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May 29, 2010 Field Trip: Stump Pass Beach

On Saturday, May 29, 7 members and 3 guests met at the Stump Pass Beach State Park parking lot for our monthly walk. The weather was quite warm and the flowers were blooming.

Of particular interest was the Jamaica caper, Capparis cynophallophora. The Hercules club, Zanthoxylum clava-herculis, were plentiful and many with fruit. There seemed to be an increase in the number of bay cedars, Suriana maritime, and the Florida privet, Forestiera segregata, had been stripped of its leaves by a now missing caterpillar. In all we had a fine walk.

66 plant species listed

Common Name Scientific Name
Asparagus Fern Asparagus sp.
Bay Cedar Suriana maritima
Beach Creeper Ernodea littoralis
Beach Croton Crotonpunctatus
Beach Sunflower Helianthus debilis
Bitter Panicgrass ; Beach Panicum Panicumamarum
Bloodleaf Iresinediffusa
Button Sage Lantanainvolucrata
Buttonwood Conocarpus erectus
Cactus, Prickly Pear Opuntia humifusa
Carrotwood Cupaniopsisanacardioides
Chaff-Flower Alternantheraflavescens
Coastal Beach Sandmat Chamaesycemesembrianthemifolia
Coco plum Chrysobalanus icaco
Coontie Zamia pumila
Cordgrass, Saltmeadow Spartina patens
Costal Cynanchum; Gulf Coast Swallowwort Cynanchumangustifolium
Cowpea Vigna luteola
Dayflower Commelina erecta
Dotted Horsemint Monardapunctata
Evening Primrose Oenotherasp.
Fern, Leather Acrostichum danaeifolium
Fig, Strangler Ficusaurea
Fingergrass Eustachys sp.
Florida privet Forestiera segregata
Ground Cherry Physalis sp.
Half Flower, Inkberry Scaevolaplumieri
Hercules' Club Zanthoxylumclava-herculis
Jamaican Caper Tree Cappariscynophallophora
Mangrove, Black Avicennia germinans
Marsh Elder ; Beach Elder Iva imbricata
Moonflower Ipomoea alba
Myrsine Myrsine floridana
Necklace Pod, non-native Sophora tomentosa L. var. occidentalis
Nickerbean or Gray Nicker Caesalpinia bonduc
Nightshade, Common Solanum americanum
Paintedleaf; Wild Pointsettia Poinsettia cyathophora
Palm, Sabal ; Cabbage Palm Sabal palmetto
Passion flower, Corky-stemmed Passiflora suberosa
Pellitory Parietaria sp.
Periwinkle, Madagascar Catharanthus roseus
Poison ivy Toxicodendron radicans
Pokeberry Phytolaccaamericana
Ragweed, Common Ambrosiaartemisiifolia
Railroad Vine Ipomoea pes-caprae
Rouge Plant Rivinahumilis
Saltbush Baccharis sp.
Saltgrass, Seashore Dropseed Sporobolus virginicus
Saltwort ; Beachwort Batis maritima
Samphire Blutaparon vermiculare
Sandbur, Costal Cenchrus spinifex
Scorpian-tail Heliotropium angiospermum
Sea Grape Coccolobauvifera
Sea Oats Uniola paniculata
Sea Oxeye or Sea Daisy Borrichia frutescens
Seaside Gentian Eustoma exaltatum
Showy milkwort ; Polygala grandiflora Polygala violacea
Smilax ; Greenbriar ; Catbriar Smilax sp.
Southern Sea Rocket Cakile lanceolata
Sow thistle Sonchus sp.
Spanish Bayonet Yucca aloifolia
Spanish Needles Bidens alba
Tough Buckthorn Sideroxylontenax
White Stopper Eugenia axillaris
Wild Coffee Psychotrianervosa
Wineflower Boerhavia diffusa