EcoFlora - Helianthemum

Helianthemum
Family: Cistaceae Paul Rothrock	Gleason & Cronquist Resources Vascular plants of NE US and adjacent Canada Sep 5, but the outer 2 much narrower (and often shorter) than the inner and often partly or largely adnate to them; pet 5 in the first fls of the season, convolute in bud, yellow, fugacious, the later fls in our spp. mostly cleistogamous and apetalous; stamens 10-50 or more in open fls, (3)4-6(-8) in cleistogamous ones; style in ours shorter than the ovary, to ca 1 mm, with a capitate stigma, or the stigma virtually sessile; placentas membranous- intruded; embryo curved into a hook, or ring or ±circinate; perennial herbs (ours), or small shrubs with well developed but relatively small and narrow, alternate (ours), short-petiolate or virtually sessile lvs and stellate-hairy herbage, the frs glabrous. (Crocanthemum) 100, widespread. Gleason, Henry A. & Cronquist, Arthur J. 1991. Manual of vascular plants of northeastern United States and adjacent Canada. lxxv + 910 pp. ©The New York Botanical Garden. All rights reserved. Used by permission.
Species within inventory project: Arizona Flora \|\| << 1 - 50 taxa >> Helianthemum aegyptiacum Map not Available Helianthemum aganae Images not available Map not Available Helianthemum aguloi Images not available Map not Available Helianthemum almeriense Images not available Map not Available Helianthemum alpestre Map not Available Helianthemum alyssoides Map not Available Helianthemum angustatum Images not available Map not Available Helianthemum apenninum Map not Available Helianthemum arcticum Map not Available Helianthemum arenicola Map not Available Helianthemum argenteum Map not Available Helianthemum asperum Images not available Map not Available Helianthemum bicknellii Map not Available Helianthemum bramwelliorum Images not available Map not Available Helianthemum broussonetii Images not available Map not Available Helianthemum bystropogophyllum Images not available Map not Available Helianthemum canariense Map not Available Helianthemum canum Map not Available Helianthemum capitatum Map not Available Helianthemum caput-felis Map not Available Helianthemum carolinianum Map not Available Helianthemum chihuahuense Map not Available Helianthemum cinereum Map not Available Helianthemum cirae Images not available Map not Available Helianthemum concolor Map not Available Helianthemum confertum Images not available Map not Available Helianthemum corymbosum Map not Available Helianthemum coulteri Map not Available Helianthemum crassifolium Images not available Map not Available Helianthemum cretaceum Map not Available Helianthemum croceum Map not Available Helianthemum cylindrifolium Images not available Map not Available Helianthemum dumosum Map not Available Helianthemum ellipticum Map not Available Helianthemum eriocephalum Images not available Map not Available Helianthemum floribundum Map not Available Helianthemum fontanesii Map not Available Helianthemum geniorum Images not available Map not Available Helianthemum georgianum Map not Available Helianthemum getulum Images not available Map not Available Helianthemum glomeratum Map not Available Helianthemum gonzalezferreri Map not Available Helianthemum gorgoneum Images not available Map not Available Helianthemum greenei Map not Available Helianthemum grosii Images not available Map not Available Helianthemum guttatum Map not Available Helianthemum hadedense Images not available Map not Available Helianthemum helianthemoides Images not available Map not Available Helianthemum hirtum Map not Available Helianthemum humile Images not available Map not Available