
19/17/(0,)/(0,)/1:reaction negative
20/1/(227,228,)/(0,)/0:BRANCH PATTERN
227/20/(21,22,)/(0,)/):BRANCH TYPES
21/227/(0,)/(0,)/1:with microphyllous branches
22/227/(0,)/(0,)/1:without microphyllous branches
228/20/(229,230,231,)/(0,)/0:BRANCHING FREQUENCY
229/228/(0,)/(pinnate,)/1:Shoots pinnately branched
230/228/(0,)/(0,)/1:Shoots irregularly branched
231/228/(0,)/(0,)/1:Shoots mostly unbranched
23/1/(232,233,234,24,237,25,)/(0,)/0:COLOR
232/23/(0,)/(0,)/1:pale, whitish green
233/23/(0,)/(0,)/1:bright, light green
234/23/(0,)/(0,)/1:dark, olive green
24/23/(0,)/(0,)/1:green to reddish-brown
237/23/(0,)/(0,)/1:Tinged with bright red
25/23/(0,)/(0,)/1:dark brown to blackish
26/0/(27,35,38,42,45,49,101,)/(0,)/0:LEAVES
27/26/(28,31,34,)/(0,)/0:ATTACHMENT TO THE STEM
28/27/(29,30,)/(incubous,)/1:incubous
29/28/(0,)/(horizontal,)/1:nearly horizontal
30/28/(0,)/(0,)/1:angled to stem
31/27/(32,33,)/(succubous,)/1:succubous
32/31/(0,)/(horizontal,)/1:nearly horizontal
33/31/(0,)/(0,)/1:angled to stem
34/27/(0,)/(transverse,)/1:transverse
35/26/(36,235,37,)/(0,)/0:SPACING OF LEAVES ON STEM
36/35/(0,)/(imbricate,)/1:closely imbricate
235/35/(0,)/(0,)/1:leaves overlapping slightly
37/35/(0,)/(remote,)/1:remote or contiguous 
38/26/(39,40,41,)/(0,)/0:LEAF ORIENTATION
39/38/(0,)/(julaceous,)/1:julaceous
40/38/(0,)/(0,)/1:spreading
41/38/(0,)/(secund,)/1:secund
42/26/(43,236,44,)/(0,)/0:LEAF BASE TYPE
43/42/(0,)/(ventral,)/1:decurrent at ventral base
236/42/(0,)/(dorsal,)/1:decurrent at dorsal base
44/42/(0,)/(0,)/1:not decurrent or decurrency less than 1-2 cells long
45/26/(46,47,48,)/(0,)/0:LEAF MARGIN
46/45/(0,)/(0,)/1:toothed
47/45/(0,)/(0,)/1:entire
48/45/(0,)/(cilia,)/1:ciliate
49/26/(50,51,52,97,)/(0,)/0:SHAPE
50/49/(0,)/(0,)/1:round at tip
51/49/(0,)/(emarginate,)/1:emarginate
52/49/(53,56,)/(0,)/1:divided more than 0.5
53/52/(54,55,)/(segment,)/1:leaves divided into 3 or more segments
54/53/(0,)/(segment,)/1:leaf segments biseriate
55/53/(0,)/(segment,uniseriate,)/1:leaf segments uniseriate
56/52/(57,58,)/(0,)/1:leaves divided to into two lobes (see also LOBE CHARACTERS)
57/56/(0,)/(0,)/1:lobes not folded (sometimes canaliculate)
58/56/(59,85,)/(0,)/1:lobes folded one over (or under) the other
59/58/(60,78,)/(dorsal,ventral,)/1:dorsal lobe larger than ventral
60/59/(61,75)/(ventral,lobule,)/1:ventral lobule flat
61/60/(62,65,68,71)/(0,)/0:(PORELLA ONLY)
62/61/(63,64,)/(ventral,)/0:VENTRAL LOBE SHAPE
