apical areoles

Listing 1 - 10 from 13 for apical areoles

Ariocarpus retusus
... of A. retusus, the plant continues to exhibit the wide variability inherent in the species, apical areoles may or may not be present, pink tinged flowers also frequently occur. Plants here were ...
www.living-rocks.com

Turbinicarpus Information Exchange - Description of T. knuthianus
... needle-like, smooth, stiff, horizontally spreading, somewhat curved to the body and in the apical areoles often slightly yellowish, but without nodular thickening. Central spines only one, from the top ... to dark brown. Axil completely bare. Flowers very numerous and willing from the wool covered apical areoles, even from still rather small plants and also appearing from the offsets, flat funnel- ...
www.mfaint.demon.co.uk

Turbinicarpus Information Exchange - Description of T. lophophoroides var. jauernigii
... 30 mm length. Body divided into wide tubercles. Epidermis with a fine grey floccose covering. Areoles oval, in the new growth covered with long white, silky hairs, later becoming bare. Only ... later, so that the mature plant only has the erect central spine. Flowers arising from apical areoles, wide funnel-shaped, 15 x 25 mm. Sepals narrow lanceolate, light tan, with dark brown ...
www.mfaint.demon.co.uk More from this site

Echinocereus leucantus
... level. Description: Basally branching 5-7 mm in diameter with 8 superficial ribs, distance between areoles 3-5 mm ; 9-18 small thin yellowish or white radial spines 1-1,5 ... long, 2-5 centrals 1-1,5 mm long. Each plant forms 4-8 roundish apical tubers at the main roots, these measure 50-80 mm in diameter and are dark ...
cactus-art.biz

Angiosperm Families - Cactaceae Juss.
... vegetative form (usually more or less spiny, with clusters of spines in hairy, spiralled areoles); ‘cactoid’ (usually), or with the principal photosynthesizing function transferred to stems (sometimes with ... ‘false septa’ (usually). Epigynous disk present (within the hypanthium). Gynoecium stylate. Styles 1; apical. Stigmas 3–100 (as many as G); wet type; non-papillate; Group IV type. ...
delta-intkey.com

HEMIONITIDACEAE [First Draft]
... herbaceous, glabrous adaxially, brown and sparsely covered with small subulate scales abaxially. Veins anastomosing, areoles numerous, densely arranged, elongated hexagonal. Indusia absent. Sori following course of veins, confluent ... deltate-lanceolate or oblong-lanceolate, 10—25 X 4—10 cm, 2-pinnate (apical portion 1-pinnate), leathery when dry, adaxially brownish green, with few sericeous hairs, ...
hua.huh.harvard.edu

Stenochlaenaceae [First Draft]
... rachis (apical pinna not articulate), shortly stalked, with a gland on each petiole, sharply toothed at margin; fertile pinnae linear, entire at margin; veins anastomosing, forming a single row of areoles along ... .1--0.5 cm, linear. Veins simple or forked, forming a row of narrow costal areoles.  Sori acrostichoid, covering the whole abaxial surface of fertile pinnae. 2n = 148. In open ...
hua.huh.harvard.edu More from this site

Palomar Mtn. Lichens
... , areolate crustose lichens have a flask-shaped ascocarp (called a perithecium) with an apical pore. The apical pore often occurs at the tip of a pimplelike projection in the center ... -green or apple-green, chinky-areolate with black hypothallus (prothallus) between areoles and around margins; black apothecia between areoles, without thalline rim; a common species in Sierra Nevada. Verrucaria sp. ( ...
waynesword.palomar.edu

untitled
... cacti. Cacti can be distinguished from other succulents by their areoles, or pad-like buds, from which shoots, flowers, and spines grow. Areoles aren't always easily seen. CAESPITOSE: Tufted; growing in ... willow or birch; an ament. CAUDATE: Having a tail-like appendage; a "tail" or narrowed, apical extension of some sepals and petals. CAUDEX: The swollen water-storage tissue, usually consisting of ...
www.botany.com

Columnar Cacti - Arrojadoa
... long, 0.5-5cm (0.2-2in) in diameter. Ribs 7-17. Areoles close set. Spines small, often bristly. Apical flowering cephalia produced following each season's vegetative growth, producing ring- ... redish bristles; vegetative growth can resume following flowering. Flowers often bourne in clusters from the apical cephalia, open during the day, bird pollinated, red, pink, purple, violet, yellow or white, ...
www.columnar-cacti.org

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