WebBoechera burkii usually has been treated as a variety of Arabis laevigata (e.g., R. C. 1993). The two taxa differ substantially in leaf morphology, and no intermediates have been found despite broad overlap in their geographic ranges. Boechera burkii typically has 18–28 cauline leaves per plant, with blades linear, non-auriculate, and margins ... WebOct 20, 2024 · Boechera laevigata SYNONYMOUS WITH Floristic Synthesis of North America. BONAP (Kartesz, 2015) Borodinia laevigata INCLUDED WITHIN Transfer of most North American species of Arabis to Boechera (Al-Shehbaz, 2003) Boechera laevigata INCLUDING VASCULAR FLORA OF THE CAROLINAS (Radford, Ahles, & Bell, 1968) …

Boechera - Wikipedia

http://illinoiswildflowers.info/woodland/plants/sm_rockcress.htm WebBoechera burkii typically has 18–28 cauline leaves per plant, with blades linear, non-auriculate, and margins entire, whereas B. laevigata has 7–15 cauline leaves per plant, blades lanceolate, auriculate, and margins often dentate. cecile photographe arcachon

Vascular Plant Herbarium - University of Tennessee

WebThe taxon sometimes treated as Arabis laevigata var. missouriensis is here recognized as a separate species (Boechera missouriensis) based on its significantly longer petals (5–10 versus 3–5 mm) and distinctive, lyrate-pinnatifid basal leaves that … WebAs the most widespread Boechera in eastern North America, B. laevigata's geographic range contrasts with the extremely narrow range of the rare B. perstellata. To contextualize the low diversity reported for B. perstellata, we conducted a population genetics study of 15 B. laevigata populations across 11 states. Sixteen polymorphic ... Web57 rows · Herbarium Name Used: none Boechera laevigata Chemung : NYFA_1990 Herbarium Name Used: none Boechera laevigata Columbia butterfly worldwide llc purses