63/62/(0,)/(0,)/1:narrowly triangular
64/62/(0,)/(0,)/1:broadly triangular (= not narrowly triangular)
65/61/(66,67,)/(ventral,)/0:VENTRAL LOBE MARGINS 
66/65/(0,)/(0,)/1:margins always entire
67/65/(0,)/(0,)/1:margins toothed
68/61/(69,70)/(ventral,)/0:VENTRAL LOBE MIDLINE ANGLE
69/68/(0,)/(0,)/1:midline parallel to stem
70/68/(0,)/(0,)/1:midline angling away from stem
71/61/(72,73,)/(ventral,)/0:VENTRAL LOBE MARGIN CURLING
72/71/(0,)/(revolute)/1:margins tightly revolute
73/71/(0,)/(0,)/1:margins plane
74/71/(0,)/(0,)/1:margins undulate
75/60/(76,77,)/(0,)/0:(RADULA ONLY)
76/75/(0,)/(0,)/1:leaf keel bulging
77/75/(0,)/(0,)/1:leaf keel straight
78/59/(79,82,)/(ventral,lobule,)/1:ventral lobule flask-like
79/78/(80,81,)/(lobule,)/0:LOBULE SHAPE (FRULLANIA)
80/79/(0,)/(lobule,)/1:lobule helmet shaped
81/79/(0,)/(lobule,)/1:lobule urn shaped
82/78/(83,84,)/(dorsal,)/0:DORSAL LOBE CELLS (FRULLANIA)
83/82/(0,)/(dorsal,)/1:median line of dark brown cells in dorsal lobe
84/82/(0,)/(dorsal,)/1:no median line of dark brown cells in dorsal lobe
85/58/(86,89,94,)/(ventral,dorsal,)/1:ventral lobe larger than the dorsal
86/85/(87,88,)/(0,)/0:KEEL
87/86/(0,)/(0,)/1:sharp keel
88/86/(0,)/(0,)/1:rounded keel
89/85/(90,91,92,93,)/(0,)/0:DECURRENCY
90/89/(0,)/(0,)/1:both lobes decurrent
91/89/(0,)/(dorsal,)/1:only dorsal lobe decurrent
92/89/(0,)/(ventral,)/1:only ventral lobe decurrent
93/89/(0,)/(0,)/1:neither lobe decurrent
94/85/(95,96,)/(0,)/0:SHEATHING BASE?
95/94/(0,)/(0,)/1:base of leaf sheathing the stem
96/94/(0,)/(0,)/1:base of leaf not sheathing the stem
97/49/(98,99,100,)/(0,)/1:divided into lobes less than 0.5 the leaf length
98/97/(0,)/(bilobed)/1:bilobed (go to LOBE CHARACTERS)
99/97/(0,)/(0,)/1:trilobed (go to LOBE CHARACTERS)
100/97/(0,)/(0,)/1:four lobed (go to LOBE CHARACTERS)
101/26/(102,105,111,115,)/(0,)/0:LOBE CHARACTERS
102/101/(103,104,)/(0,)/0:SYMMETRY
103/102/(0,)/(0,)/1:lobes asymmetrical
104/102/(0,)/(0,)/1:lobes symmetrical, of equal shape
105/101/(106,107,108,109,110,)/(0,)/0:SHAPE OF TIP
106/105/(0,)/(attenuate,)/1:attenuate at tip
107/105/(0,)/(acuminate,)/1:acuminate at tip
108/105/(0,)/(acute,)/1:acute at tip
109/105/(0,)/(obtuse,)/1:obtuse at tip
110/105/(0,)/(0,)/1:rounded at tip
111/101/(112,238,113,114,)/(0,)/0:LOBE SHAPE
112/111/(0,)/(0,)/1:triangular
238/111/(0,)/(lanceolate,)/1:lanceolate
113/111/(0,)/(0,)/1:rotund
114/111/(0,)/(lingulate,)/1:lingulate
