HAWAI`I VOLCANOES
Invasion and Recovery of Vegetation after a Volcanic Eruption in Hawaii
NPS Scientific Monograph No. 5
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APPENDIX IV:
Species Frequency (%) of Invaders During Years Following Eruption in Habitat 4 (Pumice Area With Snags). Data From 72 Quadrats of 10 X 10-M Size.


SpeciesYear 1
1960
2
1961
3
1962
4
1963
7
1966
9
1968

ALGAE
Stigonema panniforme
Phc H1
— —13 1647 82
Scytonema myochrous
Phyc H
— 213 1647 82
Anacystis montana
Phyc H
— —13 1647 82

MOSSES
Campylopus exasperatus
Br Ch pulv
— 12 48 12
Campylopus densifolius
Br Ch pulv
— —— 512 15
Rhacomitrium lanuginosum var. pruinosum
Br Ch rept
—— —8 1419
Ceratodon purpureus
Br Ch pulv
— —— —1 1

LICHENS
Stereocaulon volcani
L Ch
— —13 1647 82
Cladonia skottsbergii
L Ch
— —— 917 38

FERNS
Nephrolepis exaltata
G rhiz
— 36 1217 22
Polypodium pellucidum
G rhiz
— —— 46 6
Pleopeltis ehunbergiana
Ch E
— —— 29 10
Sadleria cyatheoides
sCh scap
— 11 48 5

SEED PLANTS
Woody
Rubus rosaefolius2
dPN
— 33 36 8
Rubus penetrans2
dPN
— —1 25 5
Buddleja asiatica2
dPN
— —2 414 17
Metrosideros polymorpha
sPN
— 21 914 23
Dubautia scabra
sCh frut
— —2 914 16
Dubautia ciliolata
sCh frut
— —— —— 1
Pluchea odorata2
dPN
— —— —— 1

Grasses
Andropogon virginicus2
Ch(H) caesp
— —— —1 3
Holcus lanatus2
Ch(H) caesp
— —— —— 3

Forbs
Rumex giganteus
dCh frut
— —— —1 5
Eupatorium riparium2
dCh suff
— —— —3 4
Epilobium cinereum2
dCh rept
— —— 15 4
Lythrum maritimum2
dCh rept
— —— —1 2
Epilobium adenocaulon2
Ch(H) scap
— —— —3 3
Fragaria vesca var. alba2
Ch(H) ros
— —— —— 1
Anemone japonica2
Ch(H) ros
— —— —— 3
Conyza canadensis2
T scm
— —— —— 1
Erechtites valerianaefolia2
T scap
— 23 108 3
Sonchus oleraceus2
T scap
— —1 813 9
Hypochoeris radicata2
G rad
— —3 912 15
Arundina bambusaefolia2
G bulb
— —— 12 5

1 Life-form symbols explained in Appendix VII.
2 Exotic species.


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