115/101/(116,117,118,)/(sinus,)/0:SINUS
116/115/(0,)/(0,)/1:rounded
117/115/(0,)/(obtuse,)/1:obtuse
118/115/(0,)/(acute,)/1:acute
119/0/(120,121,)/(underleaf,)/0:UNDERLEAVES
120/119/(0,)/(0,)/1:absent from sterile shoots
121/119/(122,123,124,246,128,125,)/(0,)/1:present at least at tips of sterile shoots
122/121/(0,)/(0,)/1:> 0.5 X leaves
123/121/(0,)/(lacerate,bilobed,)/1:bilobed or lacerate
124/121/(0,)/(0,)/1:width/length ratio is > 1 (it is wider than long)
246/121/(0,)/(ovate,lanceolate,)/1: entire, ovate to lanceolate
125/121/(126,127,)/(0,)/0:ATTACHMENT (PORELLA ONLY)
126/125/(0,)/(imbricate,)/1:closely imbricate
127/125/(0,)/(remote,)/1:remote, stem showing
128/121/(129,130,)/(underleaf,)/0:UNDERLEAF MARGIN (PORELLA ONLY)
129/128/(0,)/(revolute,)/1:margin tightly revolute
130/128/(0,)/(0,)/1:margin plane
131/0/(132,133,)/(rhizoids,)/0:RHIZOIDS
132/131/(0,)/(0,)/1:not prominent
133/131/(134,135,)/(0,)/1:prominent
134/133/(0,)/(tufted,underleaf,)/1:tufted (usually from underleaf base)
135/133/(136,137,)/(scattered,)/1:scattered along bottom of stem
136/135/(0,)/(0,)/1:red
137/135/(0,)/(0,)/1:colorless
138/0/(139,239,144,149,152,)/(0,)/0:CELLS
139/138/(140,141,142,143,)/(0,)/0:WALL THICKNESS
140/139/(0,)/(0,)/1:evenly thick walls
141/139/(0,)/(0,)/1:evenly thin walls
142/139/(0,)/(nodose,)/1:walls unevenly thickened, nodose
143/139/(0,)/(0,)/1:marginal cells with thicker cell walls than median cells
239/138/(240,241,)/(0,)/0:VITTA
240/239/(0,)/(0,)/1:present
241/239/(0,)/(0,)/1:absent
144/138/(145,146,147,148,)/(trigones)/0:TRIGONES
145/144/(0,)/(0,)/1:not thickened
146/144/(0,)/(0,)/1:concave
147/144/(0,)/(0,)/1:bulging
148/144/(0,)/(nodose,)/1:nodose
149/138/(150,151,)/(0,)/0:CUTICLE
150/149/(0,)/(0,)/1:smooth
151/149/(0,)/(0,)/1:striate, papillose, or verrucose
152/138/(153,154,)/(0,)/0:OIL-BODIES
153/152/(0,)/(oil-body,)/1:oil-bodies absent in living plants
154/152/(155,162,166,)/(oil-body,)/1:oil-bodies present 
155/154/(156,157,242,158,159,160,161,)/(oil-body,)/0:OIL-BODY NUMBER
156/155/(0,)/(0,)/1:solitary
157/155/(0,)/(0,)/1:2 per cell
242/155/(0,)/(0,)/1:2-12 per cell  
158/155/(0,)/(0,)/1:3-5 per cell
159/155/(0,)/(0,)/1:5-8 per cell
160/155/(0,)/(0,)/1:7-12 per cell
161/155/(0,)/(0,)/1:more than 12 per cell
162/154/(163,164,165,)/(oil-body,)/0:OIL-BODY COLOR
163/162/(0,)/(0,)/1:colorless
164/162/(0,)/(0,)/1:brown
165/162/(0,)/(0,)/1:blue
166/154/(167,168,169,170,171,172,)/(oil-body,)/0:OIL-BODY TEXTURE
167/166/(0,)/(0,)/1:clear
168/166/(0,)/(lumpy-amorphous,)/1:amorphous
169/166/(0,)/(globular,)/1:globular
170/166/(0,)/(granulose,)/1:granulose
171/166/(0,)/(0,)/1:opaque
172/166/(0,)/(0,)/1:heterogeneous
173/0/(174,201,212,215,220,)/(0,)/0:REPRODUCTIVE STRUCTURES
174/173/(175,176,177,)/(0,)/0:GYNOECIUM
175/174/(0,)/(0,)/1:marsupium present
176/174/(0,)/(perianth,)/1:perianth absent
177/174/(178,181,189,192,198,)/(perianth,)/1:perianth present
178/177/(179,180,)/(perianth,)/0:PERIANTH LENGTH
179/178/(0,)/(0,)/1:long emergent
180/178/(0,)/(0,)/1:immersed or short
181/177/(182,183,184,187,188,)/(perianth,)/0:PERIANTH SHAPE
182/181/(0,)/(0,)/1:flattened
183/181/(0,)/(terete,)/1:terete
184/181/(185,186,)/(trigones,)/1:trigonous
185/184/(0,)/(0,)/1:corners winged
186/184/(0,)/(0,)/1:corners without wings
187/181/(0,)/(plicate)/1:plicate
188/181/(0,)/(0,)/1:inflated
189/177/(190,191,)/(perianth,)/0:PERIANTH OPENING
190/189/(0,)/(0,)/1:narrow mouthed
191/189/(0,)/(0,)/1:wide mouthed 
192/177/(193,194,195,196,197,)/(perianth,)/0:PERIANTH MOUTH 
193/192/(0,)/(0,)/1:with a lobed mouth
194/192/(0,)/(dentate,)/1:with a dentate mouth
195/192/(0,)/(cilia,)/1:with a ciliate mouth
196/192/(0,)/(0,)/1:with an entire mouth
197/192/(0,)/(0,)/1:with a beak
198/177/(199,200,)/(0,)/0:PERIGYNIUM
199/198/(0,)/(0,)/1:present
200/198/(0,)/(0,)/1:absent
201/173/(202,203,204,)/(gemmae,)/0:GEMMAE OR ASEXUAL REPRODUCTION 
202/201/(0,)/(0,)/1:absent
203/201/(0,)/(caducous,)/1:present as reduced, caducous leaves
204/201/(243,205,209,)/(0,)/1:present as specialized propagules
243/204/(244,245,)/(0,)/0:COLOR
244/243/(0,)/(0,)/1:green
245/243/(0,)/(0,)/1:red
205/204/(206,207,208,)/(gemmae,)/0:TYPE OF GEMMAE
206/205/(0,)/(0,)/1:round
207/205/(0,)/(angular,)/1:angular or pointy
208/205/(0,)/(0,)/1:composed of > five cells
209/204/(210,211,)/(0,)/0:PLACE OF PRODUCTION
210/209/(0,)/(0,)/1:produced on modified, elongate shoot tips
211/209/(0,)/(0,)/1:produced at leaf margins
212/173/(213,214,)/(0,)/0:CAPSULE
213/212/(0,)/(valve,)/1:valves spiral
214/212/(0,)/(valve,)/1:valves splitting vertically
215/173/(216,217,218,219,)/(elater,)/0:ELATERS
216/215/(0,)/(0,)/1:unispiral
217/215/(0,)/(0,)/1:bispiral
218/215/(0,)/(0,)/1:trispiral
219/215/(0,)/(0,)/1:4 or more spiral
220/173/(221,222,223,224,)/(0,)/0:SEXUALITY
221/220/(0,)/(0,)/1:dioicous
222/220/(0,)/(0,)/1:monoicous
223/220/(0,)/(0,)/1:autoicous
224/220/(0,)/(0,)/1:paroicous 
